一个驾驶循环的解析

驾驶循环是能够使特定的监测器运行的一种特定的驾驶模式，OBD-II驾驶循环是所有监测器都完成监测的一种驾驶方式。如果没有满足运行条件系统会记录一个DTC（系统检测未完成）如福特公司的车辆会出现一个P1000.P1000并不表示系统或部件出现了故障，在正确条件下继续驾驶会使P1000故障码清除。
在E-OBD系统中，依故障检测行程分，可分为第一行程和第二行程。检查模式发动机故障灯在单行程和 双行程中第二行程检测到故障时会点亮（不是闪亮）。
依行驶模式分，可分为A.B.C三种模式，发动机故障灯亮后，故障已经消失，在不用检测仪清楚故障码的情况下，需在B模式下，行驶3个行程，故障指示灯才会自动熄灭。

一个驾驶循环的解析

驾驶循环是能够使特定的监测器运行的一种特定的驾驶模式，OBD-II驾驶循环是所有监测器都完成监测的一种驾驶方式。如果没有满足运行条件系统会记录一个DTC（系统检测未完成）如福特公司的车辆会出现一个P1000.P1000并不表示系统或部件出现了故障，在正确条件下继续驾驶会使P1000故障码清除。
在E-OBD系统中，依故障检测行程分，可分为第一行程和第二行程。检查模式发动机故障灯在单行程和 双行程中第二行程检测到故障时会点亮（不是闪亮）。
依行驶模式分，可分为A.B.C三种模式，发动机故障灯亮后，故障已经消失，在不用检测仪清楚故障码的情况下，需在B模式下，行驶3个行程，故障指示灯才会自动熄灭。

三菱诊断软件MUT-III升级

本人有三菱检测软件MUT3升级下载。版本号：Ver.PRG07121-00

是原装三菱检测软件，不是破解版三菱诊断软件。请见下图。可以检测CANBUS系统。

中文、英文、繁体等语言选择。安装文件有507M.

需要者请发邮件给我。只是提供软件，需要有相应硬件才能使用。

邮箱:obd2obd#sohu.com (注：把前面的#号改为@)

三菱防盗钥匙密码

三菱防盗进行在以下几种情况要使用诊断仪进行匹配学习，其中需要使用密码。需要密码请发邮件给我。

1. 进行钥匙匹配；
2. 更换发动机ECU(EMS);
3. 更换三菱防盗器控制器;

三菱防盗在中国被广泛应用，采用三菱防盗系统的整车厂很多，有奇瑞、哈飞、中华、金杯、东南、三菱、长丰猎豹等。

目前市面上，发动机ECU或防盗控制器需要更换一个时，维修厂或服务站会更换整套系统，即把钥匙、防盗器、发动机ECU一起更换，其实这样做是浪费的，只需要更换损坏的一个即可，更换后用诊断仪进行匹配之后就能正常工作了。

OBD系统各个PID的含义

OBD系统的Mode 1和Mode2 中输出的每个参数都对应一个使用16进制表示的PID (Parameter Identification)，即参数标识。充分利用Mode1和Mode2所输出的信息，有利于迅速准确地确定故障的原因，更可以实现很多有价值的应用。

各个PID所对应的参数的含义、单位、数值转换算法以及在标准诊断仪上的文字描述是由ISO 15031–5定义的。为了方便大家参考，这里参考标准原文逐一对各个PID进行解释。有些PID的含义利用常识即可理解，而有些则需要一些发动机控制系统和OBD系统的相关知识。我们会不断充实和丰富各个PID的解释，希望不仅能够使入门者建立基本概念，也能够使经验丰富者受到启发。

PID$00

• PID$01 故障码清除之后的监测状态
• PID$02 对应所存储的冻结桢的故障码
• PID$03 燃油系统状态
• PID$04 计算负荷值
• PID$05 发动机冷却液温度
• PID$06 短时燃油修正(气缸列1和3)
• PID$07 长期燃油修正(气缸列1和3)
• PID$08 短时燃油修正(气缸列2和4)
• PID$09 长期燃油修正(气缸列2和4)
• PID$0A 燃油压力计量
• PID$0B 进气歧管绝对压力
• PID$0C 发动机转速
• PID$0D 车速
• PID$0E 第一缸点火正时提前角(不包括机械提前)
• PID$0F 进气温度
• PID$10 空气流量传感器的空气流量
• PID$11 绝对节气门位置
• PID$12 二次空气状态指令
• PID $13 氧传感器位置
• PID$14 — PID$1B传统0到1V氧传感器输出电压(Bx-Sy)及与此传感器关联的短时燃油修正(Bx-Sy)
• PID$1C OBD系统的车辆设计要求
• PID$1D 氧传感器的位置
• PID$1E 辅助输入状态
• PID$1F 自发动机起动的时间

PID$20

• PID$21 在MIL激活状态下行驶的里程
• PID$22 相对于歧管真空度的油轨压力
• PID$23 相对于大气压力的油轨压力
• PID$24 — PID$2B 线性或宽带式氧传感器的等效比(lambda)和电压
• PID$2C EGR指令开度
• PID$2D EGR开度误差 (实际开度 — 指令开度)/指令开度*100%
• PID$2E 蒸发冲洗控制指令
• PID$2F 燃油液位输入
• PID$30 自故障码被清除之后经历的暖机循环个数
• PID$31 自故障码被清除之后的行驶里程
• PID$32 蒸发系统的蒸气压力
• PID$33 大气压
• PID$34 — PID$3B 线性或宽带式氧传感器的等效比(lambda)和电流
• PID$3C 催化器温度 B1S1
• PID$3D 催化器温度 B2S1
• PID$3E 催化器温度 B1S2
• PID$3F 催化器温度 B2S2

PID$40

• PID$41 当前驾驶循环的监测状态
• PID$42 控制模块电压
• PID$43 绝对负荷值
• PID$44 等效比指令
• PID$45 相对节气门位置
• PID$46 环境空气温度
• PID$47 绝对节气门位置B
• PID$48 绝对节气门位置C
• PID$49 加速踏板位置D
• PID$4A 加速踏板位置E
• PID$4B 加速踏板位置F
• PID$4C 节气门执行器控制指令
• PID$4D MIL处于激活状态下的发动机运转时间
• PID$4E 自故障码清除之后的时间
• PID$4F 等效比的最大值及对应的氧传感器电压
• PID$50 来自空气流量传感器的最大流量
• PID$51 当前车辆使用的燃料类型
• PID$52 酒精在燃料的百分比
• PID$53 蒸发系统蒸气压力绝对值
• PID$54 蒸发系统蒸气压力
• PID$55 第二个氧传感器的短时燃油修正(Bank 1和Bank 3)
• PID$56 第二个氧传感器的长期燃油修正(Bank 1和Bank 3)
• PID$57 第二个氧传感器的短时燃油修正(Bank 2和Bank 4)
• PID$58 第二个氧传感器的长期燃油修正(Bank 2和Bank 4)
• PID$59 油轨绝对压力
• PID$5A 加速踏板相对位置
• PID$5B — PID$FF ISO/SAE保留

OBD诊断模式9：读车辆和软件识别号

------------------------------------------------
IA.6.5.1.5 通过标准数据连接器上的串口，应能读到匹配软件的识别号。该匹配软件的识别号应以标准化格式提供。
------------------------------------------------

说明

• 模式9种显示的软件识别号（Calibration IDentification)由车辆制造厂提供，但是要按照标准的格式输出，也就是一个只多16个字符的字符串；
  　
• 除了CID之外，整车制造厂还可以选择输出其他信息，这些信息的格式已经在ISO/DIS 15031–5种给出了定义，每条信息有一个VID号码相对应；
  　
• 如果能够提供车辆识别号(Vehicle Identification Number) ，ISO/DIS15031−5也推荐显示此VIN，但是并不做强制要求，其VID号码为02。

模式9中的信息可以使得维修者和爱好者可以迅速准确地确定车辆和OBD系统的数据状态。比如用于爱好者之间进行交流和在召回时确定车辆和OBD系统状态。
示例
VID 04 Calibration Identification
06B123456Z ABCD

OBD诊断模式8：请求控制车载系统，测试或者部件

模式8的作用是使得外部测试设备可以控制OBD系统、测试或者部件的工作。显示的信息包括系统的状态和测试的结果。
对于EOBD来说不对模式8进行要求，我国采用了EOBD的要求，因此凡为中国市场开发的OBD系统不支持模式8的功能。

OBD诊断模式7：请求连续监测系统OBD测试结果

• 模式7的目的是使外部的测试设备能够访问在一般驾驶状况下连续监测的排放相关部件和系统的故障。
• 一个故障在首次被监测出来之后会首先在模式7中显示，如果随后被确认（除非由厂家特别指出，一般最多在第三次被监测出来之后会被确认）才会进一步显示在模式3中。
• 模式7中显示的信息可以帮助维修技师在进行修理或者清除故障之后指通过一个有效的运转循环就可以确认故障是不是仍然存在。
• 模式7中通过故障码可以显示多个故障。

示例

P0300	Random/Multiple Cylinder Misfire Detected
P0304	Cylinder 4 Misfire Detected
P0301	Cylinder 1 Misfire Detected
P0303	Cylinder 3 Misfire Detected

OBD诊断模式6：请求非连续监控的测试结果

模式6输出的是OBD系统对某个部件/系统的非连续监测结果。

非连续监测的原因

任何故障出现之后都能够被立即诊断出来当然是理想的，但是事实上这并不容易。非连续监测一般指在一个运转循环中只能完成一次诊断的诊断功能。 导致这种情况的原因主要有如下两种：

• 诊断功能运行的前提条件较高。比如催化器诊断，因为没有可测的一个信号来直接判断催化器的转化能力，典型的诊断方法通过相应的算法根据催化器上游和下游的信号来“推断”催化器的状态，为了避免由于氧传感器本身的损坏导致催化器诊断的错误，首先又要完成对氧传感器的诊断。再比如二次空气系统诊断，因为二次空气系统的工作有温度要求，而诊断功能只有在其工作的时候才可能判断它是不是能正常工作。发动机起动之后，冷却液温度会立即上升，一旦超过一定温度二次空气系统就会停止工作，诊断功能也不就不再会运行。
  　
• 诊断功能的运行可能影响到系统的正常运行。举例来说，某些氧传感器诊断算法在发现氧传感器总是偏大或者偏小的时候，为了证明不是其它原因而真的是氧传感器本身的问题，诊断功能会强制减少或者增加喷油量，如过此时氧传感器信号仍然对此没有做出反应则再判为故障。然而系统为了完成诊断所做的这种行为本身对排放也是不利的，因此不能总是进行。

模式6中输出的信息

模式6中输出的信息也是某个部件或系统的监测结果。每条信息对应一个测试标示（Test ID），信息中也包含测试值、最大值和最小值。模式6同模式5有以下不同：

• 模式6中的TID是由厂家定义的，只需要遵循15031–5中定义的格式输出即可。因为不同的厂家可能使用不同的TID定义，因此必须了解相应的定义才能解读。
  　
• 模式6中一个TID可能有多个测试结果，每个测试结果对应不同的指标，通过CID来区分这些指标。
  　
• 模式6中的测试结果只能是正数，多是一个无单位的指标。
  　
• 模式6中每条信息只能指明一个边界值，比如如果想输出某个测试结果以及其正常值的最大和最小边界，那么模式6会通过两条信息输出。

模式6中每条信息的格式如下：

Test ID	Comp ID	Test Value	Min Value	Max Value
由厂家定义	由厂家定义	测试结果只可能是正数	最小值	最大值

示例

Test ID	Comp ID	Test Value	Min Value	Max Value
01	20	191	-	4096
03	01	106	26	-
05	05	2375	2294	-

其中TID 01对应的是催化器的测试结果，TID 03 是二次空气系统的监测结果 ，TID 05 是蒸发控制装置的测试结果。可以看出，它们的相关指标都处于正常的范围内。

OBD诊断模式5：请求氧传感器检测测试结果

模式5输出的信息是氧传感器的信息，其中既包含氧传感器的特性参数（常数，决定于选用的氧传感器本身），还包括氧传感器的一些评价指标的测试结果。

这里需要强调的是，对于使用CAN通讯协议的OBD系统，模式5是不支持的，模式5中的相应信息会在模式6中输出。

氧传感器的重要性

氧传感器是发动机控制系统中非常重要的排放控制部件，ECU根据氧传感器的测量信号判断混和气的浓稀状态，从而相应的实时调整喷油量，使得油气混和气的比例控制在能够使催化转化器能够更高效的转化废气中的HC、CO和NOx。氧传感器损坏之后会直接导致错误的控制反馈，从而无法保证混和气中的油气比例，进而导致排放超标。此外，氧传感器损坏之后还会导致催化器的诊断不可靠。

另一方面，氧传感器处于高温的工作状态，又可能受到不良油品的污染，因而比较容易损坏。因此对氧传感器的各项性能指标进行监测对排放控制来说非常重要。

氧传感器的故障类型

不同形式的氧传感器可能出现的故障类型也不同。对于较为常用的两点式氧传感器来说，可能出现故障类型包括但不限于如下几种：

• 氧传感器信号线断路，与电源线的短路，与地线的短路；
• 氧传感器加热线的断路，与电源线的短路，与地线的短路；
• 氧传感器信号的化学特性偏移，偏大或者偏小，从而导致测量信号比实际偏浓或者偏稀；
• 氧传感器与加热线的短路；
• 氧传感器的动态特性变慢；
• 氧传感器的加热效率降低，不能保证迅速达到正常工作所需要的温度。

评价氧传感器的性能指标

氧传感器的故障类型多种多样，不同的系统可能使用不同的测量和计算方法来评判氧传感器的各个指标。为了保证不同OBD系统在模式5中输出的信息统一，ISO DIS 15031–5规定了一些常用的评价指标供选择。这些指标反映了氧传感器最终的特性，每条指标对应一个测试标识号（Test ID），其格式、单位、描述等都有明确的定义，具体信息请参考TID列表。ISO DIS 15031–5中也留出一些TID号供厂家自行定义。下图为部分TID对应的指标的图示：

模式5中输出的信息格式

每个指标通过一条信息输出，每条信息包含如下内容：

Test ID	Test Value	Min Value	Max Value	Description
TID号	测试结果和单位	正常情况下最小值和单位，如果这个TID对应的是反映传感器特性的常数，则此项为空。	正常情况下的最大值和单位，如果这个TID对应的是反映传感器特性的常数，则此项为空。	文字描述

　

示例

以下是在催化器上游和下游都使用了两点式氧传感器的车辆上得到的测试结果：

Bank 1 Sensor1 （注：即第一个催化器的前氧传感器）

Test ID	Test Value	Min Value	Max Value	Description
01	0.445 V			Lean to rich sensor threshold voltage
02	0.445 V			Lean to rich sensor threshold voltage
07	0.050 V	0.005 V	0.400 V	Minimum sensor voltage for test cycle
08	0.830 V	0.500 V	1.045 V	Maximum sensor voltage for test cycle
09	1.20 s	0.12 s	1.44 s	Time between sensor transitions
32	2.36 s	0.00 s	2.48 s	Averaged sensor period

　

Bank 1 Sensor 2 （注：即第一个催化器的后氧传感器）

Test ID	Test Value	Min Value	Max Value	Description
01	0.650 V			Lean to rich sensor threshold voltage
02	0.650 V			Lean to rich sensor threshold voltage
07	0.030 V	0.005 V	0.400 V	Minimum sensor voltage for test cycle
08	0.895 V	0.500 V	1.045 V	Maximum sensor voltage for test cycle

根据上面的输出内容可以判断此车具有两个氧传感器，各项指标都在正常的范围内。但是TID 32 中测试结果2.36 s 已经非常接近损坏的限制2.48s，其含义是氧传感器的平均周期，这说明此氧传感器已经发生了老化，其动态特性有明显变慢，对混和气浓稀的变化不够敏感，不过还不至于导致车辆的排放水平超过EOBD限值。

OBD诊断模式4：清除/复位排放相关的诊断信息

模式4的作用是清除OBD系统所记录的所有排放相关的诊断信息。这些信息包括：

　

• 诊断故障码的个数（模式1中PID 01）
• 故障灯状态（模式1中PID 01)
• 诊断故障码（模式3）
• 冻结桢对应的故障码和冻结桢数据（模式2）
• 氧传感器暖气测试结果（模式5或6）
• 系统检测状态（模式1中PID 01）
• 车载监测测试结果（模式6和模式7）
• 故障灯激活之后的行驶里程（模式1中PID 21)

模式4对OBD系统进行的删除/重置至少要在起动前点火钥匙开关处于ON的状态下能够执行。大部分ECU在发动机运转的时候也可进行此操作。

值得指出的是，并不是通过模式4把故障信息删除了就可以掩盖系统的故障。这是因为在模式4的操作之后，OBD系统的状态信息也被重置了。即模式1中的PID 01内反映诊断功能是否完成的状态会显示为未完成，也就是说虽然OBD系统显示没有故障，但是同时也会显示还未完成相关诊断工作，因此没有故障这一结果是不可信的。这意味着，如果车检所以后通过OBD状态信息来判断车辆是否通过年检之前，把故障车辆的故障信息删除是无法过关的。

