2005 NISSAN X-TRAIL Service Repair Manual

Page 1665 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1268 - P1271 FUEL INJECTOR
EC-1261
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
 
Diagnostic ProcedureEBS011DM
1. CHECK FUEL INJECOR POWER SUPPLY CIRCUIT FOR OPEN AND SHORT
1. Turn ignition swi

Page 1666 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-1262
[YD (WITH EURO-OBD)]
DTC P1268 - P1271 FUEL INJECTOR
 
4. CHECK FUEL INJECTOR-II
 With CONSULT-II
1. Remove two fuel injectors of malfunctioning cylinder and another cylinder.
2. Install fuel

Page 1667 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1272 FUEL PUMP
EC-1263
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
 
DTC P1272 FUEL PUMPPFP:16700
DescriptionEBS011DP
When the fuel pressure in fuel rail increases to excessively high, fuel
pr

Page 1668 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-1264
[YD (WITH EURO-OBD)]
DTC P1272 FUEL PUMP
 
 WITH GST
Follow the procedure “WITH CONSULT-II” above.

Page 1669 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1272 FUEL PUMP
EC-1265
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
 
Wiring DiagramEBS012AJ
TBWA0574E

Page 1670 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-1266
[YD (WITH EURO-OBD)]
DTC P1272 FUEL PUMP
 
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by CONSULT-II.
CAUTION:
Do not us

Page 1671 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual DTC P1272 FUEL PUMP
EC-1267
[YD (WITH EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
 
2. PERFORM FUEL PUMP LEARNING VALUE CLEARING
NOTE:
If the DTC is detected because of air mixed with fuel (i.e.: caused by l

Page 1672 of 4555

NISSAN X-TRAIL 2005  Service Repair Manual EC-1268
[YD (WITH EURO-OBD)]
DTC P1272 FUEL PUMP
 
4. CHECK FUEL PUMP GROUND CIRCUIT FOR OPEN AND SHORT
1. Check harness continuity between ECM terminal 29 and fuel pump terminal 1. 
Refer to Wiring D