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1、潍柴电控柴油（气体）发动机故障码表中文描述喷油电容对地短路喷油电容对地短路喷油电容13SPNFM1闪码诊断仪P-代码Code相关部件1520234142028714对地短路测52023411试错误喷油电容2对地短路测520287II试错误PRV阀打开错误（应该打,9八9所开了，但实52026511际没有开）高压油泵始终工作在最二t上慧52026514大泵油量状态进气加热栅格关闭时电2898压信号高进气加热栅格关闭时电2898压信号低进气加热栅格开通时电2898压信号高进气加热栅格开通时电2898压信号低进气加热栅BQQQ格常通289816181517冷起动时温5201952度O不可信冷起动时温
2、5202542度不可信以0为4,151151426426136136323323323323322481481P02F3P062D喷油器1、2、3P02F4P062E喷油器4、5、6P02F5P1581喷油器1、2、3P02F6P1582喷油器4、5、6P02F8P0088高低压油路及相关部件P02F9P0088高低压油路及相关部件POO1AP2609进气加热格栅POO1BP2609进气加热格栅POO1CP2609进气加热格栅POO1DP2609进气加热格栅进气加热格POO1EP2609栅、控制继电器POO1FP1Ooo水温传感器P0020P1。亚游温度传感序号1234567891011121
3、42iJi02552481度_2不可信冷起动时多15个温度不可5202582481信P0021P002416执行器_0电源短路对3597114P002517执行器1电源短路对3598115P0026T气温度传感水温、上游排P1o05温温度、进气温度传感器进气加热及指P0659示灯、启动继g电器或排气制动电磁阀整车相连的电磁阀及灯，后处理部分不考虑18执行器_2电源短路对3599116P0027P2686尿素泵线束:19执行器_0地短路对3597114P0028P065820执行器地短路对3598115P0029P2670进气加热及指示灯、启动继电器或排气制动电磁阀整车相连的电磁阀及灯，后处理部
4、分不考虑21执行器-2对3599地短路411622蓄电池电压太高1673124蓄电池电压M7太低167412424蓄电池电压信号太高168312425蓄电池电压信号太低1684124主、辅刹车26信号不在同597一状态222327个号错59719223P002AP2685尿素泵线束P002BP0563发电机、电瓶P002CP0562发电机、电瓶P002DP0563发电机、电瓶P002EP0562发电机、电瓶P002FP050碟车或刹车线束28CAN节点A总线错误5220001441129CAN节点A总线关闭错误5220001241130发动机冷却11017242P0030P0571CAN报文P
5、0031Uoo73:U/氮氧传感P0035U)O73yZ氮氧传感P0039PO116发动机水温液稳态温度不可信发动机冷却液动态温度110不可信来自CAN信号的发动机口。冷却液温度错误发动机冷却液温度原始口。电压高于上限发动机冷却液温度原始电压低于下限发动机冷却液温度不可信（该温度与所选的第110二温度的偏差高于与上限）离合器信号不可信（档但离合器信,比号没有相应变化）来自CAN的离合器信号598错误OBD扭矩限制激活错误4318242P003AP011619241P003BUOI16CAN总线3241P003CPO1184241P003DP0117水温传感器2242P003EP01162222
6、P003FP0704离合器信号19222P0040U140052019811巡航控制开关组合错误蓄电池电压太高444蓄电池电压W太低444普：制动不571可信5112341312441242342车下停止开5202332343P00B8P1oo7扭矩限制器P00B9P0575多功能开关POOBCP0563电瓶POOBDP0562POOBEPOOBF唔。喷气制动电磁P2536车下停止开关313233343536373839404142444546474849505152535455565758596061关信号不可信车下起动开EEP读取错误280214117P00C6P062FECU内部存储器普
