2003 NISSAN X-TRAIL Electronic Repair Manual

Page 1457 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual INJECTOR CIRCUIT
EC-343
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INJECTOR CIRCUITPFP:16600
Component DescriptionEBS00BDE
The fuel injector is a small, precise solenoid valve. When the ECM
suppli

Page 1458 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-344
[QR (WITH EURO-OBD)]
INJECTOR CIRCUIT
Wiring Diagram
EBS00BDH
TBWA0082E

Page 1459 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual INJECTOR CIRCUIT
EC-345
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Diagnostic ProcedureEBS00BDI
1.INSPECTION START
Turn ignition switch to “START”.
Is any cylinder ignited?
Ye s o r N o
Yes >>

Page 1460 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-346
[QR (WITH EURO-OBD)]
INJECTOR CIRCUIT
3.CHECK INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch “OFF”.
2. Disconnect injector harness connector.
3. Turn ignition switch “ON”.
4. Che

Page 1461 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual INJECTOR CIRCUIT
EC-347
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EC
6.DETECT MALFUNCTIONING PART
Check the following.
lHarness connectors F1, F101
lHarness for open or short between injector and EC

Page 1462 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-348
[QR (WITH EURO-OBD)]
START SIGNAL
START SIGNAL
PFP:48750
CONSULT-II Reference Value in Data Monitor ModeEBS00B8E
Specification data are reference values.
ECM Terminals and Reference ValueEBS00B

Page 1463 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual START SIGNAL
EC-349
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Wiring DiagramEBS00B8G
TBWA0085E

Page 1464 of 3066

NISSAN X-TRAIL 2003  Electronic Repair Manual EC-350
[QR (WITH EURO-OBD)]
START SIGNAL
Diagnostic Procedure
EBS00B8H
1.INSPECTION START
DoyouhaveCONSULT-II?
Ye s o r N o
Yes >>GOTO2.
No >> GO TO 3.
2.CHECK OVERALL FUNCTION
With CONSULT-II
1. Turn