Diagnosis Items List
No.系统动作
SVS
Code故
障闪码
P Code故
障诊断仪
代码
故障点
No.1ACCP1L加速踏板1 信号太低亮灯，停巡航，灯返回122P012221 AD1信号线断路Accel Pedal Sensor No.1 Signal Too Low No.2ACCP1H加速踏板1 信号太高亮灯，停巡航，灯返回122P012321 AD1信号线对125 A-VCC2短路Accel Pedal Sensor No.1 Signal Too High No.3ACCP2L加速踏板2 信号太低亮
灯，停巡航，灯返回122P022222 AD2信号线断路Accel Pedal Sensor No.2 Signal Too Low No.4ACCP2H加速踏板2 信号太高亮灯，停巡航，灯返回122P022322 AD2信号线对123 A-VCC3短路Accel Pedal Sensor No.2 Signal Too High No.（5）ACP1LV22P0121
No.（6）ACP2LV22P0221
No.（7）ACP1PV22P0120
No.（8）ACP2PV22P0220
No.9ACCPV双加速踏板信号无效亮灯，停巡航，灯返回122P212021 AD1和22 AD2信号线同时断路Both Accel Pedal Sensor Signal Lnvalid No.（10）ISWOF42P2163
No.（11）ISWON42P2109
No.12PIMH进气压力传感器信号太高亮灯，停巡航，灯返回137P0238128 AD3信号线对57 A-VCC4短路Boost Pressuer Sensor Signal Too High No.13PIML进气压力传感器信号太低亮灯，停巡航，灯返回137P0237128 AD3信号线断路Boost Pressuer Sensor Signal Too Low
No.14PIMP1进气压力传感器性能无效不亮灯，停巡航，灯返回037P0236128 AD3信号线上加载变化的
5V内电压Boost Pressuer Sensor Performance Lnvalid No.15PTOPL PTO踏板信号太低不亮灯，停PTO，灯返回023P022723 AD10信号线断路ASC(PTO) Accel Pedal Sensor Signal Too Low No.16PTOPH PTO踏板信号太高亮灯，停PTO，灯返回123P022823 AD10信号线对65 A-VCC5短路ASC(PTO) Accel Pedal Sensor Signal Too High
No.17PCH共轨压力传感器信号太高亮灯，停巡航，限油70%，
灯返回2，限轨压〈80，
67P0193121 AD4和132 AD5信号线同时断路
C/Rail Press.Sensor Signal Too High
No.18PCL共轨压力传感器信号太低亮灯，停巡航，限油70%，
灯返回2，限轨压〈80，
67P0192
121 AD4和132 AD5信号线同时对134
A-GND1短路C/Rail Press.Sensor Signal Too Low
No.19PCP共轨压力传感器信号保持中间范围亮灯，停巡航，限油70%，
灯返回2，限轨压〈80，
67P0191传感器损坏，输出电压保持不变
C/Rail Press.Sensor Signal Keeping the midle range
No.20VBBH车辆电压电压太高亮灯，灯返回126P0563内部电压VBB>4V即系统电压>32V Vhecle System Voltage Too High No.21VBBL车辆电压电压太低不亮灯26P0562内部电压VBB<1.9V即系统电压<15V Vhecle System Voltage Too Low No.22THWH冷却水温传感器信号太高亮灯，停巡航，灯返回111P0118155 AD7信号线断路Coolant Temp.Sensor Signal Too High
No.23THWL冷却水温传感器信号太低亮灯，停巡航，限油70%，
灯返回1
11P0117155 AD7信号线对55 A-GND5短路
Coolant Temp.Sensor Signal Too Low
No.24THLH燃油水温传感器信号太高亮灯，灯返回114P0183162 AD8信号线断路Fuel Temp.Sensor Signal Too High No.25THLL燃油水温传感器信号太低亮灯，灯返回114P0182162 AD8信号线对55 A-GND5短路Fuel Temp.Sensor Signal Too Low
No.26THAH进气温度传感器信号太高亮灯，灯返回116P011332 AD16信号线断路(Intake or A/F) Air Temp.Sensor Signal Too High No.27THAL进气温度传感器信号太低亮灯，灯返回116P011232 AD16信号线对55 A-GND5短路(Intake or A/F) Air Temp.Sensor Signal Too Low No.28PATMH大气压力传感器信号太高亮灯，灯返回115P2229ECU内部信号线对5V短路Atom Press. Sensor Signal Too High
No.29PATML大气压力传感器信号太低亮灯，灯返回115P2228ECU内部信号线对GND短路Atom Press. Sensor Signal Too Low
No.30VIMCH怠速电位器信号太高不亮灯44P114330 AD14信号线对65 A-VCC5短路IMC Volume Signal Too High
No.31VIMCL怠速电位器信号太低不亮灯44P114230 AD14信号线断路IMC Volume Signal Too Low
No.32STSWBT起动开关对电池短路亮灯，灯返回345P061748 SW2断路并在48脚对+B短路Starer Swit
ch Short to BATT
No.33NENOP NE传感器无脉冲亮灯，停巡航，停FCCB，
灯返回1
13P033740 NE+断路
