TROUBLESHOOTING
66
8LV Series Operation Manual
P0560
0 System Voltage - High ××
1 System Voltage - Low ×
P0612
5 EDU1 Power Relay Coil Open ××
EDU1 power relay OFF
6 EDU1 Power Relay Coil Shorted Ground ××
P1612
5 EDU2 Power Relay Coil Open ××
EDU2 power relay OFF
6 EDU2 Power Relay Coil Shorted Ground ××
P0615
5 Starter Relay Coil Circuit Open ×
Starter relay OFF
6 Starter Relay Coil Circuit Shorted Ground ×
P0627
5 Fuel Pump Control Circuit Open ××
6 Fuel Pump Control Circuit Shorted Ground ××
P062A
0 Pump Voltage - Too High ××
1 Pump Voltage - Too Low ×
P062D 5 Fuel Injector Driver Circuit Performance Bank 1 ×× EDU1 power relay OFF
P062E 5 Fuel Injector Driver Circuit Performance Bank 2 ×× EDU2 power relay OFF
P062F 12 EEPROM Error ×
P0641
0 Sensor VOLT1 (+5 V) Above Normal or Short High ×
1 Sensor VOLT1 (+5 V) Below Normal or Short Low ×
P0650 6 Warning Lamp Circuit Over Current × Warning lamp OFF
P0685
5 ECU Main Relay Coil Open ×
ECU main relay OFF
6 ECU Main Relay Coil Shorted Ground ×
P1000 14 Emergency Switch Active ××
P1001 6 ACC Relay Coil Shorted Ground × Acc relay OFF
P1229 7 Fuel Pump Pressure Exceed the Target ××
P1627
5 Pump Power Relay Coil Open ×
Pump power relay OFF
6 Pump Power Relay Coil Shorted Ground ×
P1628 6 Alarm Relay Coil Shorted Ground × Alarm relay OFF
P1630 12 QR Code Checksum Error ×
P1631 12 QR Code Data Not Written ×
P1632 13 QR Code Invalid Failure ×
P2269 0 Water In Fuel Condition ×
P2502 1 Charging System Failure ×
U0146 9 CAN Communication Error ×
Engine speed is down
to switch to sub throttle
sensor.
Failsafe Action
Level 1: Derate engine speed and limit it to 2000 min
-1
or less
Level 2: Derate engine speed and limit it to 1000 min
-1
or less
DTC
FMI
DTC Description
Failsafe Action
Warning
Level 1 Level 2
ENG
Stop
Others
8LV_OPM.book 66 ページ ２０１１年１月１１日 火曜日 午後１２時８分
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