OBD诊断模式3：请求排放相关的动力系诊断故障码

法规要求：
------------------------------------------------
I.3.6 故障代码的储存

…如果由于劣化、发生故障或永久排放默认模式引起MI激活，则必须储存能识别相应故障类型的故障代码。当涉及I.3.3.3.5和I.3.3.4.5相关的故障类型时，也必须储存相应的故障代码。

I.3.5.2 对于需要两个以上运转循环才能激活MI的方案，制造厂必须提供数据和/或工程评价，以充分证明该监测系统能同样有效和及时地监测部件的劣化。不接受需要平均10个以上运转循环才能激活MI的方案。一旦超过I.3.3.2给出的排放限值，发动机控制将进入永久排放默认模式，或者车载诊断（OBD）系统不能满足I.3.3.3或I.3.3.4的基本诊断要求时，MI也必须激活。（关于激活MI的规定）

I.3.3.3.5 除非另有监测，否则对其它任何与排放有关的，且与电控单元相连接的动力系部件，包括任何能实现监测功能的相关的传感器，都必须监测其电路的连通状态。

I.3.3.4.5 除非另有监测，否则必须监测其它任何与排放有关，且与电控单元相连接的动力系部件的电路连通状态。
------------------------------------------------------

说明

• 模式3中输出的是排放相关的动力系的故障代码。
  　
• 故障灯亮的时候一定在模式3中存储了故障码。一个故障在首次被检测出来之后一般并不会立即点亮故障灯，但是最多第三次检测出来的时候（即最多按照I型试验规定的工况进行两次预处理之后，在第三个I型试验结束之前）就应该点亮故障灯。这是出于对偶发故障进行确认的考虑。
  　
• 点亮故障灯的故障不仅包含哪些损坏之后会导致排放超过EOBD限制的故障，还包含哪些损坏或者劣化之后会影响OBD系统检测其它排放相关的故障。以下是两个例子：
  　
  • 催化器下游的后氧传感器损坏之后并不一定会导致排放超过EOBD限制，事实上在不带OBD功能车辆上大多没有后氧传感器，但是如果催化器的诊断需要用到后氧传感器的信，那么后氧传感器出现故障被确认后也必须点亮故障灯。
    　
  • 如果OBD系统是通过车身加速度传感器来判断坏路，以临时关闭失火诊断功能来避免误判失火故障的，那么加速度传感器损坏之后就可能使得OBD系统认为始终处于坏路上而一直关闭失火诊断功能，这样在真的发生失火之后就反而会判断不出来。因此，虽然加速度传感器的损坏不会直接导致车辆的排放超过EOBD限制，但是它也必须被诊断并在故障确认之后点亮故障灯。

示例
MIL on 2 fault code entries
P0201 : Injector Circuit/Open - Cylinder 1
P0301 : Cylinder 1 misfire detected

OBD诊断模式2：请求冻结桢数据

法规要求:
----------------------------------------------
IA.6.6.1 诊断信号的内容和获取方式

一旦测定了任何部件或系统的首次故障，必须将当时发动机状态的冻结帧储存在电控单元存储器中。如果随后发生了供油系统或失火故障，任何原储存的冻结帧必须被供油系统或失火状态（取先发生者）所替代。储存的发动机状态必须包括，但不限于：计算的负荷值、发动机转速、燃油修正值（如有）、燃油压力（如有）、车速（如有）、冷却液温度、进气岐管压力（如有）、闭环或开环运转状态（如有）和引发上述数据被储存的故障代码。制造厂必须选择便于有效修理的最合适的一组状态作为冻结帧储存。

----------------------------------------------
说明:
模式2 的目的是访问保存在冻结桢中的排放相关的数据。所谓冻结桢，指的是故障在首次出现的瞬间，车辆和发动机的一些最重要的参数值。它就像一张故障现场的“快照”，这些信息有助于探究故障发生的原因，对维修具有重要价值。

冻结桢中包含的信息是有限的，法规给出了最小的要求，在满足法规要求的前提下，厂家可以把更多的参数记录下来在模式2种输出，不过所有输出的参数必须在15031–5定义的PID列表中选择，输出的格式、单位和文字描述必须符合15031–5种的定义，这主要是为了使所有符合15031–4要求的扫描工具都能读取和解释这些信息。当然，输出的参数越多意味着在ECU中相应的存储空间就越大。

值得注意的是OBD系统只能输出一个故障的冻结桢，在系统中存在多个故障的时候，根据故障的优先级来决定在模式2种输出哪种故障的冻结桢。供油系统故障和失火故障的优先级高于其它故障。比如如果出现由于喷油器电路引发的失火故障的时候，模式2中输出的是失火故障，而不是喷油器电路的冻结桢。

示例：

P0301	Cylinder 1 misfire detected
PID 03	0000 1000	Fuel system status Bank 1 Open loop due to detected fault
	0000 0000	Fuel system status Bank 2
PID 04	31.4 %	Calculated load value
PID 05	96 deg	Engine coolant temperature
PID 06	0.0 %	Short term fuel trim - Bank 1
PID 07	−0.8 %	Long term fuel trim - Bank 1
PID 0C	760 1/min	Engine speed
PID 0D	0 km/h	Vehicle speed

根据上面的信息我们可以判断1缸发生失火的时候发动机已经充分暖机，车辆处于静止状况下，因为转速较低，所以很可能是在怠速状态。

OBD诊断Mode 1: 请求动力系当前数据

法规要求
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I.3.6 故障代码的储存
车载诊断（OBD）系统必须记录表示排放控制系统状态的代码。必须使用单独的状态代码，以便正确识别起作用的排放控制系统，以及需要进一步运转汽车，才能全面评价的那些排放控制系统。
IA.6.5.1.2
若可能，除所要求的冻结帧数据信息外，一旦需要，还应能够通过标准数据连接器的口获得下述信息（如果车载电控单元具有、或通过车载电控单元能够被确定的信息）：诊断故障码、发动机冷却温度、燃料控制系统状态（闭环/开环及其它）、燃修正、点火正时提前、进气温度、歧管空气压力、空气流量、发动机转速、节气门位置传感器输出值、二次空气状态（上游、下游或大气）、计算的负荷值、车速和燃油压力。必须按照IA.6.5.3的规定，以标准单位提供这些信号。实际信号必须能从默认值或跛行回家信号中被清晰地单独分辨出。
IA.6.5.1.4
通过IA.6.5.3规定的标准数据连接器的串口，应能读取汽车型式核准时的车载诊断（OBD） 系统要求，以及符合IA.6.5.3.3的车载诊断（OBD）系统所监测的主要排放控制系统要求。
I.3.6.1 通过标准数据链连接器的串行口，应能随时获得MI激活时汽车的行驶距离。
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说明:
1. 模式1的功能是根据法规要求，使得外部标准的诊断工具可以访问当前排放相关的一些基本参数的数据值。这些参数包含系统的一些模拟输入和输出量，数字输出和输出量，以及系统状态信息等。这些参数是车辆和发动机以及OBD系统本身最重要的信息，它们是实时刷新的。

2. 15031–5 给出了可供选择的所有参数的标准定义，包括存储格式、单位和文字描述等信息。每个参数都有一个参数标识（PID）与之相对应。所有可能输出的参数请参考PID列表。

3. 不同的车在模式1中显示的参数可能不同，比如使用进气歧管压力传感器来确定进气量的系统会输出压力值，而使用流量传感器的系统会输出流量值。但是至少要包含法规要求的基本参数。

4. 在某些部件损坏的时候，系统在判断出故障之后可能会自动切换到一个预先设置或者根据相应模型计算出来的一个替代值，此时模式1显示的仍然是真实的信号值，这样更有利于在维修中确认和排除故障。

示例：

PID 01	10000010	MIL on, 2 fault code entries
	00000111	Misfire monitoring supported and complete
		Fuel system monitoring supported and complete
		Comprehensive component monitoring supported and complete
		reserved not supported
	01101101	Catalyst monitoring supported and complete
	01101100	Heated catalyst monitoring not supported
		Evaporative system monitoring supported
		Secondary air system monitoring supported
		A/C system refrigerant monitoring not supported
		Oxygen sensor monitoring supported
		Oxygen sensor heater monitoring supported
		EGR system monitoring not supported
PID 03	0000 0010	Fuel system status Bank 1 Closed loop, using oxygen sensors
	0000 0000	Fuel system status Bank 2
PID 04	30.60%	Calculated load value
PID 05	95 deg	Engine coolant temperature
PID 06	1.60%	Short term fuel trim - Bank 1
PID 07	0.00%	Long term fuel trim - Bank 1
PID 0C	785 1/min	Engine speed
PID 0D	0 km/h	Vehicle speed
PID 0E	3.0 degW	Ignition timing advance for cylinder 1
PID 0F	39 deg	Intake air temperature
PID 10	3.00 g/sec	Air flow rate
PID 11	12.20%	Absolute throttle position
PID 12	0000 0100	Secondary air status atmosphere / off
PID 13	0000 0011	Location of oxygen sensor
		Bank 1 Sensor 1
		Bank 1 Sensor 2
PID 15	0.800 V	Oxygen sensor output Bank 1 Sensor 2
	99.22%(Value = FF)	Short term fuel trim Bank 1 Sensor 2
PID 1C	6-Dec	OBD requirement EOBD
PID 21	0 km	Distance traveled while MIL on
PID 34	1.000 Lambda	Equivalence ratio Bank 1 Sensor 1
	−0.02 mA	Oxygen sensor current Bank 1 Sensor 1

OBD输出信息的9种诊断模式

OBD系统提供了丰富的诊断状态和结果信息，这些信息不仅可用于相应机关对车辆状态的审查（比如年检），还有助于故障的定位和排除，更可为DIY者提供新的乐趣。此外，这些信息的统计结果对法规制定者、整车和零部件/系统制造者以及科研工作者提供宝贵的借鉴。

法规要求
OBD系统提供的信息决定于法规的要求、车辆的配置、整车制造厂和发动机电控系统供应商的要求以及OBD系统本身的技术水平几个方面。但是首先要满足当地法规的要求。我国采用了EOBD相同的要求，在GB18352.3–2005中的相关描述如下：
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IA.6.5.3.3
必须采用ISO DIS 15031–5“道路车辆– 车辆与排放有关诊断用的外部试验装置之间的通讯– 第5部分：排放有关的诊断服务”（2001年11月1日）规定的格式和单位提供基本诊断数据（见IA.6.5.1规定）和双向控制信息，并且这些信息必须能通过满足ISO DIS 15031–4 要求的诊断工具获得。
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OBD系统输出信息的诊断模式/服务

• Mode 1: 请求动力系当前数据
• Mode 2: 请求冻结祯数据
• Mode 3: 请求排放相关的动力系诊断故障码
• Mode 4: 清除/复位排放相关的诊断信息
• Mode 5: 请求氧传感器监测测试结果
• Mode 6: 请求非连续监测系统OBD测试结果
• Mode 7: 请求连续监测系统OBD测试结果
• Mode 8: 请求控制车载系统，测试或者部件
• Mode 9: 读车辆和标定识别号

OBD及在中国实施EOBD的课题

一. OBD定义及目的

1. OBD系统将随时监测零部件和系统的故障

2. 保证汽车在整个使用寿命中排放不超过OBD法规要求

    – EOBD系统会持续监测排放的劣化过程

    – 大幅减少由于故障造成的在用车超标排放

3. 简化车检和维修的程序，从而减少故障发生和维修之间的间隔时间

    – 在检查车辆过程中利用EOBD系统的监测信息

4. OBD的实施可保障汽车污染控制装置的生产一致性

    – 零部件和系统的散差要减小

    – 零部件和系统的耐久性要提高

　

二. 美国OBDII历史和发展

1. 第一代OBD (OBD-I)

    – 加州环保局(CARB)1985年立法，1988年开始实施

    – 诊断要求针对硬件失效

    – 主要零部件包括氧传感器，废气在循环阀，供油系统和发动机控制系统

    – 没有统一的故障码和通讯协议标准

2. 第二代OBD (OBD-II)

    – 加州环保局于1989立法，针对1994-96及以后生产的车型

    – 扩大了诊断零部件范围

    – 增加了对系统的诊断要求，如催化器失效，失火，蒸汽泄漏等

    – 以对排放的影响为主，导入失效的具体排放条件

    – OBD-II排放限制随LEV,ULEV,SULEV等排放标准不同

    – 建立了标准化故障码和通讯协议标准

3. 联邦OBD (Federal OBDII)

    – 适用于加州以外的49州

    – 要求类似加州OBD-II

三. 其它主要地区OBD历史和发展

1. 欧洲OBD (E-OBD)

    – 欧3法规实施时同步实施（2000MY)

    – 法规要求类似美国OBD-II

    – 没有EVAP泄漏测试要求

    – 欧4对EOBD的要求和欧3相同

    – 欧5实施时的EOBD要求（2010，探讨中）：

         >> EOBD排放限值更严格

         >> 增加对三元催化器NOx转换率劣化的诊测

2. 日本OBD (J-OBD)

    – 2000MY开始实施

    – 类似OBD-II和EOBD，相对简单

    – 2008年计划实施更严格的JOBD法规

四. OBD未来

1. 美国OBD III

    – 无线自动监控：

        >> Using miniature radio transponder
technology

        >> OBDIII-equipped vehicle would be
able to report emissions problems directly to a regulatory agency

        >> The transponder would communicate
the vehicle VIN number and any diagnostic codes that were present

    – 简化车检程序：

        >> No need for periodic inspections

        >> Only inspect those vehicles that
reported problems

        >> Save consumers the inconvenience
and cost of having to subject their vehicle to an annual or biennial emissions
test

五. EOBD实施时间和方式

1. 实施方式：

    – 中国将按照EOBD法规（英文版）实施

    – CARB OBDII 在初期实施时采用了：

        >> 逐步加强OBDII的具体要求：如对冷启动时失火诊断的要求

        >> 逐年增加比例的方式（Phase-in)：

               
Model Year Phase in

               
EVAP泄漏诊断分4年20%/40%/60%/100%

        >> 允许初期OBD系统缺陷（System Deficiencies)

        >> 允许行政官员特别批准（Executive Officer
Approval）

    – 中国是否应该按照国内厂家的现状具体制定相应的OBD要求？

2. EOBD开发成本

    A. 硬件成本增大：

        – 增加新的零部件：后氧传感器，油位传感器，加速度传感器

        – 现有零部件成本提高：散差要小，耐久要好

        – ECU控制器功能增强：输入/输出端子多，EOBD软件功能，运行速度提高

    B. 主机厂和系统供应商设备费用：

        – 下线设备（DVT 或End-Of-Line
Test）：动力转鼓设备强化

        – 下线EOBD检测控制设备：保证所有EOBD项目下线前通过检测

        – EOBD开发相关的排放试验设备投资：排放测试量2-3倍

    C. 系统和标定开发费用增大：

        – EOBD系统开发费用：数百万美元

        – EOBD标定工作量超过排放标定：每个车型2-3百万开发费

        – EOBD 8万公里耐久车队要求：每个车型4-6台

    D. 其它EOBD费用：

        – 验证试验费，上目录费，在用车监控费，维修费

六. EOBD系统对三元催化器的要求与建议

1. EOBD对三元催化器的诊断是基于对其储氧能力（Oxygen Storage Capacity)的监控

2. 三元催化器的碳氢转换效率和储氧能力必须具有良好的对应关系

3. 催化器储氧能力的耐久性直接影响到诊断的精确性。三元催化器供应商所提供的催化器必须具有良好的耐久性能，以确保诊断结果真实可靠

4. 储氧能力的耐久性取决于涂层的技术水平（配方和用料）

失火监测的主要原理

在该报告的主要描述如何发动机失火2 ％左右的时间，可以提高排放量高达50 ％ ，同时如果引擎失火发生在超过17 ％左右的时间内催化剂的损害会发生。查明失火重要性是以保持低废气排放（均短期和中期） 。五大战略被列出来，并不会描述的更详细。

In the main body of the report is was described how an engine misfiring for about 2% of the time can raise emissions by up to 50% whilst if engine misfire occurs in excess of about 17% of the time catalyst damage will occur. This accounts for the importance of identifying misfire to keep emission low (both short and medium term). Five strategies for achieving this were listed, and will not be described in more detail.

Crank speed fluctuation(曲轴速度波动)
The presence of a misfire results in the absence of a power stroke. This temporarily interrupts the provision of power by the engine to the vehicle and causes a discontinuity in the crank shaft’s velocity (starting with a deceleration). The detection of this can form the basis for misfire monitoring. The technique has its challenges, vis:

the accuracy is very dependent on the algorithms used for signal analysis,
detection is very difficult for light load high engine speed, and
monitoring is disabled during poor road conditions or rapid clutch engagement.

