玉柴汽车电控epr系统故障诊断手册

GLOBALCONTROLPLATFORMGCPDIAGNOSTICMANUALWITHDIAGNOSTICTROUBLECODEDEFINITIONS电控EPR系统故障定义及诊断手册版本V122007930广西玉柴机器股份有限公司技术中心电控部前言尊敬的玉柴产品用户、产品服务工程师首先感谢您选用玉柴机器股份有限公司的产品，并感谢您阅读电控EPR系统故障定义及诊断手册玉柴的服务宗旨是“倾我所有、尽我所能、竭诚用户、诚信天下”,为了更好地履行玉柴的服务宗旨，我们编印了电控EPR系统故障定义及诊断手册，希望本手册可以让用户更好地认识了解玉柴产品的结构与配置，让服务工程师方便、快捷的帮用户解决故障。本手册是根据玉柴电控EPR系统天然气发动机基本控制原理和控制策略编写的故障诊断手册，随着产品的不断改进提高和使用过程中不断出现的新故障，电控EPR系统故障定义及诊断手册中的有关内容将会有不同程度的变更，玉柴保留在不预先通知的情况下进行修改的权利，具体配置情况应以当时产品技术文件为依据，请用户和服务工程师注意本手册版本的变化。电控EPR系统故障定义及诊断手册由玉柴机器股份有限公司策划，玉柴技术中心电控部编制。其编写不足之处在所难免，敬请您多多指教，使之渐臻完善。谢谢玉柴机器股份有限公司技术中心电控部2007年9月目录1、专业术语缩写82、概述103、故障码信息通讯及显示1131诊断故障代码1132串行网络1933CAN194、闪码和故障指示灯输出205、故障标定设置/失效保护策略236、故障/诊断故障代码管理237、诊断测试2971切断点火测试2972切断喷嘴测试3073点火测试3074电子节气门DBW测试3175外部电路电源测试3276压缩测试3277点火提前角控制测试3378怠速转速测试3379阻止燃料喷射/点火输入开关348、传感器参数3581进气温度/压力传感器TMAP3582凸轮轴位置传感器3583水温传感器3784环境传感器（内置环境湿度、温度、压力传感器）3785油门传感器399、ECIEDIS软件使用方法介绍4191软件的安装4192软件的使用4193常用参数在软件中的位置和名称，以及相应的意义4694曲线图的采集4795标定文件的写入5010、常见故障处理流程52101发动机不能起动52102常见故障代码和排除方法5411、故障诊断代码描述56DTC16CRANKAND/ORCAMCOULDNOTSYNCHRONIZEDURINGSTART56故障码16曲轴信号或凸轮轴信号启动时不能同步56DTC107MAPLOWVOLTAGE58故障码107进气岐管空气压力MAP电压低58DTC108MAPHIGHPRESSURE60故障码108进气歧管压力高60DTC111IATHIGHERTHANEXPECTEDSTAGE162故障码111IAT高于1级限值62DTC112IATLOWVOLTAGE63故障码112IAT电压低63DTC113IATHIGHVOLTAGE65故障码113IAT电压高65DTC116ECTHIGHERTHANEXPECTEDSTAGE167故障码116ECT高于1级限值67DTC117ECT/CHTLOWVOLTAGE68故障码117ECT/CHT电压低68DTC118ECT/CHTHIGHVOLTAGE70故障码118ECT/CHT电压高70DTC121TPS1LOWERTHANTPS272故障码121TPS1比TPS2低72DTC122TPS1SIGNALVOLTAGELOW74故障码122TPS1信号电压低74DTC123TPS1SIGNALVOLTAGEHIGH76故障码123TPS1信号电压高76DTC127IATHIGHERTHANEXPECTEDSTAGE278故障码127IAT高于2级限值78DTC129BPLOWPRESSURE79故障码129大气环境压力低79DTC134EGOOPEN/LAZYHO2S181故障码134氧传感器开路/罢工81DTC217ECTHIGHERTHANEXPECTED283故障码217发动机冷却液温度高于2级限值83DTC219RPMHIGHERTHANMAXALLOWEDGOVERNEDSPEED85故障码219发动机转速比最大允许调速转速高85DTC221TPS1HIGHERTHANTPS286故障码221TPS1比TPS2开度高86DTC222TPS2SIGNALVOLTAGELOW88故障码222TPS2信号电压低88DTC223TPS2SIGNALVOLTAGEHIGH90故障码223TPS2信号电压高90DTC236TIPACTIVE92故障码236TIP传感器报错92DTC237TIPLOWVOLTAGE94故障码237TIP电压低94DTC238TIPHIGHVOLTAGE96故障码238TIP传感器电压高96DTC301EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER198故障码301监测到第一缸失火导致排放恶化或催化器损坏98DTC302EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER2100故障码302监测到第二缸失火导致排放恶化或催化器损坏100DTC303EