Page 1492 of 2898
HATCHBACK MODELS WITH ECM IN CABINNJEC0719S02
HEC993
DTC P1251 P4´SPILL/V CIRCYD
Wiring Diagram (Cont'd)
EC-768
Page 1494 of 2898
4 CHECK COMMUNICATION LINE FOR OPEN AND SHORT
1. Check continuity between the following terminals. Refer to Wiring Diagram.
MTBL0462
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 5.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
5 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-665.
OK or NG
OK©Replace electronic control fuel injection pump.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
DTC P1251 P4´SPILL/V CIRCYD
Diagnostic Procedure (Cont'd)
EC-770
Page 1498 of 2898
Wiring DiagramNJEC0705SEDAN MODELS AND HATCHBACK MODELS WITH ECM IN ENGINE COMPARTMENTNJEC0705S01
HEC825
DTC P1337 P2´DTC PULSE SIGYD
Wiring Diagram
EC-774
Page 1499 of 2898
HATCHBACK MODELS WITH ECM IN CABINNJEC0705S02
HEC993
DTC P1337 P2´DTC PULSE SIGYD
Wiring Diagram (Cont'd)
EC-775
Page 1501 of 2898
4 CHECK COMMUNICATION LINE FOR OPEN AND SHORT
1. Check continuity between the following terminals. Refer to Wiring Diagram.
MTBL0462
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 5.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
5 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-665.
OK or NG
OK©Replace electronic control fuel injection pump.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
DTC P1337 P2´DTC PULSE SIGYD
Diagnostic Procedure (Cont'd)
EC-777
Page 1505 of 2898
Wiring DiagramNJEC0698SEDAN MODELS AND HATCHBACK MODELS WITH ECM IN ENGINE COMPARTMENTNJEC0698S01
HEC825
DTC P1341 P1´CAM POS SENYD
Wiring Diagram
EC-781
Page 1506 of 2898
HATCHBACK MODELS WITH ECM IN CABINNJEC0698S02
HEC993
DTC P1341 P1´CAM POS SENYD
Wiring Diagram (Cont'd)
EC-782
Page 1508 of 2898
4 CHECK COMMUNICATION LINE FOR OPEN AND SHORT
1. Check continuity between the following terminals. Refer to Wiring Diagram.
MTBL0462
Continuity should exist.
2. Also check harness for short to ground and short to power.
OK or NG
OK©GO TO 5.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
5 CHECK INTERMITTENT INCIDENT
Refer to ªTROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENTº, EC-665.
OK or NG
OK©Replace electronic control fuel injection pump.
NG©Repair open circuit or short to ground or short to power in harness or connectors.
DTC P1341 P1´CAM POS SENYD
Diagnostic Procedure (Cont'd)
EC-784
