2003 NISSAN X-TRAIL Service Repair Manual

Page 865 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual PRECAUTIONS
EC-487
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EC
 
Do not disassemble ECM.
If battery cable is disconnected, the memory will return to
the initial ECM values.
The ECM will now st

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NISSAN X-TRAIL 2003  Service Repair Manual EC-488
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PRECAUTIONS
 
After performing each TROUBLE DIAGNOSIS, perform DTC
Confirmation Procedure or Overall Function Check.
The DTC should not be displayed in the DTC Confirma

Page 867 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual PRECAUTIONS
EC-489
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Do not depress accelerator pedal when starting.
Immediately after starting, do not rev up engine unneces-
sarily.
Do not rev u

Page 868 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-490
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PREPARATION
 
PREPARATIONPFP:00002
Special Service ToolsEBS010WK
Tool number
Tool nameDescription
KV10117100
Heated oxygen 
sensor wrenchLoosening or tightening heated o

Page 869 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual PREPARATION
EC-491
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Commercial Service ToolsEBS010WL
Tool name Description Description
Quick connector 
releaseRemoving fuel tube quick connectors in

Page 870 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-492
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ENGINE CONTROL SYSTEM
 
ENGINE CONTROL SYSTEMPFP:23710
System DiagramEBS010WM
QR20DE ENGINE MODELS
PBIB2455E

Page 871 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual ENGINE CONTROL SYSTEM
EC-493
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QR25DE ENGINE MODELS
PBIB2456E

Page 872 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-494
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ENGINE CONTROL SYSTEM
 
Vacuum Hose DrawingEBS010WN
QR20DE ENGINE MODELS
Refer to EC-494, "QR20DE ENGINE MODELS"  for Vacuum Control System.
PBIB0489E