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER3100故障码303监测到第三缸失火导致排放恶化或催化器损坏100DTC304EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER4100故障码304监测到第四缸失火导致排放恶化或催化器损坏100DTC305EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER5100故障码305监测到第五缸失火导致排放恶化或催化器损坏100DTC306EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER6100故障码306监测到第六缸失火导致排放恶化或催化器损坏100DTC307EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER7100故障码307监测到第七缸失火导致排放恶化或催化器损坏100DTC308EMISSIONS/CATALYSTDAMAGEMISFIREDETECTEDCYLINDER8100故障码308监测到第八缸失火导致排放恶化或催化器损坏100DTC311INJECTORDRIVER1OPEN/SHORTTOGROUND101故障码3111喷嘴驱动端断路或与地短路101DTC313、315、321、323、325、331、333、102335、341的诊断方法和故障处理流程请参考DTC311102DTC312INJECTORDRIVER1SHORTTOPOWER103故障码3121INJECTOR驱动端与电源短路103DTC314、316、322、324、326、332、334、336、104342的诊断方法和故障处理流程请参考DTC312104DTC326KNOCK1EXCESSIVESIGNALORERRATICSIGNAL105故障码326爆震传感器1信号太强或信号异常105DTC331KNOCK2EXCESSIVESIGNALORERRATICSIGNAL105故障码331爆震传感器2信号太强或信号异常105DTC327KNOCK1SENSOROPENORNOTPRESENT107故障码327爆震传感器1开路或不存在107DTC332KNOCK2SENSOROPENORNOTPRESENT107故障码332爆震传感器2开路或不存在107DTC336CRANKINPUTSIGNALNOISE109故障码336曲轴输入信号有干扰109DTC337LOSSOFCRANKSHAFTINPUTSIGNAL111故障码337曲轴输入信号丢失111DTC341CAMSHAFTINPUTSIGNALNOISE112故障码341凸轮轴输入信号干扰112DTC342LOSSOFCAMSHAFTINPUTSIGNAL114故障码342凸轮轴输入信号丢失114DTC562BATTERYVOLTAGEVBATLOW115故障码562电源电压低115DTC563BATTERYVOLTAGEVBATHIGH117故障码563电池电压高117DTC601MICROPROCESSORFAILUREFLASH119故障码601微处理器失效119DTC604MICROPROCESSORFAILURERAM121故障码604微处理器随机存储器失效121DTC606MICROPROCESSORFAILURECOP123故障码606处理器COP部分失效123DTC615STARTRELAYCOILOPEN125故障码615启动继电器线圈开路125DTC616STARTRELAYGROUNDSHORT127故障码616启动继电器与地短路127DTC617STARTRELAYCOILSHORTTOPOWER129故障码617启动继电器线圈与电源短路129DTC642SENSORSUPPLYVOLTAGE1LOW5VEXT1131故障码642提供给传感器的5伏参考电压1低131DTC643SENSORSUPPLYVOLTAGE1HIGH5VEXT1133故障码643输出的5V参考电压1高于预定值133DTC650MILOPEN135故障码650故障灯开路135DTC685POWERRELAYCOILOPEN137DTC685主电源继电器线圈开路137DTC1111RPMABOVEFUELREVLIMITLEVEL138故障码1111发动机转速高于燃料转速限制138DTC1112RPMABOVESPARKREVLIMITLEVEL139故障码1112发动机转速高于点火限制转速139故障码1151LPG闭环修正量高140DTC1152CLOSEDLOOPLOWLPG142故障码1152LPG闭环修正量低142DTC1153CLOSEDLOOPHIGHNATURALGAS143故障码1153NG闭环修正量高143故障码1154NG闭环修正量低145DTC1161ADAPTIVELEARNHIGHLPG146故障码1161LPG自适应高146DTC1162ADAPTIVELEARNLOWLPG148故障码1162LPG自适应低148DTC1163ADAPTIVELEARNHIGHNG149故障码1163NG自适应高149DTC1164ADAPTIVELEARNLOWNG151故障码1164NG自适应低151DTC1165CATALYSTINACTIVEONLPG152DTC1165LPG催化器不工作152DTC1166CATALYSTINACTIVEONNG155DTC1166NG催化器不工作155DTC1171MEGAJECTOR/EPRDELIVERYPRESSUREHIGHERTHANEXPECTED158DTC1171电控调压器出口压力比预期高158DTC1172电控调压器出口压力比预期低160DTC1173电控调压器通讯丢失162DTC1511AUX_PU1HIGHVOLTAGEFAULT164故障码1511模拟信号辅助通道PU1电压高164DTC1512AUX_PU1LOWVOLTAGEFAULT166故障码1512辅助通道PU1电压低166DTC1611SENSORSUPPLYVOLTAGE5VEXT1/2SIMULTANEOUSOUTOFRANGE168故障码1611传感器供给电压（5伏输出1/2）同时超出范围168DTC1613微处理器故障RTI2170DTC1614微处理器故障RTI3170DTC1615微处理器故障数模转换器170DTC1616微处理器故障中断170DTC1628CANADDRESSCONFLICTFAILURE172故障码1628CAN通讯地址冲突故障172DTC1631PWM1/GAUGE1OPEN/GROUNDSHORT174故障码1631PWM1/GAUGE1开路/对地短接174DTC1632PWM1/GAUGE1SHORTTOPOWER176DTC1632PWM1/GAUGE1SHORTTOPOWER177故障码1632PWM1/GAUGE1与电源短路177DTC1633PWM2/GAUGE2OPEN/GROUNDSHORT180DTC1634PWM2/GAUGE2SHORTTOPOWER180DTC1635PWM3/GAUGE3OPEN/GROUNDSHORT180DTC1636PWM3/GAUGE3SHORTTOPOWER180DTC1641蜂鸣器控制对地短路181DTC1642BUZZEROPEN182故障码1642蜂鸣器开路182DTC1643BUZZERCONTROLSHORTTOPOWER184故障码1643蜂鸣器控制与电源短路184DTC1644MILCONTROLGROUNDSHORT186故障码1644故障指示灯控制地线短路186DTC1645MILCONTROLSHORTTOPOWER187故障码1645故障指示灯控制与电源短路187DTC2111UNABLETOREACHLOWERTPS188故障码2111不能达到较低TPS电压188DTC2112不能达到更高TPS190DTC2115FPP1HIGHERTHANIVS191故障码2115FPP1比IVS高191DTC2120FPP1无效电压和FPP2与IVS不一致193DTC2122FPP1VOLTAGEHIGH194故障码2122FPP1电压高194DTC2300SPARKCOIL1PRIMARYOPEN/SHORTTOGROUND195DTC2300SPARKCOIL1PRIMARYOPEN/SHORTTOGROUND196故障码23001点火线圈初级线圈开路或短路接地196DTC2301SPARKCOIL1PRIMARYSHORTTOPOWER198故障码23011点火线圈初级线圈与电源短接198DTC2303SPARKCOIL2PRIMARYOPEN/SHORTTOGROUND199故障码23031点火线圈初级线圈开路或短路接地199DTC2304SPARKCOIL2PRIMARYSHORTTOPOWER199故障码23042点火线圈初级线圈与电源短接199DTC2306SPARKCOIL3PRIMARYOPEN/SHORTTOGROUND199故障码23063点火线圈初级线圈开路或短路接地199DTC2307SPARKCOIL3PRIMARYSHORTTOPOWER199故障码23073点火线圈初级线圈与电源短接199DTC2309SPARKCOIL4PRIMARYOPEN/SHORTTOGROUND199故障码23094点火线圈初级线圈开路或短路接地199DTC2310SPARKCOIL4PRIMARYSHORTTOPOWER199故障码23104点火线圈初级线圈与电源短接199DTC2312SPARKCOIL5PRIMARYOPEN/SHORTTOGROUND199故障码23125点火线圈初级线圈开路或短路接地199DTC2313SPARKCOIL5PRIMARYSHORTTOPOWER199故障码23135点火线圈初级线圈与电源短接199DTC2315SPARKCOIL6PRIMARYOPEN/SHORTTOGROUND200故障码23156点火线圈初级线圈开路或短路接地200DTC2316SPARKCOIL6PRIMARYSHORTTOPOWER200故障码23166点火线圈初级线圈与电源短接2001、专业术语缩写AL自适应学习CAN控制器局域网络CCPCAN标准协议CHT气缸盖温度CL闭环CNG压缩天然气DBW线驱（如电子节气门）DM诊断信息DMM多用途数字仪表（高阻抗，如汽车仪表）DST诊断工具DTC诊断故障代码DVOM数字伏特/欧姆表（万用表）ECIECONTROLS公司ECIPPECONTROLS公司（接口软件）专有的通讯协议ECM发动机控制模块ECT发动机冷却液温度ECU发动机控制单元EDISECONTROLS公司显示及接口软件EGO排气氧传感器，典型的氧传感器为加热型EMWT排气岐管水温EPR电控调压器ERWT排气岐管出口温度ETB电子节气门ETC电子节气门控制FDR快速数据记录FMI失效模式指示器FO点火次序FP燃料压力FPP电子油门位置FRP燃料共轨管压力FRT燃料共轨管温度FSS故障快照FT燃料温度GCP综合控制平台HDGCP公路重型综合控制平台HEGO加热型排气氧传感器（同HO2S）HO2S加热型排气氧传感器IAC怠速空气控制IAT进气空气温度ICAV瞬时曲轴转角变化率IVS怠速确认开关LDGCP轻型综合控制平台（工业用，智能/逻辑线圈）LED发光二极管LPG液化石油气MAP进气歧管绝对压力MGCP船用综合控制平台MDGCP中型综合控制平台（工业用）P微处理器MFG制造商MIL故障指示灯NG天然气OBD随车在线诊断OEM原始设备制造商PC个人电脑PCU动力总成控制单元（模块）PFI进气口燃料喷射PGN参数组编号PWM脉宽调制RAM随机存取储存器RPM转速（转/分钟）RX接收SAE汽车工程协会SA源地址SPFI进气口燃料顺序喷射SPN可疑参数代码TACH转速表TBI节气门体喷射TDC上止点TPS节气门位置传感器TSC扭矩/速度控制TX发送UEGO宽域氧传感器（适用于稀燃发动机）VDC直流电压VR可变磁阻VSW点火开关电压2、概述该手册供原始设备制造商或ECONTROLS公司客户作为技术参考资料或培训资料，其中某些部分主要针对OEM讲述故障诊断系统。该手册适用于ECONTROLS公司工业用、船用及重型气体发动机的故障诊断，定义了基本故障代码及其处理程序。该手册按如下方式编写故障诊断信息第一页DTCXXXX故障诊断条件BLOCKDIAGRAMOFCIRCUITECM输出/输入信号相关外部零件确定发送信号给ECM的传感器或由ECM输出信号驱动的执行器故障检查条件定义故障检查、诊断的条件故障激活（或触发）条件定义故障激活的条件故障失效保护策略定义故障激活后，推荐的发动机的失效保护策略。在某些情况下，标定工程师可以选择不同的保护策略排放或非排放关联故障该段定义其内部电路和其在控制系统中的作用该段描述故障激活条件故障诊断信息第二页故障代码XXXCAN故障码故障模式小提示对处理故障的一些有用的信息故障处理流程图辅助诊断信息1、。2、。是否3、故障码信息通讯及显示所有的故障码都可以通过安装在电脑中的EDIS接口软件显示。EDIS可以通过两种通讯协议与ECU交换数据CAN或RS232（两者都利用ECIPP协议）。故障码可以通过CAN网络在基于CANJ1939协议的诊断工具或多功能显示单元中显示。31诊断故障代码该手册中的故障所对应的数字故障码是参考SAE标准推荐的故障代码定义SAEJ2012而编制的。虽然有标准可参考，标定工程师也可以在故障标定时设置一个新的故障代码。EDIS软件中所显示的故障码和故障指示灯闪码也会相应的改变。EDIS通过RS232或CAN与控制平台通讯。下表为根据J2012诊断故障代码标准定义和CAN1939诊断信息代码标准3而推荐的故障码表1推荐的串行故障码、闪码、J1939故障码故障代码设置1故障代码设置2故障描述J2012故障码GCPEDIS故障码/闪码故障代码失效模式指示故障代码失效模式指示MAPPRESSUREHIGHP010801081061610616MAPVOLTAGELOWP0107010710641064ECTVOLTAGEHIGHP0118011811031103ECTVOLTAGELOWP0117011711041104故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示ECTHIGHERTHANEXPECTEDSTAGE1P011601161101511015IATVOLTAGEHIGHP0113011310531053IATVOLTAGELOWP0112011210541054BPPRESSUREHIGHP2229222910801080BPPRESSURELOWP0129012910811081VBATVOLTAGEHIGHP056305631681516815VBATVOLTAGELOWP056205621681716817SENSORSUPPLYVOLTAGE1HIGHP064306431079310793SENSORSUPPLYVOLTAGE1LOWP064206421079410794TPS1VOLTAGEHIGHP01230123513513TPS1VOLTAGELOWP01220122514514TPS2VOLTAGEHIGHP0223022352019835202513TPS2VOLTAGELOWP0222022252019845202514TPS12HIGHERTHANEXPECTEDP02210221510510TPS12LOWERTHANEXPECTEDP01210121511511FPP1VOLTAGEHIGHP21222122913913FPP1VOLTAGELOWP21232123914