Crank Sensor No Pulse
No.34GNOP G传感器无脉冲亮灯，停巡航，灯返回112P0342120 G断路Cam Sensor No Pulse
No.35NEGNON NE和G 无脉冲亮灯，停巡航，停FCCB，停
PTO，停排气制动，灯返回1
13P038540 NE+和120 G同时断路
Crank & Cam Sensor No Pulse
No.36SPDH车辆速度传感器频率太高亮灯，停巡航，灯返回221P050327 VS1输入大于正常VS传感器
的频率Vehicle Speed Sensor Frequency Too High No.37SPDL车辆速度传感器输入断路/短路亮灯，停巡航，灯返回221P050227 VS1断路、对GND短路、对+B短路Vehicle Speed Sensor Input Open / Short
No.38SPDSG车辆速度传感器信号故障亮灯，停巡航，灯返回221P050127 VS1输入不断On/Off Vehicle Speed Sensor Signal Invalid
No.39EXBGD排气制动输出断路/对地短路亮灯，灯返回128P168136 OUT5断路、对GND短路EX. Brake MV1 Output Open Load/Short to GND No.40EXBBT排气制动输出对电池短路亮灯，灯返回128P168236 OUT5对+B短路EX. Brake MV1 Output Short to BATT
No.41BSTWV1喷油器COM1 对电池短路及
TWV1、3、5输出对电池短路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
57P2148
106、107喷油器COM1 对+B短路
103、104、105 对+B短路
COM1 output short to BATT TWV1or3or5 output short
to BATT
No.42GSTWV1喷油器COM1 对地短路及
TWV1、3、5输出对地短路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
57P2147
106、107喷油器COM1 对GND短路
103、104、105 对GND短路
COM1 output short to GND TWV1or3or5 output short to
GND
No.43NCCOM1喷油器COM1 输出负载断路及
TWV1、3、5负载断路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
57P2146
106、107喷油器COM1 断路
103、104、105 断路
COM1 output open load Both TWV1 and TWV3 and
TWV5 open load
No.44BSTWV2喷油器COM2 对电池短路及
TWV2、4、6输出对电池短路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
58P2151
142、143喷油器COM2 对+B短路
137、138、139 对+B短路
COM2 output short to BATT TWV2or4or6 output short
to BATT
No.45GSTWV2喷油器COM2 对地短路及
TWV2、4、6输出对地短路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
58P2150
142、143喷油器COM2 对GND短路
137、138、139 对GND短路
COM2 output short to GND TWV2or4or6 output short to
GND
No.46NCCOM2喷油器COM2 输出负载断路及
TWV2、4、6负载断路
亮灯，停巡航，停FCCB，限
油50%，灯返回3
58P2149
142、143喷油器COM2 断路
137、138、139 断路
COM2 output open load Both TWV2 and TWV4 and
TWV6 open load
No.47NCTWV1喷油器TWV1 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
51P0201103 TWV1断路
TWV1 output open load Injector coil open
No.48NCTWV2喷油器TWV2 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
55P0205137 TWV2断路
TWV2 output open load Injector coil open
No.49NCTWV3喷油器TWV3 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
53P0203104 TWV3断路
TWV3 output open load Injector coil open
No.50NCTWV4喷油器TWV4 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
56P0206138 TWV4断路
TWV4 output open load Injector coil open
No.51NCTWV5喷油器TWV5 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
52P0202105 TWV5断路
TWV5 output open load Injector coil open
No.52NCTWV6喷油器TWV6 输出断路，喷油器
线圈断开
亮灯，停巡航，停FCCB，限
油70%，灯返回4
54P0204139 TWV6断路
TWV6 output open load Injector coil open
No.53LCHG电容器充电电路故障亮灯，停巡航，停PTO，限油
50%，限压-低，灯返回3