Ionising Current Monitoring(当前监测)
In this strategy the spark plug is used as an electrode and the ion current is monitored. If no ion generating flame is produced by the spark, no current flows through the measurement circuit during the “power” stroke of the cycle. This ion current/time trace is quite different from that observed for a cycle when normal combustion occurs. This strategy is reported to have proved 100% effective at monitoring for misfires on dynamometer based tests.

Exhaust pressure analysis（排气压力分析）
this involves using a pressure sensor in exhaust manifold combined with Fourier analysis as the first stage of the signal processing. It can detect single misfires and it is possible to identify which cylinder is misfiring. This strategy has been demonstrated to detect all misfires up to 6000rpm for all engine configurations, loads, and fuels. It uses a ceramic capacitive sensor which has a short response time and good durability.

Cylinder pressure sensing（汽缸压力传感器）
This potential future technology for misfire detection gives good information on knock, misfire, peak pressure location, and combustion quality. However, the sensors are expensive and, as yet, are not sufficiently durable for production.

Magnetostrictive sensing analysis
This possible future strategy induces an electric field in the engine crankshaft to measure engine stress fluctuations. It is at the start of its development and at present the response is poor, with a noisy signal.

失火故障码的形成原因及解决方法

在现在的电控系统OBD-II故障诊断过程中，我们经常会碰到一种叫“失火”的故障代码。此故障并没有指出故障的具体位置。在用仪器清除故障代码后，但过了几天又会出现，这给我们的维修增加了难度。本文就此讨论这个故障代码的形成原因。
　　1994年后，一个新的标准为许多汽车生产厂家所采用，这就是OBD-II标准。它不但统一了诊断接口的标准，还统一了故障代码的定义。主要的是增加了多种监测功能。其中失火就是其中的一个。采用OBD-II标准的车都设置了一个曲轴位置传感器和一个凸轮轴位置传感器。曲轴位置传感器可以精确地测量曲轴的转速、每个气缸工作时对曲轴产生的推力及角加速度（当某一气缸工作不正常时，应有的角加速度不会产生，曲轴位置传感器就会检测到这个异常现象。发动机ECU会根据凸轮轴位置传感器的一缸上止点信号，确定哪一缸工作不良，如果这个不良多出现几次，发动机ECU就设定这个故障码。因这个故障代码需多次出现故障才被认定。所以清除后不会马上出现。要达到故障再次设定条件时，此故障代码会再次出现，故障灯会马上点亮。
　　对“失火”这个故障，首先要用仪器确诊是哪一缸失火。确诊后可用换件法来解决，比如说一缸失火，我们可以将二缸的缸线和一缸对换，用三缸喷油器和它调换，火花塞也可以四缸互相调换。这样更换后我们再试车，直到故障再次发生，如故障成了二缸失火，则是缸线毛病，如是三缸失火则是喷油器毛病，以此类推。如果故障没有转移，则是机械故障。美规车对失火的监测比较严格！
　　总的来说引起失火的原因是多种多样的！当然在诊断的时候也要注意因以下原因引起的失火：
1、进气歧管垫的破裂引起真空度的变化造成的某缸失火；　　
2、喷油器密封圈破裂引起真空度的变化造成的某缸失火；　　
3、EGR系统造成的某缸失火；　　
4、曲轴箱废气循环造成的某缸失火。

德尔福(delphi)OBD系统失火监测诊断原理

名词术语

• 发动机运转循环(Engine cycle)：发动机的某一缸完成一次进气、压缩、燃烧、排气过程称为一个发动机运转循环。对于四缸发动机，一个发动机运转循环曲轴旋转两周，发生四次点火事件。
• 发动机运转循环组(Block)：每一百次发动机运转循环构成一个发动机运转循环组。
• 发动机运转循环阵列(Array)：每十六个发动机运转循环组构成一个发动机运转循环阵列。
• 汽车运转循环(Key cycle)：汽车完成点火，运转（若车辆存在故障应能被检测到），熄火的完整工作过程称为一个汽车运转循环。

　

诊断目的

判断车辆是否处于失火状态；当失火发生时提醒驾驶员汽车正处于排放损害型失火或催化器损坏型失火以便驾驶员采取相应补救措施。

　

工作原理

• 监测曲轴旋转变化 (持续进行)
• 当曲轴旋转时间超出设定限值时，判定为有失火事件发生
• 当失火事件超出设定值时，判定为排放损害型失火或催化器损害型失火，并根据需要报出故障码或点亮故障灯

　

故障代码: P0300

• 排放损害型失火(Type B) —在连续第二次侦测出失火故障的汽车运转循环中点亮故障灯
• 催化器损害型失火(Type A) —在第一次侦测出失火故障的汽车运转循环中点亮故障灯

　

功能简介与故障灯控制策略

• 一个气缸的失火将导致曲轴旋转速度的变化，失火诊断逻辑监测曲轴旋转速度的变化以确定失火是否发生。
• 失火率: 每100次燃烧事件中未发生点火的次数的百分比。
• 必须区分两种不同程度的失火类型:
  • 排放损害型
  • 催化器损害型



排放损害型

• 由于存在未燃烧的汽油（正常喷油，但没有点火）进入排气系统，HC和CO 不能被充分转化，导致尾气排放恶化
• 当失火率达到导致尾气排放超过EOBD限值的时候，诊断系统将报告一个排放损害型的故障码并记录有关信息
• 在诊断数据管理系统中，关于排放损害型的失火故障码为P0300,该故障类型为TYPE B，这就意味着必须在两个连续的工作循环中报告排放损害型失火，此时才会点亮发动机故障灯

　

催化器损害型失火

• 大量未燃烧的汽油（正常喷油，但未发生点火）进入排气系统将导致后燃，从而使催化器温度迅速升高
• 当失火达到可永久损坏催化器的水平时，软件将执行以下逻辑：
  • 故障灯立即点亮并闪烁以提示驾驶员车辆正处于催化器损害型的失火工况。
  • 系统将监测是否属于单缸失火工况，一旦系统确认为单缸失火，系统将切断相应气缸的喷油以尽可能地保护催化器。
  • 尽管系统已判断为催化器损害型失火，但当车速及发动机负荷降低到一定限值时，故障灯将停止闪烁但保持点亮状态以允许驾驶员驾驶车辆“跛行回家”。
  • 尽管系统设定P0300为TYPE B，但当催化器损害型失火发生时，P0300将立即报告，此时该故障码为TYPE A。

　

对失火诊断的影响因素

失火诊断需要汽车各零部件处于量产或等同于量产状态。所有影响到发动机曲轴转速变化的改变将干扰到失火的正确诊断

　

• 进气系统
• 排气系统
• 驱动系统
• 变速箱
• 车轮
• 发动机在整车上的安装
• 燃烧室
• 曲轴减震系统

下列零部件的故障将暂停失火诊断以避免错误诊断结果

　

• 进气压力/油门位置合理性故障(P0106)
• 进气压力传感器线路低电压,开路(P0107)
• 进气压力传感器线路高电压(P0108)
• 冷却液温度传感器线路低电压或断路(P0118)
• 冷却液温度传感器线路高电压路(P0117)
• 节气门位置传感器高电压(P0123)
• 节气门位置传感器低电压(P0122)
• 曲轴位置传感器线路信号干扰(P0336)
• 曲轴位置传感器线路无信号(P0337)
• 凸轮轴位置传感器无信号(P0342)
• 凸轮轴位置传感器合理性故障(P0341)
• 进气温度传感器线路高电压或断路(P0113)
• 进气温度传感器线路低电压(P0112)
• 车速传感器无信号(P0502)



失火诊断作动条件

• 发动机转速大于680转/分并小于4500转/分
• 水温超过−7摄氏度并低于120摄氏度
• 油门位置没有急剧变化
• 空调状态没有变化
• 发动机负荷在零扭距线以上
• 大气压力超过72KPA
• 燃油位置超过20%
• 没有影响发动机稳定运转的故障码
• 发动机工作在可侦测的区域内
  • 齿讯学习已完成
  • 不在减速断油状态
  • 当油门位置小于1.8%时，且车速小于20千米/小时；或油门位置大于1.8%
  • 无其它插入式诊断项目正在进行
  • 系统电压大于11伏小于16伏

准备就绪代码 (Readiness code)

什么是准备就绪代码

准备就绪代码（Readiness Code）是一个字节（8位）的二进制数字，用来反映OBD系统的8种非连续诊断功能是否已经完成。这个字节从右到左的各位依次为第0位到第7位。各位分别表征的诊断功能如下：

Diagnosis functions	诊断功能	位(bit)
Catalyst monitoring	催化器监测	0
Heated catalyst monitoring	催化器加热监测	1
Evaporative system monitoring	蒸发系统监测	2
Secondary air system monitoring	二次空气系统监测	3
A/C system refrigerant monitoring	空调制冷系统监测	4
Oxygen sensor monitoring	氧传感器监测	5
Oxygen sensor heater monitoring	氧传感器加热监测	6
EGR system monitoring	废气再循环系统检测	7

其中对应各Bit的值的含义如下：

• 0 = 测试完成，或者此功能不支持


• 1 = 测试尚未完成
  

其更为详细的定义请参看SAE J1979或者ISO DIS 15031中对PID$01的相关内容。

准备就绪代码的意义

OBD系统不仅仅为车主和维修者提供了便捷的维修信息，还在技术上为在用车的监管提供了可能。通过制定一定的法规，监管部门可以对存在导致排放污染物超过标准的车辆采取惩罚性的措施。

为了避免用户通过一些手段删除故障码来掩盖故障、逃脱惩罚，OBD系统的设计在功能上会在进行故障删除操作的同时复位诊断就绪代码，即令激活的诊断功能显示为未完成诊断的状态。如果系统支持的某项诊断功能显示为没有完成，那么即使没有相应的故障码，也不能判断故障的确不存在。

这样在对车辆的排放控制系统的有效性进行评价的时候，首先读取准备就绪代码，如果全为0且OBD系统显示为无故障，那么表示车辆通过测试。如果准备就绪代码不为0，那么即使没有任何故障码通过扫描工具输出，也不能判断此车的排放控制系统工作正常。在这种情况下车辆检验机构一般会提出额为外的要求。美国的在用车检测制度要求车辆在一定时间内返回从新检测，而欧洲的做法是加测其它项目。

谁会关注准备就绪代码

• OBD系统开发者
  


• 他们必须保证相应的诊断功能不仅仅在型式认证中的I型试验中能够完成，还必须保证在通常的驾驶工况、驾驶习惯、道路情况和法规要求的海拔和温度等环境条件下也能够完成。


• 由于诊断功能必须激活，他们还必须在考虑车辆和零部件的质量散差和老化的前提下保证诊断功能准确可靠，否则他们将要么承担误判故障为整车厂和零部件供应商带来的经济和声誉上的损失，要么承担在用车OBD检查时无法通过的法律风险。


• 催化器和氧传感器等零部件供应商


• 他们必须保证自己的产品在使用寿命中质量的一致性，否则自己的部件将会被OBD系统诊断出故障并及时报告给车主维修或更换。
  
• 车辆检验部门
  
• 尽管仍未出台，但是可以预见读取准备就绪代码和故障码将成为车辆年检的一项内容。


• 车辆质量检验监督中心在进行在用车符合性检查的时候会抽查通过OBD认证并在市场上销售的车辆是否真的激活了诊断功能。
  
• 个人车主和维修人员
  

如何获取准备就绪代码

根据EPA CFR §85.2222中的相关内容，获取诊断功能就绪状态的方法是根据SAE J1979定义的相关标准向OBD系统发送Mode $01, PID $01请求:

------------------------------------------------------------

The test system shall send a Mode $01, PID 01 request in accordance with SAE J1979 to determine the evaluation status of the vehicle’s on-board diagnostic system. The test system shall determine what monitors are supported by the on-board diagnostic system, and the readiness evaluation with SAE J1979.
— EPA 40 CFR §85.2222 (c)

-------------------------------------------------------------

SAE J1979等效于ISO DIS 15031–5，其定义的PID$01为自清除故障码之后的监测状态。PID$01由4个字节组成，分别用A、B、C、D四个字母表示。其中字节A反映了排放相关故障码的数目及MIL状态；字节B反映了所支持的连续测试功能以及它们自清除故障码之后的状态（完成过与否），这些连续测试功能包括失火监测、燃油系统监测和综合部件监测三种；字节C反映了各非连续监测功能是否被系统支持；字节D表征了各个非连续诊断功能自清除故障码之后的状态。
对于失火、燃油系统和综合部件监测功能，在SAE J1979和ISO DIS 5031–5中有以下明确要求：

-------------------------------------------------------------

• Misfire monitoring shall always indicate complete for spark-ignition engines. Misfire monitoring shall indicate complete for compression-ignition engines after the misfire evaluation is complete.


• Fuel system monitoring shall always indicate complete for both spark-ignition and compression-ignition engines.


• Comprehensive component monitoring shall always indicate complete on both spark-ignition and compression-ignition engines.

-ISO DIS 15031–5 Annex B.3 and SAE J1979 Appendix B

--------------------------------------------------------------

根据以上的内容，对汽油机来说，事实上PID$01的字节B中表征的非连续检测的状态始终是已完成的；对柴油机来说，燃油系统和综合部件检测的始终是已完成的，只有失火诊断的状态有效。
通过诊断连接线把扫描工具或者安装了诊断软件的计算机与车身上的诊断数据接口相连读取模式1中的PID$01即可得到准备就绪代码。
如何生成准备就绪代码
根据法规的要求，所有的OBD诊断功能应该在通常的驾驶工况比如I型试验的运转工况内完成诊断。尽管法规允许厂家自行定义运转工况，但是事实上在OBD功能设计和型式认证中使用的都是I型试验定义的运转工况。它是由4个ECE(Part 1)加一个EUDC(Part 2)驾驶循环组成的（关于ECE和EUDC更详细的信息），如下图：

在故障维修之后，为了确认相关故障真的被修复并且维修过程没有导致新的故障，可以运转车辆使得所有的诊断功能都完成一遍，如果没有故障，那么诊断就绪代码会全部表示为完成（全为0）。不过在转毂上运转I型试验循环在维修行业来说往往并不现实，因此有的厂家会给出一个能保证所有诊断功能完成的驾驶指导供维修者参考。
即便如此，有些诊断功能的工作条件有时仍然是难以满足的。比如二次空气系统的工作和诊断只有在起动温度低于一定值时才会运行。为此，有的OBD系统具备强制激活诊断的功能。同样的，这也可以降低一些其它较高条件下才能激活的诊断功能，比如催化器和氧传感器诊断。值得注意的是，通过强制激活诊断条件的方式虽然在一定程度上可以发现故障，但其得到的诊断结果并不一定与诊断功能正常工作时所得到的结果等效。