914FPP2VOLTAGEHIGHP21282128293293FPP2VOLTAGELOWP21272127294294FPP1HIGHERTHANIVSP21152115910910FPP1LOWERTHANIVSP21392139911911FPP2HIGHERTHANIVSP21162116290290FPP2LOWERTHANIVSP21402140291291FPP12HIGHERTHANEXPECTEDP2126212691169116FPP12LOWERTHANEXPECTEDP2121212191189118OILPRESSURELOWP0524052410011001ADAPTIVELEARNGASOLINEBANK1HIGHP0171017152266015202000ADAPTIVELEARNGASOLINEBANK1LOWP0172017252266005202001CLOSEDLOOPGASOLINEBANK1HIGHP1155115552265515202040CLOSEDLOOPGASOLINEBANK1LOWP1156115652265505202041CLOSEDLOOPGASOLINEBANK2HIGHP115711570315202050CLOSEDLOOPGASOLINEBANK2LOWP115811580315202051CLOSEDLOOPLPGHIGHP1151115152265515202060CLOSEDLOOPLPGLOWP1152115252265505202061CLOSEDLOOPNGHIGHP115311530315202070CLOSEDLOOPNGLOWP115411540315202071ADAPTIVELEARNGASOLINEBANK2HIGHP017401740315202010ADAPTIVELEARNGASOLINEP017501750315202011故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示BANK2LOWADAPTIVELEARNLPGHIGHP1161116152266015202020ADAPTIVELEARNLPGLOWP1162116252266005202021ADAPTIVELEARNNGHIGHP116311630315202030ADAPTIVELEARNNGLOWP116411640315202031INJECTOR1OPENORSHORTTOGROUNDP0261026165156515INJECTOR2OPENORSHORTTOGROUNDP0264026465256525INJECTOR3OPENORSHORTTOGROUNDP0267026765356535INJECTOR4OPENORSHORTTOGROUNDP0270027065456545INJECTOR5OPENORSHORTTOGROUNDP0273027365556555INJECTOR6OPENORSHORTTOGROUNDP0276027665656565INJECTOR7OPENORSHORTTOGROUNDP0279027965756575INJECTOR8OPENORSHORTTOGROUNDP0282028265856585INJECTOR9OPENORSHORTTOGROUNDP02850285056595INJECTOR10OPENORSHORTTOGROUNDP02880288056605INJECTOR1COILSHORTEDP0262026265166516INJECTOR2COILSHORTEDP0265026565266526INJECTOR3COILSHORTEDP0268026865366536INJECTOR4COILSHORTEDP0271027165466546INJECTOR5COILSHORTEDP0274027465566556INJECTOR6COILSHORTEDP0277027765666566INJECTOR7COILSHORTEDP0280028065766576INJECTOR8COILSHORTEDP0283028365866586INJECTOR9COILSHORTEDP02860286066596INJECTOR10COILSHORTEDP02890289066606SPARKCOIL1PRIMARYOPENORSHORTTOGROUNDP2300230003112685SPARKCOIL2PRIMARYOPENORSHORTTOGROUNDP2303230303112695SPARKCOIL3PRIMARYOPENORSHORTTOGROUNDP2306230603112705SPARKCOIL4PRIMARYOPENORSHORTTOGROUNDP2309230903112715SPARKCOIL5PRIMARYOPENORSHORTTOGROUNDP2312231203112725SPARKCOIL6PRIMARYOPENORP2315231503112735故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示SHORTTOGROUNDSPARKCOIL7