故障码的含义下表

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1、故障码的含义下表（联合电子）：IndexPCODEDFP_BoschUAES说明CLASS1P0030HSVE_SI_CDC上游氧传感器加热控制电路开路32P0031HSVE_MN_CDC上游氧传感器加热控制电路对地短路33P0032HSVE_MX_CDC上游氧传感器加热控制电路对电源短路34P0036HSHE_SI_CDC下游氧传感器加热控制电路开路35P0037HSHE_MN_CDC下游氧传感器加热控制电路对地短路36P0038HSHE_MX_CDC下游氧传感器加热控制电路对电源短路37P0053HSV_NP_CDC

2、上游氧传感器加热内阻不合理38P0054HSH_NP_CDC下游氧传感器加热内阻不合理39P0105LM_SI_CDC进气压力传感器信号无变化（结冰）310P0106LM_NP_CDC进气压力传感器不合理311P0107LM_MN_CDC进气压力传感器对地短路312P0108LM_MX_CDC进气压力传感器对电源短路313P0112TA_MX_CDC进气温度传感器信号电压过低314P0113TA_MN_CDC进气温度传感器信号电压过高315P0116TM_NP_CDC发动机冷却液温度传感器不合理316P0117TM_MX

3、_CDC发动机冷却液温度传感器电路电压过低317P0118TM_MN_CDC发动机冷却液温度传感器电路电压过高318P0122DK_MN_CDC节气门位置传感器电路电压超低限值319P0123DK_MX_CDC节气门位置传感器电路电压超高限值320P0130LSV_NP_CDC上游氧传感器信号不合理321P0132LSV_MX_CDC上游氧传感器信号电路电压过高322P0133LATP_MX_CDC上游氧传感器老化323P0134LSV_SI_CDC上游氧传感器电路信号故障324P0136LSH_NP_CDC下游氧传感器

4、信号不合理325P0138LSH_MX_CDC下游氧传感器信号电路电压过高326P0140LSH_SI_CDC下游氧传感器电路信号故障327P0170FRST_NP_CDC下线检测空然比闭环控制自学习不合理728P0171FRST_MX_CDC下线检测空然比闭环控制自学习过稀729P0172FRST_MN_CDC下线检测空然比闭环控制自学习过浓730P0201EV1_SI_CDC一缸喷油器控制电路开路331P0202EV4_SI_CDC二缸喷油器控制电路开路332P0203EV2_SI_CDC三缸喷油器控制电路开路333

5、P0204EV3_SI_CDC四缸喷油器控制电路开路334P0261EV1_MN_CDC一缸喷油器控制电路对地短路335P0262EV1_MX_CDC一缸喷油器控制电路对电源短路336P0264EV4_MN_CDC二缸喷油器控制电路对地短路337P0265EV4_MX_CDC二缸喷油器控制电路对电源短路338P0267EV2_MN_CDC三缸喷油器控制电路对地短路339P0268EV2_MX_CDC三缸喷油器控制电路对电源短路340P0270EV3_MN_CDC四缸喷油器控制电路对地短路3IndexPCODEDFP_Bo

6、schUAES说明CLASS40P0270EV3_MN_CDC四缸喷油器控制电路对地短路341P0271EV3_MX_CDC四缸喷油器控制电路对电源短路342P0300MD_MN_CDC多缸失火发生243P0300MD_MX_CDC多缸失火发生244P0300MD_NP_CDC多缸失火发生245P0301MD00_MN_CDC一缸失火发生246P0301MD00_MX_CDC一缸失火发生247P0301MD00_NP_CDC一缸失火发生248P0302MD03_MN_CDC二缸失火发生249P0302MD03_MX_CD

7、C二缸失火发生250P0302MD03_NP_CDC二缸失火发生251P0303MD01_MN_CDC三缸失火发生252P0303MD01_MX_CDC三缸失火发生253P0303MD01_NP_CDC三缸失火发生254P0304MD02_MN_CDC四缸失火发生255P0304MD02_MX_CDC四缸失火发生256P0304MD02_NP_CDC四缸失火发生257P0318SWE_MN_CDC坏路检测加速度传感器信号故障358P0318SWE_MX_CDC坏路检测加速度传感器信号故障359P0318SWE_NP_CD

8、C坏路检测加速度传感器信号故障360P0321BM_MN_CDCDG对转速信号轮频繁少一齿的修正361P0321BM_MX_CDCDG对转速信号轮频繁多一齿的修正362P0321BM_NP_CDCDG对转速信号轮齿缺BM信号频繁丢失363P0321BM_SI_CDC曲轴转过一定角度，未找到齿缺BM信号364P0322