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![NISSAN X-TRAIL 2003 Service Repair Manual DTC P0016 CKP - CMP CORRELATION
EC-1271
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DTC P0016 CKP - CMP CORRELATIONPFP:10328
On Board Diagnosis LogicEBS011Y1
The MI will not light up for this NISSAN X-TRAIL 2003 Service Repair Manual DTC P0016 CKP - CMP CORRELATION
EC-1271
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DTC P0016 CKP - CMP CORRELATIONPFP:10328
On Board Diagnosis LogicEBS011Y1
The MI will not light up for this](/manual-img/5/57404/w960_57404-1648.png)
DTC P0016 CKP - CMP CORRELATION
EC-1271
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DTC P0016 CKP - CMP CORRELATIONPFP:10328
On Board Diagnosis LogicEBS011Y1
The MI will not light up for this self-diagnosis.
DTC Confirmation ProcedureEBS011Y2
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1271, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS011Y3
1. CHECK CAMSHAFT POSITION SENSOR
Refer to EC-1356, "
Component Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Replace camshaft position sensor.
2. CHECK SPROCKET
Visually check for chipping signal plate gear tooth.
OK or NG
OK >> GO TO 3.
NG >> Remove debris and clean the signal plate or replace sprocket.
3. CHECK CRANKSHAFT POSITION SENSOR
Refer to EC-1368, "
Component Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Replace crankshaft position sensor.
DTC No.Trouble diagnosis
nameDTC detecting condition Possible cause
P0016Crankshaft position -
camshaft position cor-
relationThe correlation between crankshaft position sen-
sor signal and camshaft position sensor signal is
out of the normal range.
Camshaft position sensor
Crankshaft position sensor
Timing chain
Signal plate
SEF817Y
Page 1650 of 4179
EC-1272
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DTC P0016 CKP - CMP CORRELATION
4. CHECK GEAR TOOTH
Visually check for chipping signal plate gear tooth.
OK or NG
OK >> GO TO 5.
NG >> Replace the signal plate.
5. CHECK TIMING CHAIN
Refer to EM-180, "
SECONDARY TIMING CHAIN" , EM-185, "PRIMARY TIMING CHAIN" and EM-153, "VA C -
UUM PUMP" .
OK or NG
OK >> GO TO 6.
NG >> Replace timing chain.
6. CHECK INTERMITTENT INCIDENT
Refer to EC-1260, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Page 1651 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual DTC P0088 FUEL SYSTEM
EC-1273
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DTC P0088 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011Y4
DTC Confirmation ProcedureEBS011Y5
NOTE:
If DTC Confir NISSAN X-TRAIL 2003 Service Repair Manual DTC P0088 FUEL SYSTEM
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DTC P0088 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011Y4
DTC Confirmation ProcedureEBS011Y5
NOTE:
If DTC Confir](/manual-img/5/57404/w960_57404-1650.png)
DTC P0088 FUEL SYSTEM
EC-1273
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DTC P0088 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011Y4
DTC Confirmation ProcedureEBS011Y5
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Keep engine speed more than 2,000 rpm for at least 20 sec-
onds.
4. If 1st trip DTC is detected, go to EC-1273, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS011Y6
1. CHECK FUEL RAIL PRESSURE SENSOR
Refer to EC-1312, "
Component Inspection" .
OK or NG
OK >> GO TO 2.
NG >> Replace fuel rail.
2. CHECK FUEL INJECTOR
Refer to EC-1319, "
Component Inspection" .
OK or NG
OK >> GO TO 3.
NG >> Replace fuel injector.
3. CHECK FUEL PUMP
Refer to EC-1386, "
Component Inspection" .
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. REPLACE FUEL PUMP
1. Replace fuel pump.
2. Perform Fuel Pump Learning Value Clearing. Refer to EC-1221, "
Fuel Pump Learning Value Clearing" .
>>INSPECTION END
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0088 Fuel rail pressure too highFuel pressure is too much higher than the speci-
fied value.