PRIMARYOPENORSHORTTOGROUNDP2318231803112745SPARKCOIL8PRIMARYOPENORSHORTTOGROUNDP2321232103112755SPARKCOIL9PRIMARYOPENORSHORTTOGROUNDP2324232403112765SPARKCOIL10PRIMARYOPENORSHORTTOGROUNDP2327232703112775SPARKCOIL1PRIMARYSHORTEDP2301230103112686SPARKCOIL2PRIMARYSHORTEDP2304230403112696SPARKCOIL3PRIMARYSHORTEDP2307230703112706SPARKCOIL4PRIMARYSHORTEDP2310231003112716SPARKCOIL5PRIMARYSHORTEDP2313231303112726SPARKCOIL6PRIMARYSHORTEDP2316231603112736SPARKCOIL7PRIMARYSHORTEDP2319231903112746SPARKCOIL8PRIMARYSHORTEDP2322232203112756SPARKCOIL9PRIMARYSHORTEDP2325232503112766SPARKCOIL10PRIMARYSHORTEDP2328232803112776ECTHIGHERTHANEXPECTEDSTAGE2P0217021711001100IATHIGHERTHANEXPECTEDSTAGE1P011101111051510515IATHIGHERTHANEXPECTEDSTAGE2P0127012710501050KNOCK1SENSOROPENORNOTPRESENTP0327032773147314UNABLETOREACHHIGHERTPSP21122112517517UNABLETOREACHLOWERTPSP21112111517517GOV1/2/3INTERLOCKFAILUREP1531153103152027031FUELPUMPHIGHSIDEOPENORSHORTTOGROUNDP0628062803113475FUELPUMPHIGHSIDESHORTTOPOWERP0629062903113476LOSSOFCAMINPUTSIGNALP0342034272347234CAMINPUTSIGNALNOISEP0341034172327232CRANKINPUTSIGNALNOISEP0336033663626362RANKAND/ORCAMCOULDNOTSYNCHRONIZEDURINGSTARTP0016001663686368MICROPROCESSORFAILURECOPP060606066293162931MICROPROCESSORFAILURERTI1P161216126293162931MICROPROCESSORFAILURERTI2P161316136293162931故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示MICROPROCESSORFAILURERTI3P161416146293162931MICROPROCESSORFAILUREA/DP161516156293162931MICROPROCESSORFAILUREINTERRUPTP161616166293162931MICROPROCESSORFAILUREFLASHP060106016281362813MICROPROCESSORFAILURERAMP060406046301263012KNOCK1EXCESSIVEORERRATICSIGNALP0326032673127312RPMHIGHERTHANMAXALLOWEDGOVERNSPEEDP021902195151551515RPMABOVEFUELREVLIMITLEVELP111111115151651516RPMABOVESPARKREVLIMITLEVELP1112111251505150EGO1OPEN/LAZYP013401345227371072410EGO2OPEN/LAZYP0154015403152020810EGO3OPEN/LAZYP0140014003152020910CHTHIGHERTHANEXPECTEDSTAGE1P152115211101611016CHTHIGHERTHANEXPECTEDSTAGE2P1522152211001100AUXANALOGPULLDOWN1HIGHVOLTAGEP151515150315202153AUXANALOGPULLDOWN1LOWVOLTAGEP151615160315202154AUXANALOGPULLUP1HIGHVOLTAGEP1511151152020235202163AUXANALOGPULLUP1LOWVOLTAGEP1512151252020245202164AUXANALOGPULLUP2HIGHVOLTAGEP1513151352020075202173AUXANALOGPULLUP2LOWVOLTAGEP1514151452020075