SUBARU斯巴鲁OBDII故障码

P1086 Tumble generator valve #2 (LH) position sensor circuit low input
P1087 Tumble generator valve #2 (LH) position sensor circuit high input
P1088 Tumble generator valve #1 (RH) position sensor circuit low input
P1089 Tumble generator valve #1 (RH) position sensor circuit high input
P1090 Tumble generator valve #1 (RH) malfunction (stuck open)
P1091 Tumble generator valve #1 (RH) malfunction (stuck close)
P1092 Tumble generator valve #2 (LH) malfunction (stuck open)
P1093 Tumble generator valve #2 (LH) malfunction (stuck close)
P1094 Tumble generator valve circuit #1 (open circuit)
P1095 Tumble generator valve circuit #1 (over current)
P1096 Tumble generator valve circuit #2 (open circuit)
P1097 Tumble generator valve circuit #2 (over current)
P1100 Starter Switch Circuit Malfunction
P1101 Neutral Position Switch Circuit High Input (A/T)
P1101 Neutral Position Switch Circuit Malfunction (M/T)
P1102 Pressure Sources Solenoid Valve Circuit Malfunction
P1103 Pressure Sources Switching Solenoid Valve Circuit
P1104 Engine Torque Control Signal Circuit Malfunction
P1106 Engine Torque Control Signal 2 Circuit Malfunction
P1110 Atmospheric pressure sensor low input
P1111 Atmospheric pressure sensor high input
P1112 Atmospheric pressure sensor range/performance problem
P1115 Engine Torque Control Cut Signal Circuit High Input
P1116 Engine Torque Control Cut Signal Circuit Low Input
P1120 Starter Switch High Input
P1121 Neutral Position Switch Circuit High Input [MT Vehicles]
P1121 Neutral Position Switch Circuit Low Input [AT Vehicles]
P1122 Pressure Sources Switching Valve Circuit High Input
P1124 TCS Signal Circuit High Input
P1130 Front oxygen sensor circuit malfunction (open circuit)
P1131 Front oxygen sensor circuit malfunction (short circuit)
P1134 Front oxygen (A/F) sensor microcomputer problem
P1137 Front oxygen (A/F) sensor circuit range/performance problem
P1139 Front oxygen (A/F) sensor #1 heater circuit performance/range problem
P1141 Mass Air Flow Sensor Circuit High Input
P1142 Mass Air Flow Sensor Circuit Low Input
P1143 Pressure Sensor Circuit Low Input
P1144 Pressure Sensor Circuit High Input
P1146 Pressure sensor circuit range/performance problem (high input)
P1150 Front Oxygen Sensor Heater Circuit High Input
P1151 Rear Oxygen Sensor Heater Circuit High Input
P1230 Fuel pump control unit malfunction
P1244 Wastegate control solenoid valve malfunction (low input)
P1245 Wastegate control solenoid valve malfunction (fail-safe)
P1301 Fire due to increased exhaust temperature
P1312 Exhaust temperature sensor malfunction
P1325 Knock Sensor Circuit Low Input
P1400 Fuel Tank Pressure Control Solenoid Low Input
P1420 Fuel Tank Pressure Control Solenoid High Input
P1421 Exhaust Gas Recirculation Circuit High Input
P1422 EVAP Purge Control Valve Circuit High Input
P1423 EVAP Vent Control High Input
P1440 Fuel Tank Pressure Control System Low Input
P1441 Fuel Tank Pressure Control System High Input
P1442 Fuel Level Sensor Circuit Range/Perf
P1443 EVAP Control System Vent Control Function Problem
P1480 Cooling fan relay 1 circuit high input
P1500 Radiator Fan Relay 1 Circuit Malfunction
P1501 Idle Control System Malfunction (Fail Safe)
P1502 Radiator Fan Function Problem
P1507 Idle Control System Malfunction (Fail Safe)
P1510 Idle Air Control Solenoid Signal 1 Circuit Low Input
P1511 Idle Air Control Solenoid Signal 1 Circuit High Input
P1512 Idle Air Control Solenoid Signal 2 Circuit Low Input
P1513 Idle Air Control Solenoid Signal 2 Circuit High Input
P1514 Idle Air Control Solenoid Signal 3 Circuit Low Input
P1515 Idle Air Control Solenoid Signal 3 Circuit High Input
P1516 Idle Air Control Solenoid Signal 4 Circuit Low Input
P1517 Idle Air Control Solenoid Signal 4 Circuit High Input
P1518 Starter switch circuit low input
P1520 Radiator Fan Relay 1 Circuit High Input
P1540 Vehicle Speed Sensor Malfunction 2
P1544 High exhaust temperature detected
P1560 Back-Up Voltage Circuit Malfunction
P1590 Neutral position switch circuit high input
P1591 Neutral position switch circuit low input
P1592 Neutral position switch circuit (MT model)
P1594 Automatic transmission diagnosis input signal circuit malfunction
P1595 Automatic transmission diagnosis input signal circuit low input
P1596 Automatic transmission diagnosis input signal circuit high input
P1698 Engine torque control cut signal circuit low input
P1699 Engine torque control cut signal circuit high input
P1700 Throttle Position Sensor Circuit Malfunction (A/T)
P1701 Cruise Control Set Signal Circuit Malfunction (A/T)
P1702 Auto Trans Diagnosis Input Signal Circuit
P1703 Low clutch timing control solenoid valve circuit malfunction
P1704 2-4 Brake Timing Solenoid Valve Circuit Malfunction
P1705 2-4 Brake Pressure Solenoid Valve (Solenoid D) Circuit
P1711 Engine torque control signal 1 circuit malfunction
P1712 Engine torque control signal 2 circuit malfunction
P1722 Auto Trans Diagnosis Input Signal High Input
P1742 Auto Trans Diagnosis Input Signal Malfunction
　

日产尼桑OBDII故障码

P1105 MAP/BARO Pressure Switch Solenoid Valve
P1126 Thermostat Function
P1130 Swirl Control Valve Control Solenoid Valve
P1148 Closed Loop Control (Bank 1)
P1165 Swirl Control Valve Control Vacuum Switch
P1168 Closed Loop Control (Bank 2)
P1320 Ignition Signal
P1211 ABS/TCS Control Unit
P1212 ABS/TCS Communication Line
P1217 Engine Over Temperature (Overheat)
P1320 Ignition Signal
P1335 Crankshaft Position Sensor (REF)
P1336 Crankshaft Position Sensor (CKPS)
P1400 EGRC Solenoid Valve
P1401 EGR Temperature Sensor
P1402 EGR System
P1440 EVAP Control System Small Leak
P1441 Vacuum Cut Valve Bypass Valve
P1444 Canister Purge Volume Control Solenoid Valve
P1445 EVAP Canister Purge Volume Control Valve
P1446 EVAP Canister Vent Control Valve (Closed)
P1447 EVAP Control System Purge Flow Monitoring
P1448 EVAP Canister Vent Control Valve (Open)
P1464 Fuel Level Sensor Circuit (Ground Signal)
P1490 Vacuum Cut Valve Bypass Valve (Circuit)
P1491 Vacuum Cut Valve Bypass Valve
P1492 EVAP Canister Purge Control/Solenoid Valve (Circuit)
P1493 EVAP Canister Purge Control Valve/Solenoid Valve
P1550 TCC Solenoid Valve
P1605 A/T Diagnostic Communication Line
P1705 Throttle Position Sensor Circuit A/T
P1706 Park/Neutral Position (PNP) Switch
P1760 Overrun Clutch Solenoid Valve (Circuit)
　

三菱专用OBDII故障码

P1103 Turbocharger Wastegate Actuator.
P1104 Turbocharger Wastegate Solenoid.
P1105 Fuel Pressure Solenoid.
P1300 Ignition Timing Adjustment circuit.
P1400 Manifold Differential Pressure Sensor circuit.
P1500 Alternator FR Terminal circuit.
P1600 Serial Communication Link.
P1715 Pulse Generator Assembly.
P1750 Solenoid Assembly.
P1751 A/T Control Relay.
P1791 Engine Coolant Temperature Level Input circuit.
P1795 Throttle Position Input circuit to TCM.
　

马自达Mazda OBDII故障码

P1000 OBD II Monitor Testing Not Completed
P1001 Unable to Achieve Self-Test Function or SCP Error
P1100 Mass Airflow Sensor Circuit Intermittent
P1101 Mass Airflow Sensor Circuit out of Self-Test Range
P1102 Mass Airflow Sensor Signal Inconsistent with Throttle Position Sensor
P1103 Mass Airflow Sensor Signal Inconsistent with Engine Speed
P1110 Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit
P1112 Intake Air Temperature Sensor Circuit Intermittent
P1113 Intake Air Temperature Sensor Signal (Dynamic Chamber) Circuit
P1114 Intake Air Temperature Sensor Circuit Low Input
P1116 ECT Sensor Circuit Out of Self Test Range
P1117 ECT Sensor Signal Intermittent
P1120 Throttle Position Sensor out of Range Low
P1121 Throttle Position Sensor Signal Not Consistent with Mass Airflow Signal
P1122 Throttle Position Stuck Closed
P1123 Throttle Position Stuck Open
P1124 Throttle Position Sensor Signal Out of Self Test Range
P1125 Throttle Position Sensor Signal Intermittent
P1127 HO2S Bank 1 Sensor 2 Heater Not On During Key On Engine Running Self Test
P1128 HO2S Bank 1 Sensor 1 Signals Swapped in Key On Engine Running Self Test
P1130 HO2S Bank 1 Sensor 1 Not Switching (Fuel Control Limit Reached)
P1131 HO2S Bank 1 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean)
P1132 HO2S Bank 1 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich)
P1135 HO2S Bank 1 Sensor 1 Heater Circuit Low Input
P1136 HO2S Bank 1 Sensor 1 Heater Circuit High Input
P1137 HO2S Bank 1 Sensor 2 Not Switching (Fuel Control Limit Reached)
P1138 HO2S Bank 1 Sensor 2 Signal Above 0.45v (A/F Ratio Too Rich)
P1141 HO2S Bank 1 Sensor 2 Heater Circuit Low Input
P1142 HO2S Bank 1 Sensor 2 Heater Circuit High Input
P1143 HO2S Bank 1 Sensor 3 Signal Below 0.45v (A/F Ratio Too Lean)
P1144 HO2S Bank 1 Sensor 3 Signal Above 0.45v (A/F Ratio Too Rich)
P1150 HO2S Bank 2 Sensor 1 Not Switching (Fuel Control Limit Reached)
P1151 HO2S Bank 2 Sensor 1 Signal Below 0.45v (A/F Ratio Too Lean)
P1152 HO2S Bank 2 Sensor 1 Signal Above 0.45v (A/F Ratio Too Rich)
P1169 HO2S Bank 1 Sensor 1 Circuit Fixed (Bank 1 Sensor 1)
P1170 HO2S Bank 1 Sensor 1 Circuit Fixed (Bank 1 Sensor 1)
P1173 HO2S Bank 2 Sensor 1 Circuit Fixed (Bank 2 Sensor 1)
P1195 EGR Boost Sensor Circuit
P1196 Ignition Switch Start Circuit
P1235 Fuel Pump Control Circuit
P1236 Fuel Pump Control Out Range
P1250 Pressure Regulator Control Solenoid Circuit
P1252 Pressure Regulator Control Solenoid '2' Circuit
P1260 Anti-Theft System Signal Detected - Engine Disabled
P1270 Engine RPM or Vehicle Speed Limit Reached
P1309 Misfire Detection Monitor
P1345 No CMP or SGC Signal
P1351 Ignition Diagnostic Monitor Signal Lost to PCM or Out Of Range
P1352 Ignition Coil 'A' Primary Circuit
P1353 Ignition Coil 'B' Primary Circuit
P1354 Ignition Coil 'C' Primary Circuit
P1358 Ignition Diagnostic Monitor Signal Out Of Self Test Range
P1359 SPOUT Signal Lost To Powertrain Control Module Or Out Of Range
P1360 Ignition Coil 'A' Secondary Circuit
P1361 Ignition Coil 'B' Secondary Circuit
P1362 Ignition Coil 'C' Secondary Circuit
P1364 Ignition Coil Primary Circuit
P1365 Ignition Coil Secondary Circuit
P1390 Octane Adjust Shorting Bar Out or Circuit Open
P1400 DPFE Sensor Circuit Low Input
P1401 DPFE Sensor Circuit High Input
P1402 EGR Valve Position Sensor Circuit
P1405 DPFE Sensor Upstream Hose Off Or Plugged
P1406 DPFE Sensor Downstream Hose Off or Plugged
P1407 No EGR Flow Detected
P1408 EGR System Flow Out of Key On Engine Running Self Test Range
P1409 EGR Vacuum Regulator Solenoid Circuit
P1410 EGR Boost Solenoid Valve Stuck
P1443 EVAP System Purge Flow Fault
P1444 EVAP Purge Flow Sensor Circuit Low Voltage
P1446 EVAP Purge Flow Sensor Circuit High Voltage
P1449 CDCV or Throttle PositionCV Circuit
P1450 EVAP Control System Fault
P1451 Canister Vent Solenoid Circuit
P1455 Fuel Tank Level Sensor Circuit
P1460 Wide Open Throttle A/C Cut-Off Relay Circuit
P1464 Air Conditioning Control Signal Circuit
P1474 Fan Control (Primary Winding) Circuit
P1479 Fan Control (Condenser Primary) Circuit
P1485 EGR Vacuum Solenoid Circuit
P1486 EGR Vent Solenoid Circuit
P1487 EGR-CHK (Boost) Solenoid Circuit
P1496 EGR Valve Motor Coil '1' Open or Shorted
P1497 EGR Valve Motor Coil '2' Open or Shorted
P1498 EGR Valve Motor Coil '3 Open or Shorted
P1499 EGR Valve Motor Coil '4' Open or Shorted
P1500 Vehicle Speed Sensor Intermittent Signal
P1501 Vehicle Speed Sensor Out of Self Test Range
P1502 Vehicle Speed Sensor Circuit Error
P1504 Idle Air Control Solenoid Circuit Intermittent
P1505 Idle Air Control System at Adaptive Clip
P1506 Idle Air Control System Overspeed Detected
P1507 Idle Air Control System Underspeed Detected
P1508 Bypass Air Solenoid '1' Circuit
P1509 Bypass Air Solenoid '2 Circuit
P1512 VTCS Fault
P1521 VRIS Solenoid '1' Circuit
P1522 VRIS Solenoid '2 Circuit
P1523 VICS Solenoid Circuit
P1524 Charge Air Cooler Bypass Solenoid Circuit
P1525 ABV Vacuum Solenoid Circuit
P1526 ABV Vent Solenoid Circuit
P1529 L/C Atmospheric Balance Air Control Valve Circuit
P1540 ABV System Fault
P1562 Powertrain Control Module +BB Voltage Low
P1569 VTCS Circuit Low Input
P1570 VTCS Circuit High Input
P1601 Powertrain Control Module Communication Line to TCM Error
P1602 Powertrain Control Module Communication Line to TCM Error
P1602 Immobilizer System Communication Error with Powertrain Control Module
P1603 Immobilizer System Fault
P1604 Immobilizer System Fault
P1605 Powertrain Control Module Keep Alive Memory Test Error
P1608 Powertrain Control Module (ECM CPU) DTC Test Fault
P1609 Powertrain Control Module (ECM CPU) Knock Sensor Circuit
P1621 lmmobilizer System Fault
P1622 lmmobilizer System Fault
P1623 lmmobilizer System Fault
P1624 lmmobilizer System Fault
P1627 Powertrain Control Module (ECM/TCS) Line Communication Error
P1628 Powertrain Control Module (ECM/TCS) Any Line Communication Error
P1631 Generator Output Voltage Signal (No Output)
P1632 Battery Voltage Monitor Circuit
P1633 Battery Overcharge Fault
P1634 Generator Terminal 'B' Circuit Open
P1650 Power Steering Pressure Switch Out of Range Fault
P1651 Power Steering Pressure Switch Circuit
P1652 Power Steering Pressure Switch Circuit
P1701 Transmission Range Sensor Reverse Engagement Error
P1702 Transmission Range Sensor Circuit Intermittent
P1703 Brake On/Off Switch Out of Self Test Range
P1705 Transmission Range Sensor out of Self Test Range
P1709 Clutch Pedal Position Switch Circuit
P1711 Transmission Fluid Temperature Sensor Circuit out of Self Test Range
P1713 Transmission Fluid Temperature Sensor Circuit
P1714 Shift Solenoid '1' Mechanical Fault
P1715 Shift Solenoid '2' Mechanical Fault
P1716 Shift Solenoid '3' Mechanical Fault
P1717 Shift Solenoid '4' Mechanical Fault
P1718 Transmission Fluid Temperature Sensor Circuit
P1720 Vehicle Speed Sensor '2' Signal Error
P1729 Transmission 4x4 Low Switch Error
P1740 Torque Converter Clutch Solenoid Mechanical Fault
P1741 Torque Converter Clutch Control Electrical Fault
P1742 Torque Converter Clutch Solenoid Shorted
P1743 Torque Converter Clutch Failed On - TCIL is On
P1744 Torque Converter Clutch Solenoid Mechanical Fault
P1746 Electronic Pressure Control Solenoid Circuit Open
P1747 Electronic Pressure Control Solenoid Circuit
P1749 Electronic Pressure Control Solenoid Circuit Low
P1751 Transmission Shift Solenoid 'A' Mechanical Fault
P1752 Transmission Shift Solenoid 'A' Circuit Shorted
P1754 Transmission Coast Clutch Solenoid Electrical Fault
P1756 Transmission Shift Solenoid 'B' Mechanical Fault
P1757 Transmission Shift Solenoid 'B' Circuit Shorted
P1761 Transmission Shift Solenoid '3' Mechanical Fault
P1762 Transmission SS3/SS4/OD Band Fault
P1765 Transmission 3-2 Timing Solenoid Valve
P1767 Torque Converter Clutch Solenoid Circuit
P1771 Throttle Position Sensor Circuit Open to Transmission Control Module
P1772 Throttle Position Sensor Circuit Shorted to Transmission Control Module
P1780 Transmission Control Switch Circuit
P1780 Overdrive Off Switch not Cycled during the Self Test
P1781 Transmission 4x4 Low Switch out of Range Fault
P1783 Transmission Fluid Temperature High Input
P1788 3-2T/CCS Circuit Open
P1789 3-2T/CCS Circuit Shorted
P1794 Powertrain Control Module Battery Direct Power Circuit
P1797 P/N Switch Open or Short Circuit
P1900 Turbine Speed Sensor Circuit Intermittent
P1901 Torque Converter Clutch Circuit Intermittent

　

