2003 NISSAN X-TRAIL Service Repair Manual

Page 1785 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
EC-1407
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Diagnostic ProcedureEBS0123M
1. CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2.

Page 1786 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-1408
[YD (WITHOUT EURO-OBD)]
DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
 
2. CHECK FUEL INJECTOR ADJUSTMENT RESISTOR POWER SUPPLY CIRCUIT
1. Disconnect fuel injector harness connector of m

Page 1787 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual DTC P1260 - P1267 FUEL INJECTOR ADJUSTMENT RESISTOR
EC-1409
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2. Check continuity between terminals as shown in the figure.
If NG, replace fuel inject

Page 1788 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-1410
[YD (WITHOUT EURO-OBD)]
DTC P1268 - P1271 FUEL INJECTOR
 
DTC P1268 - P1271 FUEL INJECTORPFP:16600
Component DescriptionEBS0126X
The fuel injector is a small, precise solenoid valve. When the

Page 1789 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual DTC P1268 - P1271 FUEL INJECTOR
EC-1411
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: Average voltage for pulse signal (Actual pulse signal can be confirmed by oscilloscope.)
On Board Diagnosi

Page 1790 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-1412
[YD (WITHOUT EURO-OBD)]
DTC P1268 - P1271 FUEL INJECTOR
 
DTC Confirmation ProcedureEBS01271
CAUTION:
Always drive vehicle in safe manner according to traffic conditions and obey all traffic l

Page 1791 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual DTC P1268 - P1271 FUEL INJECTOR
EC-1413
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Wiring DiagramEBS01272
TBWA0569E

Page 1792 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-1414
[YD (WITHOUT EURO-OBD)]
DTC P1268 - P1271 FUEL INJECTOR
 
Diagnostic ProcedureEBS01273
1. CHECK FUEL INJECOR POWER SUPPLY CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect