2003 NISSAN X-TRAIL Service Repair Manual

Page 817 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual VIAS
EC-439
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2. CHECK VACUUM EXISTENCE
 With CONSULT-II
1. Stop engine and disconnect vacuum hose connected to power valve actuator.
2. Start engine and

Page 818 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-440
[QR (WITH EURO-OBD)]
VIAS
 
5. CHECK VACUUM TANK
Refer to EC-441, "
Component Inspection" .
OK or NG
OK >> GO TO 6.
NG >> Replace vacuum tank.
6. CHECK VIAS CONTROL SOLENOID VALVE POWER SUPPLY

Page 819 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual VIAS
EC-441
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9. CHECK VIAS CONTROL SOLENOID VALVE
Refer to EC-441, "
Component Inspection" .
OK or NG
OK >> GO TO 10.
NG >> Replace VIAS control solenoi

Page 820 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-442
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VIAS
 
Removal and InstallationEBS011HZ
VIAS CONTROL SOLENOID VALVE
Refer to EM-17, "INTAKE MANIFOLD" .

Page 821 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual FUEL PUMP CIRCUIT
EC-443
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FUEL PUMP CIRCUITPFP:17042
DescriptionEBS010VH
SYSTEM DESCRIPTION
*: ECM determines the start signal status by the signals of

Page 822 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-444
[QR (WITH EURO-OBD)]
FUEL PUMP CIRCUIT
 
Wiring DiagramEBS010VJ
LHD MODELS
TBWA0632E

Page 823 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual FUEL PUMP CIRCUIT
EC-445
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Specification data are reference values and are measured between each terminal and ground.
CAUTION:
Do not use ECM ground term

Page 824 of 4179

NISSAN X-TRAIL 2003  Service Repair Manual EC-446
[QR (WITH EURO-OBD)]
FUEL PUMP CIRCUIT
 
RHD MODELS
TBWA0633E