雷克萨斯(凌志)OBDII故障码

P1100 BARO Sensor Circuit Malfunction
P1120 Accelerator Pedal Position Sensor Circuit Malfunction
P1121 Accelerator Pedal Position Sensor Range/Performance Problem
P1125 Throttle Control Motor Circuit Malfunction
P1126 Magnetic Clutch Circuit Malfunction
P1127 ECTS Actuator Power Source Circuit Malfunction
P1128 Throttle Control Motor Lock Malfunction
P1129 Electronic Throttle Control System
P1130 Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction (Bank 1 Sensor 1)
P1133 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 1 Sensor 1)
P1135 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1150 Air/Fuel Ratio Sensor Circuit Range/Performance Malfunction (Bank 2 Sensor 1)
P1153 Air/Fuel Ratio Sensor Circuit Response Malfunction (Bank 2 Sensor 1)
P1155 Air/Fuel Ratio Sensor Heater Circuit Malfunction (Bank 1 Sensor 1)
P1200 Fuel Pump Relay/ECU Circuit Malfunction
P1300 Igniter Circuit Malfunction (Bank 1 Or No. 1)
P1305 Igniter Circuit Malfunction, (Bank 2 Or No. 2)
P1310 Igniter Circuit Malfunction (No. 3)
P1315 Igniter Circuit Malfunction (No. 4)
P1320 Igniter Circuit Malfunction (No. 5)
P1325 Igniter Circuit Malfunction (No. 6)
P1330 Igniter Circuit Malfunction (No. 7)
P1335 CKP Sensor Circuit Malfunction During Engine Running
P1340 Igniter Circuit Malfunction (No. 8)
P1345 VVT Sensor Circuit Malfunction (Bank 1)
P1346 VVT Sensor Rang/Performance Problem (Bank 1)
P1349 VVT System Malfunction (Bank 1)
P1350 VVT Sensor Circuit Malfunction (Bank 2)
P1351 VVT Sensor Range/Performance Problem (Bank 2)
P1354 VVT System Malfunction (Bank 2)
P1400 Sub-TP Sensor Malfunction
P1401 Sub-TP Sensor Range/Performance
P1410 EGR Valve Position Sensor Circuit Malfunction
P1411 EGR Valve Position Sensor Circuit Range/Performance Malfunction
P1500 Starter Signal Circuit Malfunction
P1520 Stop Lamp Switch Malfunction
P1565 Cruise Control Main Switch Circuit Malfunction
P1566 Cruise Control Main Switch Circuit Malfunction
P1600 ECM BATT Malfunction
P1605 Knock Control CPU Malfunction
P1633 ECM Malfunction (ETCS Circuit)
P1645 Body ECU Malfunction
P1656 OCV Circuit Malfunction (Bank 1)
P1663 OCV Circuit Malfunction (Bank 2)
P1780 PNP Switch Malfunction
B2785 Ignition Switch On Malfunction (Immobilizer System)
B2786 Ignition Switch Off Malfunction (Immobilizer System)
B2785 Ignition Switch On Malfunction (Immobilizer System)
B2791 Key Unlock Warning Switch Malfunction (Immobilizer System)
B2795 Unmatch Key Code (Immobilizer System)
B2796 No Communication In Immobilizer System
B2797 Communication Malfunction No. 1 (Immobilizer System)
B2798 Communication Malfunction No. 2 (Immobilizer System)
　

路虎专用OBDII故障码

P0101 Mass Air Flow Sensor Signal Error Fault
P0102 Mass Air Flow Sensor Low Out of Range Fault
P0103 Mass Air Flow Sensor High Out of Range Fault
P0111 Air Temperature Sensor Signal Error Fault
P0112 Air Temperature Sensor Low Out of Range Fault
P0113 Air Temperature Sensor High Out of Range Fault
P0116 Engine Coolant Temperature Sensor Falling Temp Fault
P0117 Engine Coolant Temperature Sensor Low Out of Range Fault
P0118 Engine Coolant Temperature Sensor High Out of Range Fault
P0121 Throttle Position Sensor Output Signal Error Fault
P0122 Throttle Position Sensor Low Out of Range Fault
P0123 Throttle Position Sensor High Out of Range Fault
P0125 Engine Coolant Temp Sensor Warm Up Fault
P0130 Oxygen Sensor Cycle Fault *Codes* A U
P0131 Oxygen Sensor Low Voltage *Codes* A U
P0132 Oxygen Sensor High Voltage *Codes* A U
P0133 Oxygen Sensor Slow Response *Codes* A U
P0136 Oxygen Sensor Cycle Fault *Codes* A D
P0137 Oxygen Sensor Low Voltage *Codes* A D
P0138 Oxygen Sensor High Voltage *Codes* A D
P0139 Oxygen Sensor Slow Response *Codes* A D
P0150 Oxygen Sensor Cycle Fault *Codes* B U
P0151 Oxygen Sensor Low Voltage *Codes* B U
P0152 Oxygen Sensor High Voltage *Codes* B U
P0153 Oxygen Sensor Slow Response *Codes* B U
P0156 Oxygen Sensor Cycle Fault *Codes* B D
P0157 Oxygen Sensor Low Voltage *Codes* B D
P0158 Oxygen Sensor High Voltage *Codes* B D
P0159 Oxygen Sensor Slow Response *Codes* B D
P0171 Oxygen Sensor System Too Lean Fault Bank A
P0172 Oxygen Sensor System Too Rich Fault Bank A
P0174 Oxygen Sensor System Too Lean Fault Bank B
P0175 Oxygen Sensor System Too Rich Fault Bank B
P0181 Fuel Temperature Sensor Signal Error Fault
P0182 Fuel Temperature Sensor Low Out of Range Fault
P0183 Fuel Temperature Sensor High Out of Range Fault
P0201 Injector 1 Circuit Fault
P0202 Injector 2 Circuit Fault
P0203 Injector 3 Circuit Fault
P0204 Injector 4 Circuit Fault
P0205 Injector 5 Circuit Fault
P0206 Injector 6 Circuit Fault
P0207 Injector 7 Circuit Fault
P0208 Injector 8 Circuit Fault
P0300 Misfire On Multiple Cylinder
P0301 Misfire Cylinder 1
P03O2 Misfire Cylinder 2
P03O3 Misfire Cylinder 3
P0304 Misfire Cylinder 4
P0305 Misfire Cylinder 5
P0306 Misfire Cylinder 6
P0307 Misfire Cylinder 7
P0308 Misfire Cylinder 8
P0326 Continuous Knock Fault Bank A
P0327 Background Noise Low Fault Bank A
P0328 Background Noise High Fault Bank A
P0331 Continuous Knock Fault Bank B
P0332 Background Noise Low Fault Bank B
P0333 Background Noise High Fault Bank B
P0335 Crankshaft Position Sensor Signal Error Fault
P0336 Crankshaft Position Sensor Out of Range Fault
P0340 Camshaft Position Sensor Signal Error Fault
P0420 Catalyst Efficiency Low Fault Bank A
P0430 Catalyst Efficiency Low Fault Bank B
P0441 Evap Purge Valve Incorrect Flow Fault
P0442 Evap System Small Leak Detected Fault
P0443 Evap Purge Valve Open or Short Circuit Fault
P0451 Fuel Tank Pressure Sensor Signal Error Fault
P0452 Fuel Tank Pressure Sensor Low out of Range Fault
P0453 Fuel Tank Pressure Sensor High Out of Range Fault
P0461 Fuel Tank Level Measurement Not Valid Fault
P0500 Vehicle Speed Sensor Signal Error Fault
P0506 Idle Speed Control Engine Speed Low Fault
P0507 Idle Speed Control Engine Speed High Fault
P0560 Battery Voltage Below Minimum Fault
P0562 Measurement Circuit OK Battery Voltage Low Fault
P0563 Battery Voltage Above Maximum Fault
P0605 ECM Self Test Fault
P1130 Oxygen Sensor Fuel Trim at Limit *Codes* A U
P1131 Oxygen Sensor Engine Lean *Codes* A U
P1132 Oxygen Sensor Engine Rich *Codes* A U
P1137 Oxygen Sensor Engine Lean *Codes* A D
P1138 Oxygen Sensor Engine Rich *Codes* A D
P1150 Oxygen Sensor Fuel Trim at Limit *Codes* B U
P1151 Oxygen Sensor Engine Lean *Codes* B U
P1152 Oxygen Sensor Engine Rich *Codes* B U
P1157 Oxygen Sensor Engine Lean *Codes* B D
P1158 Oxygen Sensor Engine Rich *Codes* B D
P1171 Oxygen Sensor System Too Lean Fault Banks A & B
P1172 Oxygen Sensor System Too Rich Fault Banks A & B
P1176 Maximum Positive FMFR Correction Fault
P1177 Maximum Negative FMFR Correction Fault
P1178 Maximum Positive AMFR Correction Fault
P1179 Maximum Negative AMFR Correction Fault
P1185 Oxygen Sensor Heater Circuit Open Upstream
P1186 Oxygen Sensor Heater Circuit Short Upstream
P1187 Oxygen Sensor Heater Circuit Short Upstream
P1188 Oxygen Sensor Heater High Resistance Upstream
P1189 Oxygen Sensor Heater Type 1 Low Resistance Upstream
P1190 Oxygen Sensor Heater Type 2 Low Resistance Upstream
P1191 Oxygen Sensor Heater Circuit Open Downstream
P1192 Oxygen Sensor Heater Circuit Short Downstream
P1193 Oxygen Sensor Heater Circuit Open Downstream
P1194 Oxygen Sensor Heater High Resistance Downstream
P1195 Oxygen Sensor Heater Type 1 Low Resistance Downstream
P1196 Oxygen Sensor Heater Type 2 Low Resistance Downstream
P1199 Fuel Level Sensor Circuit Fault
P1201 Injector 1 Open Circuit or Ground Short Fault
P1202 Injector 2 Open Circuit or Ground Short Fault
P1203 Injector 3 Open Circuit or Ground Short Fault
P1204 Injector 4 Open Circuit or Ground Short Fault
P1205 Injector 5 Open Circuit or Ground Short Fault
P1206 Injector 6 Open Circuit or Ground Short Fault
P1207 Injector 7 Open Circuit or Ground Short Fault
P1208 Injector 8 Open Circuit or Ground Short Fault
P1313 Misfire Catalyst Damage Fault Bank A
P1314 Misfire Catalyst Damage Fault Bank B
P1315 Misfire Persistent Fault
P1316 Misfire Excessive Emissions Fault
P1317 ABS Rough Road Line Low Fault
P1318 ABS Rough Road Line High Fault
P1361 No Ignition Coil Activation Fault Coil 1
P1362 No Ignition Coil Activation Fault Coil 2
P1363 No Ignition Coil Activation Fault Coil 3
P1364 No Ignition Coil Activation Fault Coil 4
P1371 Early Ignition Coil Activation Fault Coil 1
P1372 Early Ignition Coil Activation Fault Coil 2
P1373 Early Ignition Coil Activation Fault Coil 3
P1374 Early Ignition Coil Activation Fault Coil 4
P1440 Evap System Purge Valve Stuck Open Fault
P1441 Evap System Purge Valve Flow 1 Fault
P1442 Evap System Purge Valve Blocked Fault
P1447 Evap System Purge Valve Open or Short Circuit Fault
P1448 Evap System Purge Valve Flow 2 Fault
P1508 Idle Speed Control Open Circuit Fault
P15O9 Idle Speed Control Short Circuit Fault
P1514 Neutral Drive Load Fault
P1516 Neutral Drive Gear Change Fault
P1517 Neutral Drive Cranking Fault
P1607 Malfunction Indicator Lamp Short Circuit Fault
P1608 Malfunction Indicator Lamp Open Circuit Fault
P1620 Reprogramming Code Learn Fault
P1621 Serial Data Link Dead Fault
P1622 Repeated Wrong ECM Security Code Fault
P1623 ECM Security Code Fault
P1701 Transfer Box Line Fault
P1703 Transfer Box Line Open Circuit Fault
P1708 Transfer Box Line Short Circuit Fault
P1775 Gearbox Fault
P1776 Gearbox Ignition Retard Request Timeout Fault
P1777 Gearbox Ignition Retard Request Line Fault
　

KIA起亚专用OBDII故障码

P1115 Engine Coolant Temperature Signal from ECM to TCM.
P1121 Throttle Position Sensor Signal Malfunction from ECM to TCM.
P1170 Front Heated Oxygen Sensor Stuck.
P1195 EGR Pressure Sensor (1.6L) or Boost Sensor (1.8L) Open or Short.
P1196 Ignition Switch "Start" Open or Short (1.6L).
P1250 Pressure Regulator Control Solenoid Valve Open or Short.
P1252 Pressure Regulator Control Solenoid Valve No. 2 Circuit Malfunction.
P1307 Chassis Acceleration Sensor Signal Malfunction.
P1308 Chassis Acceleration Sensor Signal Low.
P1309 Chassis Acceleration Sensor Signal High.
P1345 No SGC Signal (1.6L).
P1386 Knock Sensor Control Zero Test.
P1402 EGR Valve Position Sensor Open or Short.
P1449 Canister Drain Cut Valve Open or Short (1.8L).
P1450 Excessive Vacuum Leak.
P1455 Fuel Tank Sending Unit Open or Short (1.8L).
P1457 Purge Solenoid Valve Low System Malfunction.
P1458 A/C Compressor Control Signal Malfunction.
P1485 EGR Solenoid Valve Vacuum Open or Short.
P1486 EGR Solenoid Valve Vent Open or Short.
P1487 EGR Boost Sensor Solenoid Valve Open or Short.
P1496 EGR Stepper Motor Malfunction - Circuit 1 (1.8L).
P1497 EGR Stepper Motor Malfunction - Circuit 2 (1.8L).
P1498 EGR Stepper Motor Malfunction - Circuit 3 (1.8L).
P1499 EGR Stepper Motor Malfunction - Circuit 4 (1.8L).
P1500 No Vehicle Speed Signal to TCM.
P1505 Idle Air Control Valve Opening Coil Voltage Low.
P1506 Idle Air Control Valve Opening Coil Voltage High.
P1507 Idle Air Control Valve Closing Coil Voltage Low.
P1508 Idle Air Control Valve Closing Coil Voltage High.
P1523 VICS Solenoid Valve.
P1586 A/T-M/T Codification.
P1608 PCM Malfunction.
P1611 MIL Request Circuit Voltage Low.
P1614 MIL Request Circuit Voltage High.
P1624 MIL Request Signal from TCM to ECM.
P1631 Alternator "T" Open or No Power Output (1.8L).
P1632 Battery Voltage Detection Circuit for Alternator Regulator (1.8L).
P1633 Battery Overcharge.
P1634 Alternator "B" Open (1.8L).
P1693 MIL Circuit Malfunction.
P1743 Torque Converter Clutch Solenoid Valve Open or Short.
P1794 Battery or Circuit Failure.
P1795 4WD Switch Signal Malfunction.
P1797 P or N Range Signal or Clutch Pedal Position Switch Open or Short.
　

Isuzu 五十铃专用OBDII故障码

P1106 MAP Circuit Intermittent Voltage High

P1107 MAP Circuit Intermittent Voltage Low

P1108 Barometric Pressure Circuit Input High

P1111 IAT Sensor Circuit Intermittent Voltage High

P1112 IAT Sensor Circuit Intermittent Voltage Low

P1114 ECT Sensor Circuit Intermittent Voltage Low

P1115 ECT Sensor Circuit Intermittent Voltage High

P1121 TP Sensor Circuit Intermittent Voltage High

P1122 TP Sensor Circuit Intermittent Voltage Low

P1133 H02S Insufficient Switching Bank 1 Sensor 1

P1134 H02S Transition Time Ratio Bank 1 Sensor 1

P1153 H02S Insufficient Switching Bank 2 Sensor 1

P1154 H02S Transition Time Ratio Bank 2 Sensor 1

P1171 Fuel System Lean During Acceleration

P1297 Electrical Load Detector Circuit Input Low

P1298 Electrical Load Detector Circuit Input High

P1300 Random Misfire

P1336 CKP System Variation Not Learned

P1359 CKP/TDC Sensor Disconnected

P1361 TDC Sensor Intermittent Interruption

P1362 TDC Sensor No Signal

P1380 ABS Rough Road System Fault

P1381 Cylinder Position Sensor Intermittent Interruption, Misfire Detected
(Except 1998 Rodeo)

P1381 ABS Rough Road Class 2 Serial Data Fault Or Link Error (1998 Rodeo)

P1382 Cylinder Position Sensor No Signal

P1390 G Sensor Circuit Intermittent Voltage Low

P1391 G Sensor Performance

P1392 G Sensor Voltage Low

P1393 G Sensor Voltage High

P1394 G Sensor Intermittent Voltage High

P1404 EGR Valve Stuck Closed

P1406 EGR Valve Pintle Position Circuit

P1441 EVAP System Flow During Non-Purge

P1442 EVAP Vacuum Switch Voltage High During Ignition On

P1459 EVAP Emission Purge Flow Switch Malfunction

P1491 EGR Valve Lift Insufficient Detected

P1498 EGR Valve Lift Sensor Voltage High

P1508 IAC System RPM Low

P1509 IAC System RPM High

P1546 A/C Compressor Clutch Output Circuit Malfunction

P1548 A/C Compressor Clutch Output Circuit Malfunction

P1607 PCM Internal Circuit Failure ‘‘A’’

P1618 SPI Communications Error

P1625 PCM Unexpected Reset

P1627 PCM A/D Conversion Malfunction

P1635 5 Volt Reference Voltage Circuit Malfunction

P1640 ODM 1 Input Voltage High (Except 1998 Rodeo)

