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TROUBLESHOOTING
JH Series Operation Manual
143
E
ngine
-ECU
CHK ENG P0262
651
6
-
Injector1 Coil - Short Circuit
-
-
-
- Suspicious Broken
injector or wire, poor
connection
CHK ENG P0265
652
6
-
Injector2 Coil - Short Circuit
-
-
-
-
CHK ENG P0268
653
6
-
Injector3 Coil - Short Circuit
-
-
-
-
CHK ENG P0271
654
6
-
Injector4 Coil - Short Circuit
-
-
-
-
CHK ENG P0336 522400
2
-
Crankshaft Position Sensor -
Irregular Signal
-
-
-
-
CHK ENG P0337 522400
5
-
Crankshaft Position Sensor - No
Signal
-
-
-
-
CHK ENG P0341 522401
2
-
Camshaft Position Sensor -
Irregular Signal
-
-
-
-
-
Engine is still operational.
Suspicious Broken sensor or
wire, poor connection
CHK ENG P0342 522401
5
-
Camshaft Position Sensor - No Signal
-
-
-
-
-
CHK ENG P0541 522243
6
-
Glow relay - Short Circuit
-
-
-
-
- Only for 3JH40
CHK ENG P0543 522243
5
-
Glow relay - Open Circuit
-
-
-
-
-
CHK ENG P0601
630
12
-
ECU Error - EEPROM Memory
Deletion
-
-
-
-
-
ECU internal failure
CHK ENG P0611 523492 12
-
Injector Driver IC Error
-
-
-
-
ECU internal failure
CHK ENG P0627
633
5
-
Fuel Pump - Open Circuit
-
-
-
- Suspicious fuel pomp
failure, poor connection
of wire
CHK ENG P0629
633
3
-
Fuel Pump - High side VB Short
Circuit
-
-
-
-
CHK ENG P062A 522572
6
-
Fuel Pump - Over Current
-
-
-
-
CHK ENG P068A 1485
2
-
Main Relay In ECU - Early Open
-
-
-
-
-
Battery switch has been
turned off before ECU
has shutdown at the
previous shutdown.
SHUTTING DOWN THE
ENGINE on page 69
. Or
ECU internal failure
CHK ENG P068B 1485
7
-
Main Relay In ECU - Stuck
-
-
-
-
- ECU internal failure
CHK ENG P1004 523016
5
-
Accessory Relay - Open Circuit
-
-
-
-
-
CHK ENG P1005 522778
7
-
Stop Switch - Stuck
-
-
-
-
-
SEAL
P1006 522775
0
-
Water In Sail drive Seal
-
-
-
-
-
CHK ENG P1146 2797
6
-
Injector Bank1 - Short Circuit
-
-
-
(
) 3JH40: ENG Stop
CHK ENG P1149 2798
6
-
Injector Bank2 - Short Circuit
-
-
-
-
FUEL
P1151 522329
0
-
Water In Fuel Condition
-
-
-
-
-
CHK ENG P1192
100
4
-
Oil Pressure Switch - Open Circuit
-
-
-
-
-
Suspicious Broken sensor
or wire, poor connection
OIL PRS P1198
100
1
Oil Pressure Too Low
-
-
-
-
CHK ENG P1262
651
3
-
Injector 1 - Short Circuit
-
-
-
(
) Suspicious Broken
injector or wire, poor
connection
3JH40: ENG Stop
CHK ENG P1265
652
3
-
Injector 2 - Short Circuit
-
-
-
(
)
CHK ENG P1268
653
3
-
Injector 3 - Short Circuit
-
-
-
(
)
CHK ENG P1271
654
3
-
Injector 4 - Short Circuit
-
-
-
-
CHK ENG P1341 522401
7
-
Camshaft Position Sensor Signal -
Angle Offset
-
-
-
-
-
Suspicious cam gear
offset, loose installation
of sensor or pulsar
CHK ENG P1467 523471
6
-
Starter relay coil side Short Circuit
-
-
-
-
-
CHK ENG P1469 523473 12
-
ECU Error - AD Converter1
-
-
-
-
ECU internal failure
CHK ENG P1470 523474 12
-
ECU Error - AD Converter2
-
-
-
-
ECU internal failure
CHK ENG P1471 523475 12
-
ECU Error - External monitoring IC
& CPU1
-
-
-
-
ECU internal failure
CHK ENG P1472 523476 12
-
ECU Error - External monitoring IC
& CPU2
-
-
-
-
ECU internal failure
CHK ENG P1473 523477 12
-
ECU Error - ROM
-
-
-
-
ECU internal failure
CHK ENG P1474 523478 12
-
ECU Error - Shutoff Path1
-
-
-
-
Suspicious Broken
injector or wire, poor
connection of the wire
harness to injector.
Or ECU internal failure
CHK ENG P1475 523479 12
-
ECU Error - Shutoff Path2
-
-
-
-
CHK ENG P1476 523480 12
-
ECU Error - Shutoff Path3
-
-
-
-
CHK ENG P1477 523481 12
-
ECU Error - Shutoff Path4
-
-
-
-
CHK ENG P1478 523482 12
-
ECU Error - Shutoff Path5
-
-
-
-
CHK ENG P1479 523483 12
-
ECU Error - Shutoff Path6
-
-
-
-
CHK ENG P1480 523484 12
-
ECU Error - Shutoff Path7
-
-
-
-
CHK ENG P1481 523485 12
-
ECU Error - Shutoff Path8
-
-
-
-
CHK ENG P1482 523486 12
-
ECU Error - Shutoff Path9
-
-
-
-
CHK ENG P1483 523487 12
-
ECU Error - Shutoff Path10
-
-
-
-
LCD
DTC
SPN
FMI
With
FFD
DTC Description
Failsafe Action
Level
1
Level
2
Level
3
Level
4
ENG
Stop
Note
3JH40_4JH45_4JH57_4JH80_4JH110_EN_OPM.book 143 ページ 2022年9月22日 木曜日 午後6時17分