59P0611ECU内部故障capacitor charge-up circuit malfunction (insufficient
charge)
No.54OCHG电容器充电电路故障亮灯，停巡航，停PTO，限油
50%，限压-低，灯返回3
59P0200ECU内部故障
capacitor charge-up circuit malfunction (excessive charge)
No.55PCV1BT PCV1输出短路对电池短路亮灯，停巡航，限油70%，灯
返回4
71P0629152，153 PCV1对+B短路
PCV1 output short to BATT
No.56PCV2BT PCV2输出短路对电池短路亮灯，停巡航，限油70%，灯
返回4
72P2634150，151 PCV2对+B短路
PCV2 output short to BATT
No.57PCVBT PCV1和PCV2 对电池短路亮灯，停巡航，停PTO，停
PTO，停FCCB，发动机立即
停止，灯返回2
73P0629
152，153，150，151 ，PCV1，PCV2
同时对+B短路
PCV1&2 output short to BATT
No.58PCV1GD PCV1 输出断路/对地短路亮灯，停巡航，限油70%，灯
返回4
71P0628152，153 PCV1断路或对GND短路
PCV1 output Open Load/short to GND
No.59PCV2GD PCV2 输出断路/对地短路亮灯，停巡航，限油70%，灯
返回4
72P2633150，151 PCV2断路或对GND短路
PCV2 output Open Load/short to GND
No.60PCVGD PCV1和PCV2 输出断路/对地短路亮灯，停巡航，停PTO，停
FCCB，限油50%，发动机立
即停止，灯返回2
73P0628
152，153，150，151 ，PCV1，PCV2
同时断路或对GND短路
PCV1&2 output Open Load/short to GND
No.61HP0POL供油泵控制超负载亮灯，停巡航，限油70%，
限轨压〈80，灯返回1
76P2635超负荷状态下泵机械故障
Supply pump control over load
No.62HP0POP供油泵控制超压力亮灯，停巡航，限油70%，
限轨压〈80，灯返回1
76P1088超轨压 NPC>PFIN+15MPa
Supply pump control over pressure
No.63HP0PNL供油泵控制无负载亮灯，停巡航，停PTO，限油
70%，灯返回3
77P1266泵控制不能提升压力
Supply pump control no load
No.64HP0PNLK供油泵控制无负载包括燃油泄漏亮灯，停巡航，停PTO，限油
70%，踏板限制，灯返回3
78P0093泵无压力，包括燃油泄漏
Supply pump control no load included fuel leak
No.65PCEX共轨压力超上限亮灯，停巡航，限油70%，
限轨压〈80，灯返回3
69P1089共轨压力超180MPa
Common rail pressure exceeds upper limit
No.66PCEXH共轨压力超高上限亮灯，停巡航，限油70%，
限轨压〈80，灯返回3
68P0088共轨压力超191MPa
Common rail pressure exceeds hi upper limit
No.67NOINJ1汽缸1燃油系统故障不亮灯，系统无动作61P0301喷油器损坏，不喷油（通过FCCB判断）Cylinder 1 fuel system falure No.68NOINJ2汽缸2燃油系统故障不亮灯，系统无动作65P0302喷油器损坏，不喷油（通过FCCB判断）Cylinder 2 fuel system falure No.69NOINJ3汽缸3燃油系统故障不亮灯，系统无动作63P0303喷油器损坏，不喷油（通过FCCB判断）Cylinder 3 fuel system falure No.70NOINJ4汽缸4燃油系统故障不亮灯，系统无动作66P0304喷油器损坏，不喷油（通过FCCB判断）Cylinder 4 fuel system falure No.71NOINJ5汽缸5燃油系统故障不亮灯，系统无动作62P0305喷油器损坏，不喷油（通过FCCB判断）Cylinder 5 fuel system falure No.72NOINJ6汽缸6燃油系统故障不亮灯，系统无动作64P0306喷油器损坏，不喷油（通过FCCB判断）Cylinder 6 fuel system falure No.73NEOR发动机超出限度不亮灯，停巡航7P0219NE超3000报警，NE小于2800取消报警Engine overrun
No.74GRELGD预热继电器输出对地短路亮灯，灯返回125P0541
70 OUT19，71 OUT20对GND短路（预
热时）Glow Relay Output Short to GND
No.75GRELBT预热继电器输出断路/对电池短路亮灯，灯返回125P054270 OUT19，71 OUT20断路或对+B短路Glow Relay Output Open Load / Shorh to BATT
No.76ESTPSW发动机停止开关卡住被关闭亮灯，（试验中立即停车），
灯返回1
46P153050 SW4 On
Engine Stop switch stuck closed
No.77THWOT冷却水温度超限超上限不亮灯，停巡航，限油70%6P0217冷却水温度超上限107℃ds upper limit No.78TBOPH进气压力传感器超上限不亮灯，停巡航，限油70%39P0234PIM>TBOPH（Map) 超上限Boost Pressuer Sensor exceeds upper limit No.79TBOPL进气压力传感器超下限不亮灯39P0299PIM<TBOPL（Map) 超下限Boost Pressuer Sensor exceeds lower limit No.80REVGD倒档开关断路/对地短路不亮灯，停巡航48P167652 SW6断路或对GND短路(此故障