P1640 ODM Output ‘‘A’’ Circuit Fault (1998 Rodeo)

P1650 Quad Driver Module ‘‘A’’ Fault

P1790 Trans ROM Checksum Error

P1792 Trans EEPROM Checksum Error

P1835 Trans Kickdown Switch Malfunction

P1850 Brake Band Apply Solenoid Malfunction

P1860 TCC PWM Solenoid Circuit Failure

P1870 Transmission Component Slipping

　

Infiniti 英菲尼迪专用OBDII故障码

P1105 MAP/BARO Switch Solenoid Valve

P1110 Intake Valve Timing Control (Left Bank)

P1120 Secondary Throttle Position Sensor (STPS)

P1125 TPS Intermittant

P1130 Swirl Control Valve Control Solenoid Valve

P1135 Intake Valve Timing Control (Right Bank)

P1140 Intake Valve Timing Control Position Sensor (Left Bank)

P1145 Intake Valve Timing Control Position Sensor (Right Bank)

P1148 Closed Loop Control (Bank 1)

P1165 Swirl Control Valve Control Vacuum Check Switch

P1168 Closed Loop Control (Bank 2)

P1210 Traction Control System (TCS) Signal Circuit

P1220 Fuel Pump Control Module (FPCM)

P1320 Ignition Signal, Primary

P1335 Crankshaft Position Sensor (CKPS) (Ref)

P1336 Crankshaft Position Sensor (CKPS) (Cog)

P1400 EGRC Solenoid Valve

P1401 EGR Temperature Sensor

P1402 EGR Function (Open)

P1440 EVAP Control System (Small Leak) (Positive Pressure)

P1441 VC/V Bypass Valve

P1443 Canister Control Vacuum Check Switch

P1444 Canister Purge Volume Control Solenoid Valve

P1445 Purge Volume Control/V

P1446 EVAP Canister Vent Control Valve (Close)

P1447 EVAP Control System Purge Flow Monitoring

P1448 EVAP Canister Vent Control Valve (Open)

P1490 Vacuum Cut Valve Bypass Valve (Circuit)

P1491 Vacuum Cut Valve Bypass Valve

P1492 EVAP Canister Purge Control/Solenoid Valve (Circuit)

P1493 EVAP Canister Purge Control Valve/Solenoid Valve

P1605 A/T Diagnosis Communication Line

P1705 Throttle Position Sensor

P1706 PNP Switch

P1760 Overrun Clutch Solenoid Valve

P1900 Cooling Fan

　

福特(FORD)专用OBDII故障码

故障码P1000 OBD-II Monitor Testing Incomplete
故障码P1001 KOER Test Cannot Be Completed
故障码P1039 Vehicle Speed Signal Missing or Improper
故障码P1051 Brake Switch Signal Missing or Improper
故障码P1100 Mass Air Flow Sensor Intermittent
故障码P1101 Mass Air Flow Sensor out of Self-Test Range
故障码P1112 Intake Air Temperature Sensor Intermittent
故障码P1116 Engine Coolant Temperature Sensor is out of Self-Test Range
故障码P1117 Engine Coolant Temperature Sensor Intermittent
故障码P1120 Throttle Position Sensor out of range
故障码P1121 Throttle Position Sensor Inconsistent with Mass Air Flow Sensor
故障码P1124 Throttle Position Sensor out of Self-Test Range
故障码P1125 Throttle Position Sensor Intermittent
故障码P1127 Heated Oxygen Sensor Heater not on During KOER Test
故障码P1128 Heated Oxygen Sensor Signals reversed
故障码P1129 Heated Oxygen Sensor Signals reversed
故障码P1130 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 1
故障码P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
故障码P1132 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
故障码P1135 Ignition Switch Signal Missing or Improper
故障码P1137 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1
故障码P1138 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 1
故障码P1150 Lack of Upstream Heated Oxygen Sensor Switch - Adaptive Fuel Limit - Bank No. 2
故障码P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
故障码P1152 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
故障码P1157 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2
故障码P1158 Lack of Downstream Heated Oxygen Sensor Switch - Sensor Indicates Rich - Bank No. 2
故障码P1220 Series Throttle Control fault
故障码P1224 Throttle Position Sensor B out of Self-Test Range
故障码P1230 Open Power to Fuel Pump circuit
故障码P1231 High Speed Fuel Pump Relay activated
故障码P1232 Low Speed Fuel Pump Primary circuit failure
故障码P1233 Fuel Pump Driver Module off-line
故障码P1234 Fuel Pump Driver Module off-line
故障码P1235 Fuel Pump Control out of range
故障码P1236 Fuel Pump Control out of range
故障码P1237 Fuel Pump Secondary circuit fault
故障码P1238 Fuel Pump Secondary circuit fault
故障码P1250 Lack of Power to FPRC Solenoid
故障码P1260 Theft Detected - Engine Disabled
故障码P1270 Engine RPM or Vehicle Speed Limiter Reached
故障码P1288 Cylinder Head Temperature Sensor out of Self-Test Range
故障码P1289 Cylinder Head Temperature Sensor Signal Greater Than Self-Test Range
故障码P1290 Cylinder Head Temperature Sensor Signal Less Than Self-Test Range
故障码P1299 Cylinder Head Temperature Sensor Detected Engine Overheating Condition
故障码P1309 Misfire Detection Monitor not enabled
故障码P1351 Ignition Diagnostic Monitor circuit Input fault
故障码P1352 Ignition Coil A - Primary circuit fault
故障码P1353 Ignition Coil B - Primary circuit fault
故障码P1354 Ignition Coil C - Primary circuit fault
故障码P1355 Ignition Coil D - Primary circuit fault
故障码P1356 Loss of Ignition Diagnostic Module Input to PCM
故障码P1358 Ignition Diagnostic Monitor Signal out of Self-Test Range
故障码P1359 Spark Output circuit fault
故障码P1364 Ignition Coil Primary circuit fault
故障码P1380 VCT Solenoid Valve circuit Short or Open
故障码P1381 Cam Timing Advance is excessive
故障码P1383 Cam Timing Advance is excessive
故障码P1390 Octane Adjust out of Self-Test Range
故障码P1400 Differential Pressure Feedback Electronic Sensor circuit Low Voltage
故障码P1401 Differential Pressure Feedback Electronic Sensor circuit High Voltage
故障码P1403 Differential Pressure Feedback Electronic Sensor Hoses Reversed
故障码P1405 Differential Pressure Feedback Electronic Sensor circuit Upstream Hose
故障码P1406 Differential Pressure Feedback Electronic Sensor circuit Downstream Hose
故障码P1407 EGR No Flow Detected
故障码P1408 EGR Flow out of Self-Test Range
故障码P1409 EGR Vacuum Regulator circuit malfunction
故障码P1409 Electronic Vacuum Regulator Control circuit fault
故障码P1410 EGR Barometric Pressure Sensor VREF Voltage
故障码P1411 Secondary Air is not being diverted
故障码P1413 Secondary Air Injection System Monitor circuit Low Voltage
故障码P1414 Secondary Air Injection System Monitor circuit High Voltage
故障码P1442 Secondary Air Injection System Monitor circuit High Voltage
故障码P1443 Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve fault
故障码P1444 Purge Flow Sensor circuit Input Low
故障码P1445 Purge Flow Sensor circuit Input High
故障码P1450 Inability of Evaporative Emission Control System to Bleed Fuel Tank
故障码P1451 EVAP Control System Canister Vent Solenoid Circuit Malfunction
故障码P1452 Inability of Evaporative Emission Control System to Bleed Fuel Tank
故障码P1455 Substantial Leak or Blockage in Evaporative Emission Control System
故障码P1460 Wide Open Throttle Air Conditioning Cutoff circuit malfunction
故障码P1461 Air Conditioning Pressure Sensor circuit Low Input
故障码P1462 Air Conditioning Pressure Sensor circuit high Input
故障码P1463 Air Conditioning Pressure Sensor Insufficient Pressure change
故障码P1464 ACCS to PCM High During Self-Test
故障码P1469 Low Air Conditioning Cycling Period
故障码P1473 Fan Secondary High with Fans Off
故障码P1474 Low Fan Control Primary circuit
故障码P1479 High Fan Control Primary circuit
故障码P1480 Fan Secondary Low with Low Fans On
故障码P1481 Fan Secondary Low with High Fans On
故障码P1483 Power to Cooling Fan Exceeded Normal Draw
故障码P1484 Variable Load Control Module Pin 1 Open
故障码P1500 Vehicle Speed Sensor Intermittent
故障码P1501 Programmable Speedometer & Odometer Module/Vehicle Speed Sensor Intermittent circuit-failure
故障码P1502 Invalid or Missing Vehicle Speed Message or Brake Data
故障码P1504 Intake Air Control circuit malfunction
故障码P1505 Idle Air Control System at Adaptive Clip
故障码P1506 Idle Air Control Over Speed Error
故障码P1507 Idle Air Control Under Speed Error
故障码P1512 Intake Manifold Runner Control Stuck Closed
故障码P1513 Intake Manifold Runner Control Stuck Closed
故障码P1516 Intake Manifold Runner Control Input Error
故障码P1517 Intake Manifold Runner Control Input Error
故障码P1518 Intake Manifold Runner Control fault - Stuck Open
故障码P1519 Intake Manifold Runner Control Stuck Open
故障码P1520 Intake Manifold Runner Control circuit fault
故障码P1519 Intake Manifold Runner Control fault - Stuck Closed
故障码P1520 Intake Manifold Runner Control fault
故障码P1530 Open or Short to A/C Compressor Clutch circuit
故障码P1537 Intake Manifold Runner Control Stuck Open
故障码P1538 Intake Manifold Runner Control Stuck Open
故障码P1539 Power to A/C Compressor Clutch circuit Exceeded Normal Current Draw
故障码P1549 Intake Manifold Temperature Valve Vacuum Actuator Connection
故障码P1550 Power Steering Pressure Sensor out of Self-Test Range
故障码P1605 PCM Keep Alive Memory Test Error
故障码P1625 Voltage to Vehicle Load Control Module Fan circuit not detected
故障码P1626 Voltage to Vehicle Load Control Module circuit not detected
故障码P1650 Power Steering Pressure Switch out of Self-Test Range
故障码P1651 Power Steering Pressure Switch Input fault
故障码P1700 Transmission system problems
故障码P1701 Reverse Engagement Error
故障码P1702 Transmission system problems
故障码P1703 Brake On/Off Switch out of Self-Test Range
故障码P1704 Transmission system problems
故障码P1705 Manual Lever Position Sensor out of Self-Test Range
故障码P1709 Park or Neutral Position Switch out of Self-Test Range
故障码P1710 Transmission system problems
故障码P1711 Transmission Fluid Temperature Sensor out of Self-Test Range
故障码P1713 Transmission system problems
故障码P1729 4x4 Low Switch Error
故障码P1740 Transmission system problems
故障码P1741 Torque Converter Clutch Control Error
故障码P1742 Torque Converter Clutch Solenoid Faulty
故障码P1743 Torque Converter Clutch Solenoid Faulty
故障码P1744 Torque Converter Clutch System Stuck in Off Position
故障码P1745 Transmission system problems
故障码P1746 Electronic Pressure Control Solenoid - Open circuit
故障码P1747 Electronic Pressure Control Solenoid - Short circuit
故障码P1749 Electronic Pressure Control Solenoid Failed Low
故障码P1751 Shift Solenoid No. 1 Performance
故障码P1754 Coast Clutch Solenoid circuit malfunction
故障码P1756 Shift Solenoid No. 2 Performance
故障码P1760 Transmission system problems
故障码P1761 Shift Solenoid No. 3 Performance
故障码P1762 Transmission system problems
故障码P1767 Transmission system problems
故障码P1780 Transmission Control Switch circuit is out of Self-Test Range
故障码P1781 4x4 Low Switch is out of Self-Test Range
故障码P1783 Transmission Over-Temperature Condition
故障码P1784 Transmission system problems
故障码P1785 Transmission system problems
故障码P1786 Transmission system problems
故障码P1787 Transmission system problems
故障码P1788 Transmission system problems
故障码P1789 Transmission system problems
故障码P1900 Transmission system problems
　