202174RS485RXINACTIVEP16211621031031RS485RXNOISEP16221622031031RS485RXBADPACKETFORMATP16231623031031RS485REMOTESHUTDOWNREQUESTP16241624031031TIPHIGHVOLTAGEP023802380311273TIPLOWVOLTAGEP023702370411274FPHIGHVOLTAGEP0092009203943FPLOWVOLTAGEP0091009104944故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示CATALYSTINACTIVEONGASOLINEBANK1P0420042003152021110CATALYSTINACTIVEONLPGP1165116503152021310CATALYSTINACTIVEONNGP1166116603152021410MEGAJECTORDELIVERYPRESSUREHIGHERTHANEXPECTEDP117111710315202600MEGAJECTORDELIVERYPRESSURELOWERTHANEXPECTEDP117211720315202601MEGAJECTORCOMMLOSTP1173117303152026031MEGAJECTORVOLTAGESUPPLYHIGHP117411740315202603MEGAJECTORVOLTAGESUPPLYLOWP117511750315202604MEGAJECTORINTERNALACTUATORFAULTDETECTIONP1176117603152026012MEGAJECTORINTERNALCIRCUITRYFAULTDETECTIONP1177117703152026012MEGAJECTORINTERNALCOMMFAULTDETECTIONP1178117803152026012WGPVOLTAGEHIGHP1131113103111923WGPVOLTAGELOWP1132113203111924BOOSTCONTROLOVERBOOSTFAILUREP0234023403116920BOOSTCONTROLUNDERBOOSTFAILUREP0299029903116921TIPACTIVEP0236023603116922FTHIGHVOLTAGEP018301830311743FTLOWVOLTAGEP018201820311744OILPRESSURESENDERLOWPRESSUREP0524052410011001OILPRESSURESENDERHIGHPRESSUREP0521052110001000OILPRESSURESENDERHIGHVOLTAGEP0523052310031003OILPRESSURESENDERLOWVOLTAGEP0522052210041004CRANKSIGNALLOSSP0337033763646364J1939SHUTDOWNREQUESTP16251625031138431CANJ1939TXFAULTP162616266391263912CANJ1939RXFAULTP162716276391263912IACGROUNDSHORTP0508050852020165202526IACCOILOPEN/SHORTP0509050952020155202525POWERRELAYGROUNDSHORTP068606861485414854POWERRELAYCOILOPENP068506851485514855POWERRELAYCOILSHORTTOP068706871485314853故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示POWERSTARTRELAYGROUNDSHORTP061606161321413214STARTRELAYCOILOPENP061506151321513215STARTRELAYCOILSHORTTOPOWERP061706171321313213BUZZERCONTROLGROUNDSHORTP1641164192049204BUZZEROPENP1642164292059205BUZZERCONTROLSHORTTOPOWERP1643164392039203FUELPUMPRELAYCONTROLGROUNDSHORTP062806281348413484FUELPUMPRELAYCOILOPENP062706271348513485FUELPUMPRELAYCOILSHORTTOPOWERP062906291348313483MILCONTROLGROUNDSHORTP164416441213412134MILOPENP065006501213512135MILCONTROLSHORTTOPOWERP164516451213312133TACHOUTPUTGROUNDSHORTP2618261864546454TACHOUTPUTSHORTTOPOWERP2619261964536453IVSSTUCKATIDLE,FPP