User Manual - Page 1158

For NISSAN X-TRAIL 2006 .

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EC-1158
[YD (WITH EURO-OBD)]
DTC P0201 - P0204 FUEL INJECTOR
4. CHECK FUEL INJECTOR-II
With CONSULT-II
1. Remove two fuel injectors.
NOTE:
One is from malfunctioning cylinder and the other is from any cylinder other than the malfunctioning cylin-
der.
2. Swap the two fuel injectors to the other cylinder.
3. Reconnect ECM harness connector and fuel injector harness connectors.
4. Turn ignition switch ON.
5. Perform Injector Adjustment Value Registration. Refer to EC-995, "
Injector Adjustment Value Registration"
.
6. Select “SELF DIAG RESULTS” mode with CONSULT-II.
7. Touch “ERASE”.
8. Perform EC-1154, "
DTC Confirmation Procedure" .
9. Is DTC displayed for the other cylinder?
With GST
1. Remove two fuel injectors.
NOTE:
One is from malfunctioning cylinder and the other is from any cylinder other than the malfunctioning cylin-
der.
2. Swap the two fuel injectors to the other cylinder.
3. Reconnect ECM harness connector and fuel injector harness connector.
4. Turn ignition switch ON.
5. Perform Injector Adjustment Value Registration. Refer to EC-995, "
Injector Adjustment Value Registration"
.
6. Select Service $04 with GST.
7. Perform EC-1154, "
DTC Confirmation Procedure" .
8. Is DTC displayed for the other cylinder?
Yes or No
Yes >> GO TO 5.
No >> GO TO 6.
5. REPLACE FUEL INJECOR
1. Replace fuel injector of malfunctioning cylinder.
2. Perform Injector Adjustment Value Registration. Refer to EC-995, "
Injector Adjustment Value Registration"
.
>> INSPECTION END
6. CHECK INTERMITTENT INCIDENT
Refer to EC-1058, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>> INSPECTION END
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