取消）1st / Rev SW Open Load / Short to GND No.81REVBT倒档开关对电池短路不亮灯，停巡航48P167752 SW6对+B短路 (此故障取消）1st / Rev SW Output Short to BATT
No.82CANB1CAN1 节点错误不亮灯8U0073
157 CAN1H，158 CAN1L断路或对
GND短路CAN1 Node Error
No.83CANB2CAN2 节点错误亮灯，灯返回19U1001
95 CAN2H，96 CAN2L断路或对GND短
路CAN2 Node Error
No.84CLSW离合器开关电路故障亮灯，停巡航，灯返回141P070477 SW27断路（VS>80km/h）Clutch Switch Circuit Malfunction (manual transmission only)
No.85NEUTSW空档开关电路故障亮灯，停巡航，灯返回147P085066 SW9断路（VS>80km/h）Neutral Switch Circuit Malfunction (manual transmission only)
No.86FDACT11#流动阻尼器起作用不亮灯，系统无动作61P0263阻尼器起作用，喷油器停止供油F/D (Flow Damper) #1 activated No.87FDACT22#流动阻尼器起作用不亮灯，系统无动作65P0275阻尼器起作用，喷油器停止供油F/D (Flow Damper) #2 activated No.88FDACT33#流动阻尼器起作用不亮灯，系统无动作63P0269阻尼器起作用，喷油器停止供油F/D (Flow Damper) #3 activated No.89FDACT44#流动阻尼器起作用不亮灯，系统无动作66P0278阻尼器起作用，喷油器停止供油F/D (Flow Damper) #4 activated No.90FDACT55#流动阻尼器起作用不亮灯，系统无动作62P0266阻尼器起作用，喷油器停止供油F/D (Flow Damper) #5 activated No.91FDACT66#流动阻尼器起作用不亮灯，系统无动作64P0272阻尼器起作用，喷油器停止供油F/D (Flow Damper) #6 activated
No.92CANOPE
NABS ABS从CAN BUS线上断开亮灯，停巡航，灯返回1
9U0121ABS从CAN BUS线上断开
Can Bus-Line Open From ABS
No.93CANOPE
NMETER CAN仪表从CAN BUS线上断开亮灯，停巡航，灯返回1
9U0155CAN仪表从CAN BUS线上断开
Can Bus-Line Open From METER
No.94MRYCS主继电器故障继电器被卡住关闭亮灯，灯返回15P0686当继电器不动作时，而电压大于16V Main relay diagnostics; Main relay stuck closed
No.95CRSW1巡航开关电路故障亮灯，停巡航，灯返回143P156579 巡航 2SW、92 巡航 1SW对+B短路或长
时间按住不松开Cruise SW Circuit Malfunction
No.96QRNOT QR码数据没有写入亮灯，灯返回12P1602QR码数据没有写入（全为0）QR data is not written No.97QRERR QR码数据出错亮灯，灯返回12P0602QR码数据出错 (EEPROM）KQRSW写0,1,2QR data Error
No.98ABNQR QR码数据定义错误（定义QR码修
正不正确）不亮灯，系统无动作
2P1601
QR码数据定义错误（如40、80、120、140
次序错误），量产时不会出现QR definition error (Definition conceming is not right)
No.99SCPU CPU 故障监察集成电路故障亮灯，停巡航，停PTO，限油
70%，灯返回1
3P0607副CPU故障（监测主ECU的计算机）
CPU fault; -Watchdog IC fault
No.100MCPU CPU 故障主CPU故障亮灯，停巡航，停PTO，限油
70%，灯返回1
3P0606主CPU故障（从副ECU得到故障信号）
CPU fault; -Main CPU fault
No.101FROM闪存区域-检验和错误亮灯，停巡航，停PTO，限油
70%，灯返回1
3P0601ECU不断循环检查Flash area
check sum error-Flash area
No.102POILH电子式机油压力传感器信号太高亮灯，停巡航，限油70%，灯
返回1
17P052324 AD12对57 A-VCC4短路
Engine Oil Pressure Sensor Too High
No.103POILL电子式机油压力传感器信号太低亮灯，停巡航，限油70%，灯
返回1
发动机故障标志亮灯17P052224 AD12断路
Engine Oil Pressure Sensor Too Low
No.104POILDN机油压力低亮灯，停巡航，停PTO，限油
70%，踏板限制，灯返回1
17P0524
发动机机油压力低（通过MPOILTHL_D
来确定）Engine Oil Pressure Down
No.105EGBGD排气制动辅助输出对地短路不亮灯1P168337 OUT6对GND短路No.106EGBBT排气制动辅助输出对电池短路亮灯，灯返回11P168437 OUT6对+B短路
灯返回： ０ ：Always 0始终为0显示不亮
１ ：After normal计数为0关闭
２ ：After normal and IG_OFF循环结束关钥匙
３ ：After normal and not engine循环结束
stall after engine stall发动机再起动
４ ：After Normal and acceleration 循环结束
Position ０％踏板为0
>=5 ： Always 0
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