Fuel pump
Fuel injector
Fuel rail pressure sensor
SEF817Y
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EC-1274
[YD (WITHOUT EURO-OBD)]
DTC P0088 FUEL SYSTEM
5. CHECK INTERMITTENT INCIDENT
Refer to EC-1260, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Removal and InstallationEBS011Y7
FUEL INJECTOR
Refer to EM-157, "INJECTION TUBE AND FUEL INJECTOR" .
FUEL PUMP
Refer to EM-161, "FUEL PUMP" .
Page 1653 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual DTC P0089 FUEL PUMP
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DTC P0089 FUEL PUMPPFP:16700
On Board Diagnosis LogicEBS011Y8
The MI will not light up for this self-diagnosis.
DTC Conf NISSAN X-TRAIL 2003 Service Repair Manual DTC P0089 FUEL PUMP
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DTC P0089 FUEL PUMPPFP:16700
On Board Diagnosis LogicEBS011Y8
The MI will not light up for this self-diagnosis.
DTC Conf](/manual-img/5/57404/w960_57404-1652.png)
DTC P0089 FUEL PUMP
EC-1275
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DTC P0089 FUEL PUMPPFP:16700
On Board Diagnosis LogicEBS011Y8
The MI will not light up for this self-diagnosis.
DTC Confirmation ProcedureEBS011Y9
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Start engine and warm it up to normal operating temperature.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Let engine idle for at least 30 seconds.
4. If 1st trip DTC is detected, go to EC-1275, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS011YA
1. CHECK FUEL TRANSPORT PUMP OPERATION
Perform Diagnostic Procedure for fuel transport pump. Refer to EC-1491
.
OK or NG
OK >> GO TO 2.
NG >> Follow the instruction of Diagnostic Procedure for fuel transport pump.
2. PERFORM FUEL PUMP LEARNING VALUE CLEARING
NOTE:
If the DTC is detected because of air mixed with fuel (i.e.: caused by lack of fuel), it may become normal by
performing following procedure.
With CONSULT-II
1. Turn ignition switch ON.
2. Perform Fuel Pump Learning value clearing. Refer to EC-1221, "
Fuel Pump Learning Value Clearing" .
3. Start engine and let it idle for at least 60 seconds.
4. Select “SELF-DIAG RESULT” mode with CONSULT-II.
5. Touch “ERASE”.
6. Perform EC-1275, "
DTC Confirmation Procedure" , again.
7. Is DTC detected again?
Ye s o r N o
Ye s > > G O T O 3 .
No >>INSPECTION END
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0089 Fuel pump performanceFuel pressure is too much higher than the target
value.
Fuel pump
Air mixed with fuel
Lack of fuel
Fuel rail pressure sensor
Fuel transport pump operation
SEF817Y
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EC-1276
[YD (WITHOUT EURO-OBD)]
DTC P0089 FUEL PUMP
3. CHECK FUEL RAIL PRESSURE SENSOR
Refer to EC-1312, "
Component Inspection" .
OK or NG
OK >> GO TO 4.
NG >> Replace fuel rail.
4. CHECK FUEL PUMP
Perform EC-1383, "
DTC Confirmation Procedure" .
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5. REPLACE FUEL PUMP
1. Replace Fuel pump.
2. Perform Fuel Pump Learning Value Clearing. Refer to EC-1221, "
Fuel Pump Learning Value Clearing" .
>>INSPECTION END
6. CHECK INTERMITTENT INCIDENT
Refer to EC-1260, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Removal and InstallationEBS011YB
FUEL PUMP
Refer to EM-161, "FUEL PUMP" .
Page 1655 of 4179
![NISSAN X-TRAIL 2003 Service Repair Manual DTC P0093 FUEL SYSTEM
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DTC P0093 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011YC
DTC Confirmation ProcedureEBS011YD
NOTE:
If DTC Confir NISSAN X-TRAIL 2003 Service Repair Manual DTC P0093 FUEL SYSTEM
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DTC P0093 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011YC
DTC Confirmation ProcedureEBS011YD
NOTE:
If DTC Confir](/manual-img/5/57404/w960_57404-1654.png)
DTC P0093 FUEL SYSTEM
EC-1277
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DTC P0093 FUEL SYSTEMPFP:17520
On Board Diagnosis LogicEBS011YC
DTC Confirmation ProcedureEBS011YD
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and keep engine speed more than 4,000 rpm for at
least 5 seconds.