奥迪专用OBDII故障码

故障码P1101 O2 Sensor Circ.,Bank1-Sensor1Voltage too Low/Air Leak
故障码P1102 O2 Sensor Heating Circ.,Bank1-Sensor1 Short to B+
故障码P1103 O2 Sensor Heating Circ.,Bank1-Sensor1 Output too Low
故障码P1104 Bank1-Sensor2 Voltage too Low/Air Leak
故障码P1105 O2 Sensor Heating Circ.,Bank1-Sensor2 Short to B+
故障码P1106 O2 Sensor Circ.,Bank2-Sensor1 Voltage too Low/Air Leak
故障码P1107 O2 Sensor Heating Circ.,Bank2-Sensor1 Short to B+
故障码P1108 O2 Sensor Heating Circ.,Bank2-Sensor1 Output too Low
故障码P1109 O2 Sensor Circ.,Bank2-Sensor2 Voltage too Low/Air Leak
故障码P1110 O2 Sensor Heating Circ.,Bank2-Sensor2 Short to B+
故障码P1111 O2 Control (Bank 1) System too lean
故障码P1112 O2 Control (Bank 1) System too rich
故障码P1113 Bank1-Sensor1 Internal Resistance too High
故障码P1114 Bank1-Sensor2 Internal Resistant too High
故障码P1115 O2 Sensor Heater Circ.,Bank1-Sensor1 Short to Ground
故障码P1116 O2 Sensor Heater Circ.,Bank1-Sensor1 Open
故障码P1117 O2 Sensor Heater Circ.,Bank1-Sensor2 Short to Ground
故障码P1118 O2 Sensor Heater Circ.,Bank1-Sensor2 Open
故障码P1119 O2 Sensor Heater Circ.,Bank2-Sensor1 Short to Ground
故障码P1120 O2 Sensor Heater Circ.,Bank2-Sensor1 Open
故障码P1121 O2 Sensor Heater Circ.,Bank2-Sensor2 Short to Ground
故障码P1122 O2 Sensor Heater Circ.,Bank2-Sensor2 Open
故障码P1123 Long Term Fuel Trim Add.Air.,Bank1 System too Rich
故障码P1124 Long Term Fuel Trim Add.Air.,Bank1 System too Lean
故障码P1125 Long Term Fuel Trim Add.Air.,Bank2 System too Rich
故障码P1126 Long Term Fuel Trim Add.Air.,Bank2 System too Lean
故障码P1127 Long Term Fuel Trim mult.,Bank1 System too Rich
故障码P1128 Long Term Fuel Trim mult.,Bank1 System too Lean
故障码P1129 Long Term Fuel Trim mult.,Bank2 System too Rich
故障码P1130 Long Term Fuel Trim mult.,Bank2 System too Lean
故障码P1131 Bank2-Sensor1 Internal Rsistance too High
故障码P1132 O2 Sensor Heating Circ.,Bank1+2-Sensor1 Short to B+
故障码P1133 O2 Sensor Heating Circ.,Bank1+2-Sensor1 Electrical Malfunction
故障码P1134 O2 Sensor Heating Circ.,Bank1+2-Sensor2 Short to B+
故障码P1135 O2 Sensor Heating Circ.,Bank1+2-Sensor2 Electrical Malfunction
故障码P1136 Long Term Fuel Trim Add.Fuel,Bank1 System too Lean
故障码P1137 Long Term Fuel Trim Add.Fuel,Bank1 System too Rich
故障码P1138 Long Term Fuel Trim Add.Fuel,Bank2 System too Lean
故障码P1139 Long Term Fuel Trim Add.Fuel,Bank2 System too Rich
故障码P1140 Bank2-Sensor2 Internal Resistance too High
故障码P1141 Load Calculation Cross Check Range/Performance
故障码P1142 Load Calculation Cross Check Lower Limit Exceeded
故障码P1143 Load Calculation Cross Check Upper Limit Exceeded
故障码P1144 Mass or Volume Air Flow Circ Open/Short to Ground
故障码P1145 Mass or Volume Air Flow Circ Short to B+
故障码P1146 Mass or Volume Air Flow Circ Supply Malfunction
故障码P1147 O2 Control (Bank 2) System too lean
故障码P1148 O2 Control (Bank 2) System too rich
故障码P1149 O2 Control (Bank 1) Out of range
故障码P1150 O2 Control (Bank 2) Out of range
故障码P1151 Bank1, Long Term Fuel Trim, Range 1 Leanness Lower Limit Exceeded
故障码P1152 Bank1, Long Term Fuel Trim, Range 2 Leanness Lower Limit Exceeded
故障码P1154 Manifold Switch Over Malfunction
故障码P1155 Manifold Abs.Pressure Sensor Circ. Short to B+
故障码P1156 Manifold Abs.Pressure Sensor Circ. Open/Short to Ground
故障码P1157 Manifold Abs.Pressure Sensor Circ. Power Supply Malfunction
故障码P1158 Manifold Abs.Pressure Sensor Circ. Range/Performance
故障码P1160 Manifold Temp.Sensor Circ. Short to Ground
故障码P1161 Manifold Temp.Sensor Circ. Open/Short to B+
故障码P1162 Fuel Temp.Sensor Circ. Short to Ground
故障码P1163 Fuel Temp.Sensor Circ. Open/Short to B+
故障码P1164 Fuel Temperature Sensor Range/Performance/Incorrect Signal
故障码P1165 Bank1, Long Term Fuel Trim, Range 1 Rich Limit Exceeded
故障码P1166 Bank1, Long Term Fuel Trim, Range 2 Rich Limit Exceeded
故障码P1171 Throttle Actuation Potentiometer Sign.2 Range/Performance
故障码P1172 Throttle Actuation Potentiometer Sign.2 Signal too Low
故障码P1173 Throttle Actuation Potentiometer Sign.2 Signal too High
故障码P1174 Fuel Trim, Bank 1 Different injection times
故障码P1176 O2 Correction Behind Catalyst,B1 Limit Attained
故障码P1177 O2 Correction Behind Catalyst,B2 Limit Attained
故障码P1178 Linear 02 Sensor / Pump Current Open Circuit
故障码P1179 Linear 02 Sensor / Pump Current Short to ground
故障码P1180 Linear 02 Sensor / Pump Current Short to B+
故障码P1181 Linear 02 Sensor / Reference Voltage Open Circuit
故障码P1182 Linear 02 Sensor / Reference Voltage Short to ground
故障码P1183 Linear 02 Sensor / Reference Voltage Short to B+
故障码P1184 Linear 02 Sensor / Common Ground Wire Open Circuit
故障码P1185 Linear 02 Sensor / Common Ground Wire Short to ground
故障码P1186 Linear 02 Sensor / Common Ground Wire Short to B+
故障码P1187 Linear 02 Sensor / Compens. Resistor Open Circuit
故障码P1188 Linear 02 Sensor / Compens. Resistor Short to ground
故障码P1189 Linear 02 Sensor / Compens. Resistor Short to B+
故障码P1190 Linear 02 Sensor / Reference Voltage Incorrect Signal
故障码P1196 O2 Sensor Heater Circ.,Bank1-Sensor1 Electrical Malfunction
故障码P1197 O2 Sensor Heater Circ.,Bank2-Sensor1 Electrical Malfunction
故障码P1198 O2 Sensor Heater Circ.,Bank1-Sensor2 Electrical Malfunction
故障码P1199 O2 Sensor Heater Circ.,Bank2-Sensor2 Electrical Malfunction
故障码P1201 Cyl.1-Fuel Inj.Circ. Electrical Malfunction
故障码P1202 Cyl.2-Fuel Inj.Circ. Electrical Malfunction
故障码P1203 Cyl.3-Fuel Inj.Circ. Electrical Malfunction
故障码P1204 Cyl.4-Fuel Inj.Circ. Electrical Malfunction
故障码P1205 Cyl.5-Fuel Inj.Circ. Electrical Malfunction
故障码P1206 Cyl.6-Fuel Inj.Circ. Electrical Malfunction
故障码P1207 Cyl.7-Fuel Inj.Circ. Electrical Malfunction
故障码P1208 Cyl.8-Fuel Inj.Circ. Electrical Malfunction
故障码P1209 Intake valves for cylinder shut-off Short circuit to ground
故障码P1210 Intake valves for cylinder shut-off Short to B+
故障码P1211 Intake valves for cylinder shut-off Open circuit
故障码P1213 Cyl.1-Fuel Inj.Circ. Short to B+
故障码P1214 Cyl.2-Fuel Inj.Circ. Short to B+
故障码P1215 Cyl.3-Fuel Inj.Circ. Short to B+
故障码P1216 Cyl.4-Fuel Inj.Circ. Short to B+
故障码P1217 Cyl.5-Fuel Inj.Circ. Short to B+
故障码P1218 Cyl.6-Fuel Inj.Circ. Short to B+
故障码P1219 Cyl.7-Fuel Inj.Circ. Short to B+
故障码P1220 Cyl.8-Fuel Inj.Circ. Short to B+
故障码P1221 Cylinder shut-off exhaust valves Short circuit to ground
故障码P1222 Cylinder shut-off exhaust valves Short to B+
故障码P1223 Cylinder shut-off exhaust valves Open circuit
故障码P1225 Cyl.1-Fuel Inj.Circ. Short to Ground
故障码P1226 Cyl.2-Fuel Inj.Circ. Short to Ground
故障码P1227 Cyl.3-Fuel Inj.Circ. Short to Ground
故障码P1228 Cyl.4-Fuel Inj.Circ. Short to Ground
故障码P1229 Cyl.5-Fuel Inj.Circ. Short to Ground
故障码P1230 Cyl.6-Fuel Inj.Circ. Short to Ground
故障码P1231 Cyl.7-Fuel Inj.Circ. Short to Ground
故障码P1232 Cyl.8-Fuel Inj.Circ. Short to Ground
故障码P1237 Cyl.1-Fuel Inj.Circ. Open Circ.
故障码P1238 Cyl.2-Fuel Inj.Circ. Open Circ.
故障码P1239 Cyl.3-Fuel Inj.Circ. Open Circ.
故障码P1240 Cyl.4-Fuel Inj.Circ. Open Circ.
故障码P1241 Cyl.5-Fuel Inj.Circ. Open Circ.
故障码P1242 Cyl.6-Fuel Inj.Circ. Open Circ.
故障码P1243 Cyl.7-Fuel Inj.Circ. Open Circ.
故障码P1244 Cyl.8-Fuel Inj.Circ. Open Circ.
故障码P1245 Needle Lift Sensor Circ. Short to Ground
故障码P1246 Needle Lift Sensor Circ. Range/Performance
故障码P1247 Needle Lift Sensor Circ. Open/Short to B+
故障码P1248 Injection Start Control Deviation
故障码P1249 Fuel consumption signal Electrical Fault in Circuit
故障码P1250 Fuel Level Too Low
故障码P1251 Start of Injection Solenoid Circ Short to B+
故障码P1252 Start of Injection Solenoid Circ Open/Short to Ground
故障码P1253 Fuel consumption signal Short to ground
故障码P1254 Fuel consumption signal Short to B+
故障码P1255 Engine Coolant Temp.Circ Short to Ground
故障码P1256 Engine Coolant Temp.Circ Open/Short to B+
故障码P1257 Engine Coolant System Valve Open
故障码P1258 Engine Coolant System Valve Short to B+
故障码P1259 Engine Coolant System Valve Short to Ground
故障码P1280 Fuel Inj.Air Contr.Valve Circ. Flow too Low
故障码P1283 Fuel Inj.Air Contr.Valve Circ. Electrical Malfunction
故障码P1284 Fuel Inj.Air Contr.Valve Circ. Open
故障码P1285 Fuel Inj.Air Contr.Valve Circ. Short to Ground
故障码P1286 Fuel Inj.Air Contr.Valve Circ. Short to B+
故障码P1287 Turbocharger bypass valve open
故障码P1288 Turbocharger bypass valve short to B+
故障码P1289 Turbocharger bypass valve short to ground
故障码P1296 Cooling system malfunction
故障码P1297 Connection turbocharger - throttle valve pressure hose
故障码P1300 Misfire detected Reason: Fuel level too low
故障码P1319 Knock Sensor 1 Circ. Short to Ground
故障码P1320 Knock Sensor 2 Circ. Short to Ground
故障码P1321 Knock Sensor 3 Circ. Low Input
故障码P1322 Knock Sensor 3 Circ. High Input
故障码P1323 Knock Sensor 4 Circ. Low Input
故障码P1324 Knock Sensor 4 Circ. High Input
故障码P1325 Cyl.1-Knock Contr. Limit Attained
故障码P1326 Cyl.2-Knock Contr. Limit Attained
故障码P1327 Cyl.3-Knock Contr. Limit Attained
故障码P1328 Cyl.4-Knock Contr. Limit Attained
故障码P1329 Cyl.5-Knock Contr. Limit Attained
故障码P1330 Cyl.6-Knock Contr. Limit Attained
故障码P1331 Cyl.7-Knock Contr. Limit Attained
故障码P1332 Cyl.8-Knock Contr. Limit Attained
故障码P1335 Engine Torque Monitoring 2 Control Limint Exceeded
故障码P1336 Engine Torque Monitoring Adaptation at limit
故障码P1337 Camshaft Pos.Sensor,Bank1 Short to Ground
故障码P1338 Camshaft Pos.Sensor,Bank1 Open Circ./Short to B+
故障码P1339 Crankshaft Pos./Engine Speed Sensor Cross Connected
故障码P1340 Crankshaft-/Camshaft Pos.Sens.Signals Out of Sequence
故障码P1341 Ignition Coil Power Output Stage 1 Short to Ground
故障码P1342 Ignition Coil Power Output Stage 1 Short to B+
故障码P1343 Ignition Coil Power Output Stage 2 Short to Ground
故障码P1344 Ignition Coil Power Output Stage 2 Short to B+
故障码P1345 Ignition Coil Power Output Stage 3 Short to Ground
故障码P1346 Ignition Coil Power Output Stage 3 Short to B+
故障码P1347 Bank2,Crankshaft-/Camshaft os.Sens.Sign. Out of Sequence
故障码P1348 Ignition Coil Power Output Stage 1 Open Circuit
故障码P1349 Ignition Coil Power Output Stage 2 Open Circuit
故障码P1350 Ignition Coil Power Output Stage 3 Open Circuit
故障码P1354 Modulation Piston Displ.Sensor Circ. Malfunction
故障码P1355 Cyl. 1, ignition circuit Open Circuit
故障码P1356 Cyl. 1, ignition circuit Short to B+
故障码P1357 Cyl. 1, ignition circuit Short to ground
故障码P1358 Cyl. 2, ignition circuit Open Circuit
故障码P1359 Cyl. 2, ignition circuit Short Circuit to B+
故障码P1360 Cyl. 2, ignition circuit Short Circuit to Ground
故障码P1361 Cyl. 3, ignition circuit Open Circuit
故障码P1362 Cyl. 3, ignition circuit Short Circuit to B+
故障码P1363 Cyl. 3, ignition circuit Short Circuit to ground
故障码P1364 Cyl. 4 ignition circuit Open Circuit
故障码P1365 Cyl. 4 ignition circuit Short circuit to B+
故障码P1366 Cyl. 4 ignition circuit Short circuit to ground
故障码P1367 Cyl. 5, ignition circuit Open Circuit
故障码P1368 Cyl. 5, ignition circuit Short Circuit to B+
故障码P1369 Cyl. 5, ignition circuit short to ground
故障码P1370 Cyl. 6, ignition circuit Open Circuit
故障码P1371 Cyl. 6, ignition circuit Short Circuit to B+
故障码P1372 Cyl. 6, ignition circuit short to ground
故障码P1373 Cyl. 7, ignition circuit Open Circuit
故障码P1374 Cyl. 7, ignition circuit Short Circuit to B+
故障码P1375 Cyl. 7, ignition circuit short to ground
故障码P1376 Cyl. 8, ignition circuit Open Circuit
故障码P1377 Cyl. 8, ignition circuit Short Circuit to B+
故障码P1378 Cyl. 8, ignition circuit short to ground
故障码P1386 Internal Control Module Knock Control Circ.Error
故障码P1387 Internal Contr. Module altitude sensor error
故障码P1388 Internal Contr. Module drive by wire error
故障码P1391 Camshaft Pos.Sensor,Bank2 Short to Ground
故障码P1392 Camshaft Pos.Sensor,Bank2 Open Circ./Short to B+
故障码P1393 Ignition Coil Power Output Stage 1 Electrical Malfunction
故障码P1394 Ignition Coil Power Output Stage 2 Electrical Malfunction
故障码P1395 Ignition Coil Power Output Stage 3 Electrical Malfunction
故障码P1396 Engine Speed Sensor Missing Tooth
故障码P1397 Engine speed wheel Adaptation limit reached
故障码P1398 Engine RPM signal, TD Short to ground
故障码P1399 Engine RPM signal, TD Short Circuit to B+
故障码P1400 EGR Valve Circ Electrical Malfunction
故障码P1401 EGR Valve Circ Short to Ground
故障码P1402 EGR Valve Circ Short to B+
故障码P1403 EGR Flow Deviation
故障码P1404 EGR Flow Basic Setting not carried out
故障码P1406 EGR Temp.Sensor Range/Performance
故障码P1407 EGR Temp.Sensor Signal too Low
故障码P1408 EGR Temp.Sensor Signal too High
故障码P1409 Tank Ventilation Valve Circ. Electrical Malfunction
故障码P1410 Tank Ventilation Valve Circ. Short to B+
故障码P1411 Sec.Air Inj.Sys.,Bank2 Flow too Flow
故障码P1412 EGR Different.Pressure Sensor Signal too Low
故障码P1413 EGR Different.Pressure Sensor Signal too High
故障码P1414 Sec.Air Inj.Sys.,Bank2 Leak Detected
故障码P1417 Fuel Level Sensor Circ Signal too Low
故障码P1418 Fuel Level Sensor Circ Signal too High
故障码P1420 Sec.Air Inj.Valve Circ Electrical Malfunction
故障码P1421 Sec.Air Inj.Valve Circ Short to Ground
故障码P1422 Sec.Air Inj.Sys.Contr.Valve Circ Short to B+
故障码P1423 Sec.Air Inj.Sys.,Bank1 Flow too Low
故障码P1424 Sec.Air Inj.Sys.,Bank1 Leak Detected
故障码P1425 Tank Vent.Valve Short to Ground
故障码P1426 Tank Vent.Valve Open
故障码P1432 Sec.Air Inj.Valve Open
故障码P1433 Sec.Air Inj.Sys.Pump Relay Circ. open
故障码P1434 Sec.Air Inj.Sys.Pump Relay Circ. Short to B+
故障码P1435 Sec.Air Inj.Sys.Pump Relay Circ. Short to ground
故障码P1436 Sec.Air Inj.Sys.Pump Relay Circ. Electrical Malfunction
故障码P1439 EGR Potentiometer Error in Basic Seting
故障码P1440 EGR Valve Power Stage Open
故障码P1441 EGR Valve Circ Open/Short to Ground
故障码P1442 EGR Valve Position Sensor Signal too high
故障码P1443 EGR Valve Position Sensor Signal too low
故障码P1444 EGR Valve Position Sensor range/performance
故障码P1445 Catalyst Temp.Sensor 2 Circ. Range/Performance
故障码P1446 Catalyst Temp.Circ Short to Ground
故障码P1447 Catalyst Temp.Circ Open/Short to B+
故障码P1448 Catalyst Temp.Sensor 2 Circ. Short to Ground
故障码P1449 Catalyst Temp.Sensor 2 Circ. Open/Short to B+
故障码P1450 Sec.Air Inj.Sys.Circ Short to B+
故障码P1451 Sec.Air Inj.Sys.Circ Short to Ground
故障码P1452 Sec.Air Inj.Sys. Open Circ.
故障码P1453 Exhaust gas temperature sensor 1 open/short to B+
故障码P1454 Exhaust gas temperature sensor short 1 to ground
故障码P1455 Exhaust gas temperature sensor 1 range/performance
故障码P1456 Exhaust gas temperature control bank 1 limit attained
故障码P1457 Exhaust gas temperature sensor 2 open/short to B+
故障码P1458 Exhaust gas temperature sensor 2 short to ground
故障码P1459 Exhaust gas temperature sensor 2 range/performance
故障码P1460 Exhaust gas temperature control bank 2 limit attained
故障码P1461 Exhaust gas temperature control bank 1 Range/Performance
故障码P1462 Exhaust gas temperature control bank 2 Range/Performance