1/2MATCHP2130213055855585IVSSTUCKOFFIDLE,FPP1/2MATCHP2131213155865586FPP1/2SIMULTANEOUSVOLTAGESOUTOFRANGEREDUNDANP1121112191319131FPP1INVALIDVOLTAGEANDFPP2DISAGREESWITHIVSREP212021205201991152025031FPP2INVALIDVOLTAGEANDFPP1DISAGREESWITHIVSREP212521255201991152025031FPP1/2DONOTMATCHEACHOTHERORIVSREDUNDANCYLP112211225201991152025031SENSORSUPPLYVOLTAGE2HIGHP065306531080310803SENSORSUPPLYVOLTAGE2LOWP065206521080410804SENSORSUPPLYVOLTAGE1AND2OUTOFRANGEP16111611107931107931KNOCK2SENSOROPENORNOTPRESENTP0332033252019745202414KNOCK2EXCESSIVEORERRATICSIGNALP0331033152019725202412TPS1/2SIMULTANEOUSVOLTAGESOUTOFRANGEP2135213551315131EGTTEMPERATUREHIGHP2428242852020301730J1939CANADDRESS/ENGINENUMBERCONFLICTP162816286391363913PWM1GAUGE1OPEN/P1631163169756975故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示GROUNDSHORTPWM1GAUGE1SHORTTOPOWERP1632163269736976PWM2GAUGE2OPEN/GROUNDSHORTP1633163369856985PWM2GAUGE2SHORTTOPOWERP1634163469836986PWM3GAUGE3OPEN/GROUNDSHORTP1635163569956995PWM3GAUGE3SHORTTOPOWERP1636163669936996PWM4OPEN/GROUNDSHORTP1637163767757005PWM4SHORTTOPOWERP1638163867737006PWM5OPEN/GROUNDSHORTP16391639055202305PWM5SHORTTOPOWERP16401640035202306CATALYSTINACTIVEONGASOLINEBANK2P0430043003152021210EGO4OPEN/LAZYP0160016003152021010AUXANALOGPULLUP3HIGHVOLTAGEP15171517035202183AUXANALOGPULLUP3LOWVOLTAGEP15181518045202184AUXANALOGPULLUP/DOWN1HIGHVOLTAGEP15411541035202193AUXANALOGPULLUP/DOWN1LOWVOLTAGEP15421542045202194AUXANALOGPULLUP/DOWN2HIGHVOLTAGEP15431543035202203AUXANALOGPULLUP/DOWN2LOWVOLTAGEP15441544045202204AUXANALOGPULLUP/DOWN3HIGHVOLTAGEP15451545035202213AUXANALOGPULLUP/DOWN3LOWVOLTAGEP15461546045202214AUXDIGITAL1HIGHVOLTAGEP15511551035202223AUXDIGITAL1LOWVOLTAGEP15521552045202224AUXDIGITAL2HIGHVOLTAGEP15531553035202233AUXDIGITAL2LOWVOLTAGEP15541554045202234AUXDIGITAL3HIGHVOLTAGEP15551555035202243AUXDIGITAL3LOWVOLTAGEP15561556045202244GASEOUSFUELTEMPERATURESENDERHIGHVOLTAGEP01880188035202403GASEOUSFUELTEMPERATURESENDERLOWVOLTAGEP01870187045202404J1939TSC1MESSAGERECEIPTLOSSP1629162963996399故障描述J2012故障码GCPEDIS故障码/闪码故障代码设置1故障代码设置2故障代码失效模式指示故障代码失效模式指示FUELRUNOUTLONGERTHANEXPECTEDP11811181031031J1939ETCMESSAGERECEIPTLOSSP16301630912912ROADSPEEDINPUTLOSSOFSIGNALP502502841841EMWT1VOLTAGEHIGHP1411141144134413EMWT2VO