4. If 1st trip DTC is detected, go to EC-1277, "
Diagnostic Proce-
dure" .
Diagnostic ProcedureEBS011YE
1. CHECK FUEL TRANSPORT PUMP OPERATION
Perform Diagnostic Procedure for fuel transport pump. Refer to EC-1491
.
OK or NG
OK >> GO TO 2.
NG >> Follow the instruction of Diagnostic Procedure for fuel transport pump.
2. PERFORM FUEL PUMP LEARNING VALUE CLEARING
NOTE:
If the DTC is detected because of air mixed with fuel (i.e.: caused by lack of fuel), it may become normal by
performing following procedure.
With CONSULT-II
1. Turn ignition switch ON.
2. Perform Fuel Pump Learning value clearing. Refer to EC-1221, "
Fuel Pump Learning Value Clearing" .
3. Start engine and let it idle for at least 60 seconds.
4. Select “SELF-DIAG RESULT” mode with CONSULT-II.
5. Touch “ERASE”.
6. Perform EC-1277, "
DTC Confirmation Procedure" , again.
7. Is DTC detected again?
Ye s o r N o
Ye s > > G O T O 3 .
No >>INSPECTION END
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0093 Fuel system leakECM detects a fuel system leak.
(The relation between the output voltage to the
fuel pump and input voltage from the fuel rail
pressure sensor is out of the normal range.)
Fuel pump
Fuel rail
Fuel pipe
Fuel rail pressure relief valve
Air mixed with fuel
Lack of fuel
Fuel transport pump operation
SEF817Y
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![NISSAN X-TRAIL 2003 Service Repair Manual EC-1278
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DTC P0093 FUEL SYSTEM
3. CHECK FUEL LINE FOR LEAK
1. Start engine.
2. Visually check the following for fuel leak.
–Fuel tube from fuel pump to fuel rail
–Fuel rai NISSAN X-TRAIL 2003 Service Repair Manual EC-1278
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DTC P0093 FUEL SYSTEM
3. CHECK FUEL LINE FOR LEAK
1. Start engine.
2. Visually check the following for fuel leak.
–Fuel tube from fuel pump to fuel rail
–Fuel rai](/manual-img/5/57404/w960_57404-1655.png)
EC-1278
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DTC P0093 FUEL SYSTEM
3. CHECK FUEL LINE FOR LEAK
1. Start engine.
2. Visually check the following for fuel leak.
–Fuel tube from fuel pump to fuel rail
–Fuel rail
–Fuel tube from fuel rail to fuel injector
3. Also check for improper connection or pinches.
OK or NG
OK >> GO TO 4.
NG >> Repair malfunctioning part.
4. CHECK FUEL RAIL PRESSURE RELIEF VALVE
Refer to EC-1278, "
Component Inspection" .
OK or NG
OK >> GO TO 5.
NG >> Replace fuel rail.
5. CHECK INTERMITTENT INCIDENT
Refer to EC-1260, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
OK or NG
OK >> GO TO 6.
NG >> Repair or replace.
6. REPLACE FUEL PUMP
1. Replace fuel pump.
2. Perform Fuel Pump Learning Value Clearing. Refer to EC-1221, "
Fuel Pump Learning Value Clearing" .
>>INSPECTION END
Component InspectionEBS0123V
FUEL RAIL PRESSURE RELIEF VALVE
With CONSULT-II
WARNING:
Confirm that the engine is cooled down and there are no fire hazards near the vehicle.
Prepare pans or saucers under the disconnected fuel line because the fuel may spill out.
1. Turn ignition switch OFF.
2. Remove fuel hose from fuel rail pressure relief valve.
3. Attach a blind cap or plug to removed hose.
4. Turn ignition switch ON.
PBIB1941E