故障码P1465 Additive Pump Short Circuit to B+
故障码P1466 Additive Pump Open/Short to Ground
故障码P1467 EVAP Canister Purge Solenoid Valve Short Circuit to B+
故障码P1468 EVAP Canister Purge Solenoid Valve Short Circuit to Ground
故障码P1469 EVAP Canister Purge Solenoid Valve Open Circuit
故障码P1470 EVAP Emission Contr.LDP Circ Electrical Malfunction
故障码P1471 EVAP Emission Contr.LDP Circ Short to B+
故障码P1472 EVAP Emission Contr.LDP Circ Short to Ground
故障码P1473 EVAP Emission Contr.LDP Circ Open Circ.
故障码P1474 EVAP Canister Purge Solenoid Valve electrical malfunction
故障码P1475 EVAP Emission Contr.LDP Circ Malfunction/Signal Circ.Open
故障码P1476 EVAP Emission Contr.LDP Circ Malfunction/Insufficient Vacuum
故障码P1477 EVAP Emission Contr.LDP Circ Malfunction
故障码P1478 EVAP Emission Contr.LDP Circ Clamped Tube Detected
故障码P1500 Fuel Pump Relay Circ. Electrical Malfunction
故障码P1501 Fuel Pump Relay Circ. Short to Ground
故障码P1502 Fuel Pump Relay Circ. Short to B+
故障码P1503 Load signal from Alternator Term. DF Range/performance/Incorrect Signal
故障码P1504 Intake Air Sys.Bypass Leak Detected
故障码P1505 Closed Throttle Pos. Does Not Close/Open Circ
故障码P1506 Closed Throttle Pos.Switch Does Not Open/Short to Ground
故障码P1507 Idle Sys.Learned Value Lower Limit Attained
故障码P1508 Idle Sys.Learned Value Upper Limit Attained
故障码P1509 Idle Air Control Circ. Electrical Malfunction
故障码P1510 Idle Air Control Circ. Short to B+
故障码P1511 Intake Manifold Changeover Valve circuit electrical malfunction
故障码P1512 Intake Manifold Changeover Valve circuit Short to B+
故障码P1513 Intake Manifold Changeover Valve2 circuit Short to B+
故障码P1514 Intake Manifold Changeover Valve2 circuit Short to ground
故障码P1515 Intake Manifold Changeover Valve circuit Short to Ground
故障码P1516 Intake Manifold Changeover Valve circuit Open
故障码P1517 Main Relay Circ. Electrical Malfunction
故障码P1518 Main Relay Circ. Short to B+
故障码P1519 Intake Camshaft Contr.,Bank1 Malfunction
故障码P1520 Intake Manifold Changeover Valve2 circuit Open
故障码P1521 Intake Manifold Changeover Valve2 circuit electrical malfunction
故障码P1522 Intake Camshaft Contr.,Bank2 Malfunction
故障码P1523 Crash Signal from Airbag Control Unit range/performance
故障码P1525 Intake Camshaft Contr.Circ.,Bank1 Electrical Malfunction
故障码P1526 Intake Camshaft Contr.Circ.,Bank1 Short to B+
故障码P1527 Intake Camshaft Contr.Circ.,Bank1 Short to Ground
故障码P1528 Intake Camshaft Contr.Circ.,Bank1 Open
故障码P1529 Camshaft Control Circuit Short to B+
故障码P1530 Camshaft Control Circuit Short to ground
故障码P1531 Camshaft Control Circuit open
故障码P1533 Intake Camshaft Contr.Circ.,Bank2 Electrical Malfunction
故障码P1534 Intake Camshaft Contr.Circ.,Bank2 Short to B+
故障码P1535 Intake Camshaft Contr.Circ.,Bank2 Short to Ground
故障码P1536 Intake Camshaft Contr.Circ.,Bank2 Open
故障码P1537 Engine Shutoff Solenoid Malfunction
故障码P1538 Engine Shutoff Solenoid Open/Short to Ground
故障码P1539 Clutch Vacuum Vent Valve Switch Incorrect signal
故障码P1540 Vehicle Speed Sensor High Input
故障码P1541 Fuel Pump Relay Circ Open
故障码P1542 Throttle Actuation Potentiometer Range/Performance
故障码P1543 Throttle Actuation Potentiometer Signal too Low
故障码P1544 Throttle Actuation Potentiometer Signal too High
故障码P1545 Throttle Pos.Contr Malfunction
故障码P1546 Boost Pressure Contr.Valve Short to B+
故障码P1547 Boost Pressure Contr.Valve Short to Ground
故障码P1548 Boost Pressure Contr.Valve Open
故障码P1549 Boost Pressure Contr.Valve Short to Ground
故障码P1550 Charge Pressure Deviation
故障码P1551 Barometric Pressure Sensor Circ. Short to B+
故障码P1552 Barometric Pressure Sensor Circ. Open/Short to Ground
故障码P1553 Barometric/manifold pressure signal ratio out of range
故障码P1554 Idle Speed Contr.Throttle Pos. Basic Setting Conditions not met
故障码P1555 Charge Pressure Upper Limit exceeded
故障码P1556 Charge Pressure Contr. Negative Deviation
故障码P1557 Charge Pressure Contr. Positive Deviation
故障码P1558 Throttle Actuator Electrical Malfunction
故障码P1559 Idle Speed Contr.Throttle Pos. Adaptation Malfunction
故障码P1560 Maximum Engine Speed Exceeded
故障码P1561 Quantity Adjuster Deviation
故障码P1562 Quantity Adjuster Upper Limit Attained
故障码P1563 Quantity Adjuster Lower Limit Attained
故障码P1564 Idle Speed Contr.Throttle Pos. Low Voltage During Adaptation
故障码P1565 Idle Speed Control Throttle Position lower limit not attained
故障码P1566 Load signal from A/C compressor range/performance
故障码P1567 Load signal from A/C compressor no signal
故障码P1568 Idle Speed Contr.Throttle Pos. mechanical Malfunction
故障码P1569 Cruise control switch Incorrect signal
故障码P1570 Contr.Module Locked
故障码P1571 Left Eng. Mount Solenoid Valve Short to B+
故障码P1572 Left Eng. Mount Solenoid Valve Short to ground
故障码P1573 Left Eng. Mount Solenoid Valve Open circuit
故障码P1574 Left Eng. Mount Solenoid Valve Electrical fault in circuit
故障码P1575 Right Eng. Mount Solenoid Valve Short to B+
故障码P1576 Right Eng. Mount Solenoid Valve Short to ground
故障码P1577 Right Eng. Mount Solenoid Valve Open circuit
故障码P1578 Right Eng. Mount Solenoid Valve Electrical fault in circuit
故障码P1579 Idle Speed Contr.Throttle Pos. Adaptation not started
故障码P1580 Throttle Actuator B1 Malfunction
故障码P1581 Idle Speed Contr.Throttle Pos. Basic Setting Not Carried Out
故障码P1582 Idle Adaptation at Limit
故障码P1583 Transmission mount valves Short to B+
故障码P1584 Transmission mount valves Short to ground
故障码P1585 Transmission mount valves Open circuit
故障码P1586 Engine mount solenoid valves Short to B+
故障码P1587 Engine mount solenoid valves Short to ground
故障码P1588 Engine mount solenoid valves Open circuit
故障码P1600 Power Supply (B+) Terminal 15 Low Voltage
故障码P1602 Power Supply (B+) Terminal 30 Low Voltage
故障码P1603 Internal Control Module Malfunction
故障码P1604 Internal Control Module Driver Error
故障码P1605 Rough Road/Acceleration Sensor Electrical Malfunction
故障码P1606 Rough Road Spec Engine Torque ABS-ECU Electrical Malfunction
故障码P1607 Vehicle speed signal Error message from instrument cluster
故障码P1608 Steering angle signal Error message from steering angle sensor
故障码P1609 Crash shut-down activated
故障码P1611 MIL Call-up Circ./Transm.Contr.Module Short to Ground
故障码P1612 Electronic Control Module Incorrect Coding
故障码P1613 MIL Call-up Circ Open/Short to B+
故障码P1614 MIL Call-up Circ./Transm.Contr.Module Range/Performance
故障码P1615 Engine Oil Temperature Sensor Circuit range/performance
故障码P1616 Glow Plug/Heater Indicator Circ. Short to B+
故障码P1617 Glow Plug/Heater Indicator Circ. Open/Short to Ground
故障码P1618 Glow Plug/Heater Relay Circ. Short to B+
故障码P1619 Glow Plug/Heater Relay Circ. Open/Short to Ground
故障码P1620 Engine coolant temperature signal open/short to B+
故障码P1621 Engine coolant temperature signal short to ground
故障码P1622 Engine coolant temperature signal range/performance
故障码P1623 Data Bus Powertrain No Communication
故障码P1624 MIL Request Sign.active
故障码P1625 Data-Bus Powertrain Unplausible Message from Transm.Contr.
故障码P1626 Data-Bus Powertrain Missing Message from Transm.Contr.
故障码P1627 Data-Bus Powertrain missing message from fuel injection pump
故障码P1628 Data-Bus Powertrain missing message from steering sensor
故障码P1629 Data-Bus Powertrain missing message from distance control
故障码P1630 Accelera.Pedal Pos.Sensor 1 Signal too Low
故障码P1631 Accelera.Pedal Pos.Sensor 1 Signal too High
故障码P1632 Accelera.Pedal Pos.Sensor 1 Power Supply Malfunction
故障码P1633 Accelera.Pedal Pos.Sensor 2 Signal too Low
故障码P1634 Accelera.Pedal Pos.Sensor 2 Signal too High
故障码P1635 Data Bus Powertrain missing message f.air condition control
故障码P1636 Data Bus Powertrain missing message from Airbag control
故障码P1637 Data Bus Powertrain missing message f.central electr.control
故障码P1638 Data Bus Powertrain missing message from clutch control
故障码P1639 Accelera.Pedal Pos.Sensor 1+2 Range/Performance
故障码P1640 Internal Contr.Module (EEPROM) Error
故障码P1641 Please check DTC Memory of Air Condition ECU
故障码P1642 Please check DTC Memory of Airbag ECU
故障码P1643 Please check DTC Memory of central electric ECU
故障码P1644 Please check DTC Memory of clutch ECU
故障码P1645 Data Bus Powertrain missing message f.all wheel drive contr.
故障码P1646 Please Check DTC Memory of all wheel drive ECU
故障码P1647 Please check coding of ECUs in Data Bus Powertrain
故障码P1648 Data Bus Powertrain Malfunction
故障码P1649 Data Bus Powertrain Missing message from ABS Control Module
故障码P1650 Data Bus Powertrain Missing message fr.instrument panel ECU
故障码P1651 Data Bus Powertrain missing messages
故障码P1652 Please check DTC Memory of transmission ECU
故障码P1653 Please check DTC Memory of ABS Control Module
故障码P1654 Please check DTC Memory of control panel ECU
故障码P1655 Please check DTC Memory of ADR Control Module
故障码P1656 A/C clutch relay circuit short to ground
故障码P1657 A/C clutch relay circuit short to B+
故障码P1658 Data Bus Powertrain Incorrect signal from ADR Control Module
故障码P1676 Drive by Wire-MIL Circ. Electrical Malfunction
故障码P1677 Drive by Wire-MIL Circ. Short to B+
故障码P1678 Drive by Wire-MIL Circ. Short to Ground
故障码P1679 Drive by Wire-MIL Circ. Open
故障码P1681 Contr.Unit Programming, Programming not Finished
故障码P1684 Contr.Unit Programming Communication Error
故障码P1686 Contr.Unit Error Programming Error
故障码P1690 Malfunction Indication Light Malfunction
故障码P1691 Malfunction Indication Light Open
故障码P1692 Malfunction Indication Light Short to Ground
故障码P1693 Malfunction Indication Light Short to B+
故障码P1694 Malfunction Indication Light Open/Short to Ground
故障码P1704 Kick Down Switch Malfunction
故障码P1705 Gear/Ratio Monitoring Adaptation limit reached
故障码P1711 Wheel Speed Signal 1 Range/Performance
故障码P1716 Wheel Speed Signal 2 Range/Performance
故障码P1721 Wheel Speed Signal 3 Range/Performance
故障码P1723 Starter Interlock Circ. Open
故障码P1724 Starter Interlock Circ. Short to Ground
故障码P1726 Wheel Speed Signal 4 Range/Performance
故障码P1728 Different Wheel Speed Signals Range/Performance
故障码P1729 Starter Interlock Circ. Short to B+
故障码P1733 Tiptronic Switch Down Circ. Short to Ground
故障码P1739 Tiptronic Switch up Circ. Short to Ground
故障码P1740 Clutch temperature control
故障码P1741 Clutch pressure adaptation at limit
故障码P1742 Clutch torque adaptation at limit
故障码P1743 Clutch slip control signal too high
故障码P1744 Tiptronic Switch Recognition Circ. Short to Ground
故障码P1745 Transm.Contr.Unit Relay Short to B+
故障码P1746 Transm.Contr.Unit Relay Malfunction
故障码P1747 Transm.Contr.Unit Relay Open/Short to Ground
故障码P1748 Transm.Contr.Unit Self-Check
故障码P1749 Transm.Contr.Unit Incorrect Coded
故障码P1750 Power Supply Voltage Low Voltage
故障码P1751 Power Supply Voltage High Voltage
故障码P1752 Power Supply Malfunction
故障码P1760 Shift Lock Malfunction
故障码P1761 Shift Lock Short to Ground
故障码P1762 Shift Lock Short to B+
故障码P1763 Shift Lock Open
故障码P1764 Transmission temperature control
故障码P1765 Hydraulic Pressure Sensor 2 adaptation at limit
故障码P1766 Throttle Angle Signal Stuck Off
故障码P1767 Throttle Angle Signal Stuck On
故障码P1768 Hydraulic Pressure Sensor 2 Too High
故障码P1769 Hydraulic Pressure Sensor 2 Too Low
故障码P1770 Load Signal Range/Performance
故障码P1771 Load Signal Stuck Off
故障码P1772 Load Signal Stuck On
故障码P1773 Hydraulic Pressure Sensor 1 Too High
故障码P1774 Hydraulic Pressure Sensor 1 Too Low
故障码P1775 Hydraulic Pressure Sensor 1 adaptation at limit
故障码P1776 Hydraulic Pressure Sensor 1 range/performance
故障码P1777 Hydraulic Pressure Sensor 2 range/performance
故障码P1778 Solenoid EV7 Electrical Malfunction
故障码P1781 Engine Torque Reduction Open/Short to Ground
故障码P1782 Engine Torque Reduction Short to B+
故障码P1784 Shift up/down Wire Open/Short to Ground
故障码P1785 Shift up/down Wire Short to B+
故障码P1786 Reversing Light Circ. Open
故障码P1787 Reversing Light Circ. Short to Ground
故障码P1788 Reversing Light Circ. Short to B+
故障码P1789 Idle Speed Intervention Circ. Error Message from Engine Contr.
故障码P1790 Transmission Range Display Circ. Open
故障码P1791 Transmission Range Display Circ. Short to Ground
故障码P1792 Transmission Range Display Circ. Short to B+
故障码P1793 Output Speed Sensor 2 Circ. No Signal
故障码P1795 Vehicle Speed Signal Circ. Open
故障码P1796 Vehicle Speed Signal Circ. Short to Ground
故障码P1797 Vehicle Speed Signal Circ. Short to B+
故障码P1798 Output Speed Sensor 2 Circ. Range/Performance
故障码P1799 Output Speed Sensor 2 Circ. Rpm too High
故障码P1813 Pressure Contr.Solenoid 1 Electrical
故障码P1814 Pressure Contr.Solenoid 1 Open/Short to Ground
故障码P1815 Pressure Contr.Solenoid 1 Short to B+
故障码P1818 Pressure Contr.Solenoid 2 Electrical
故障码P1819 Pressure Contr.Solenoid 2 Open/Short to Ground
故障码P1820 Pressure Contr.Solenoid 2 Short to B+
故障码P1823 Pressure Contr.Solenoid 3 Electrical
故障码P1824 Pressure Contr.Solenoid 3 Open/Short to Ground
故障码P1825 Pressure Contr.Solenoid 3 Short to B+
故障码P1828 Pressure Contr.Solenoid 4 Electrical
故障码P1829 Pressure Contr.Solenoid 4 Open/Short to Ground
故障码P1830 Pressure Contr.Solenoid 4 Short to B+
故障码P1834 Pressure Contr.Solenoid 5 Open/Short to Ground
故障码P1835 Pressure Contr.Solenoid 5 Short to B+
故障码P1841 Engine/Transmission Control Modules Versions do not match
故障码P1842 Please check DTC Memory of instrument panel ECU
故障码P1843 Please check DTC Memory of ADR Control Module
故障码P1844 Please check DTC Memory of central electric control ECU
故障码P1847 Please check DTC Memory of brake system ECU
故障码P1848 Please check DTC Memory of engine ECU
故障码P1849 Please check DTC Memory of transmission ECU
故障码P1850 Data-Bus Powertrain Missing Message from Engine Contr.
故障码P1851 Data-Bus Powertrain Missing Message from Brake Contr.
故障码P1852 Data-Bus Powertrain Unplausible Message from Engine Contr.
故障码P1853 Data-Bus Powertrain Unplausible Message from Brake Contr.
故障码P1854 Data-Bus Powertrain Hardware Defective
故障码P1855 Data-Bus Powertrain Software version Contr.
故障码P1856 Throttle/Pedal Pos.Sensor A Circ. Error Message from Engine Contr.
故障码P1857 Load Signal Error Message from Engine Contr.
故障码P1858 Engine Speed Input Circ. Error Message from Engine Contr.
故障码P1859 Brake Switch Circ. Error Message from Engine Contr.
故障码P1860 Kick Down Switch Error Message from Engine Contr.
故障码P1861 Throttle Position (TP) sensor Error Message from ECM
故障码P1862 Data Bus Powertrain Missing message from instr. panel ECU
故障码P1863 Data Bus Powertrain Missing Message from St. Angle Sensor
故障码P1864 Data Bus Powertrain Missing message from ADR control module
故障码P1865 Data Bus Powertrain Missing message from central electronics
故障码P1866 Data Bus Powertrain Missing messages