7、曾机保护5202357514POOEOP1009发动机转速输出无负载5344POOE1P1OOA发动机转速输出温度过16236344P00E2P1OOB高发动机转速输出对电源16233344P00E3发动机转速输PIooC出针脚脚短路发动机转速输出对地短1623路4344P00E4P1OOD环境压力CAN信息错误19232P00E5U1401环境压力传感器器电压1083232P00E6P2229环境压力传感高于上限环境压力传器（ECU内部）感器器电压108低于下限4232P00E7P2228环境温度不可信2235P00E8P0071环境温度传感器器电压1713235P00E9P0073环境温度
8、传感高于上限环境温度传器感器器电压171低于下限4235POOEAP0072凸轮轴信号4201错误2123POOEB凸轮轴转速传P0341paa感器POODFPmiq发动机转速控”制器EEP写错误280212117发动机关闭请求导致喷110911512油切断发动机超速176911513P00C7P062FPOODEPH）CR喷油器，发动P”机关闭系统臂患阀）815尢负载风扇电磁阀2无负载4815风扇电磁阀IQ超温4815风扇电磁阀2z1q”超温4815风扇电磁阀1对电源短路风扇电磁阀2对电源短路风扇电磁阀1对地短路风扇电磁阀2对地短路4815风扇PwM动无负载风扇PWM动超温驱4815凸轮轴信
9、号4201缺失12123凸轮轴信号4201偏差错误14123曲轴信号错Z1MQ、口q/uj误2122&轴信号缺420312122排气制动电5加沏M磁阀无负载311排气制动电鲁由工；5202386磁阀超温3116263646566676869707172737475767778798081排气制动电磁阀对电源5202383311短路排气制动电磁阀对地短5202384311路排气制动电磁阀状态不5202382311可信排气制动电磁阀状态错5202381931153122031263121231233122131243122231273128312POOECP0340POOEDP0340POOEEP
10、0336r+.f.,北、十任.曲轴转速传感器POOEFP0335POOFOP0475POOF1P0475排气制动电磁P00F2P0478阀P00F3P0477P00F4P0476曹气制动电磁P00F5P0475普气制动电磁阀P00F7P0480电磁风扇P00F8P0480电磁风扇P00F9P0480电磁风扇POOFAP0480电磁风扇POOFBP0692电磁风扇POOFCP0692电磁风扇POOFDP0691电磁风扇POOFEP0691电磁风扇POOFFP0481电控硅油风扇PO1OOP0481电控硅油风扇路83风扇PwM驱动对地短4815路10312P0102P0693控硅油风扇84风扇转速
11、信号时间1639间隔太长8316P0103P0480&控硅油风85风扇转速高过最大1639值3316P0104PCM953控硅油风86风扇转速低于最小1639值油中有水4316P0105P0494金控硅油风扇87g患普5202643压信号局214P0114D”即粗滤器或燃P2267油水寒宝于上限油中有水88传感器电QcAz1zI压信号低5202644214P0115粗滤器或燃P2266油水寒宝于下限89油中有太Ur)CQ公411,52026411多水211P0116粗滤器或燃P2269,上百士油水寒宝空挡CAN输90入信号错59误19227P011BUMo2空档信号91进气加热公X灯无负载62
12、65332P011CP0381进气加热灯92进气加热公根灯过热6266332P011DP0381进气加热灯进气加热93灯对电源626短路进气加热3332P011EP0381进气加热灯94灯对地短626路4332P011FP0381进气加热灯95进气加热QQQQ-j-r4i*O无负载5321P0120加热继电奇F96进气加热海Qa过热28986321P0121进气加热继U电器97进气加热DQQQ对电源短28983321P0122PrnIQ进气加热继电器风扇PWM驱动对电源短48159312PO1O1P0694电控硅油风扇82路98进气加热对地短路28984321P0123Po1磴加热继电银F喷射次数99超过驱动52023011324P0124Piooeecu电路限制IOO喷射次数超过高压52023020油泵限制324P0125P1ooF局压油泉共轨管喷射次数101超过系统52023021324P0126Pioioecu限制喷射
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