Nissan Pathfinder (2011 year). Manual — part 248
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< BASIC INSPECTION >
[VQ40DE]
HOW TO ERASE PERMANENT DTC
5. Select Service $0A with GST.
Is any permanent DTC detected?
YES
>> GO TO 3.
NO
>> END
3.
DRIVE DRIVING PATTERN B
CAUTION:
• Always drive at a safe speed.
• Never erase self-diagnosis results.
• If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving
pattern B and D is reset.
With CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Use “PERMANENT DTC WORK SUPPORT” mode with CONSULT-III to drive the vehicle according to
driving pattern B. Refer to
EC-71, "DIAGNOSIS DESCRIPTION : Driving
.
With GST
1. Start engine and warm it up to normal operating temperature.
2. Drive the vehicle according to driving pattern B. Refer to
EC-71, "DIAGNOSIS DESCRIPTION : Driving
.
>> GO TO 4.
4.
CHECK PERMANENT DTC
With CONSULT-III
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. Select “PERMANENT DTC STATUS” mode with CONSULT-III.
With GST
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. Select Service $0A with GST.
Is any permanent DTC detected?
YES
>> GO TO 5.
NO
>> END
5.
DRIVE DRIVING PATTERN D
CAUTION:
• Always drive at a safe speed.
• Never erase self-diagnosis results.
• If self-diagnosis results are erased during the trip of driving pattern B or D, the counter of driving
pattern B and D is reset.
1. Drive the vehicle according to driving pattern D. Refer to
EC-71, "DIAGNOSIS DESCRIPTION : Driving
.
>> GO TO 6.
6.
CHECK PERMANENT DTC
With CONSULT-III
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. Select “PERMANENT DTC STATUS” mode with CONSULT-III.
2011 Pathfinder
![](/vehicles/gon/ngas/hea/grtohen.png)
HOW TO ERASE PERMANENT DTC
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< BASIC INSPECTION >
[VQ40DE]
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With GST
1. Turn ignition switch OFF and wait at least 10 seconds.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON.
5. Select Service $0A with GST.
Is any permanent DTC detected?
YES
>> GO TO 1.
NO
>> END
2011 Pathfinder
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EC-40
< SYSTEM DESCRIPTION >
[VQ40DE]
ENGINE CONTROL SYSTEM
SYSTEM DESCRIPTION
ENGINE CONTROL SYSTEM
System Diagram
INFOID:0000000006243749
JPBIA3069GB
2011 Pathfinder
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ENGINE CONTROL SYSTEM
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< SYSTEM DESCRIPTION >
[VQ40DE]
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Engine Control Component Parts Location
INFOID:0000000006243750
BBIA0536E
2011 Pathfinder
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EC-42
< SYSTEM DESCRIPTION >
[VQ40DE]
ENGINE CONTROL SYSTEM
BBIA0578E
2011 Pathfinder
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ENGINE CONTROL SYSTEM
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< SYSTEM DESCRIPTION >
[VQ40DE]
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1.
EVAP canister purge volume control
solenoid valve (view with engine
cover removed)
2.
EVAP service port
3.
Oil filler cap
4.
Fuel filler pipe (top of frame view)
5.
EVAP control system pressure sen-
sor
6.
EVAP canister vent control valve
7.
EVAP canister
8.
Drain filter
9.
Power steering pressure sensor
10. Throttle valve (view with intake air
duct removed)
11. Electric throttle control actuator
12. Intake manifold collector
13. Intake valve timing control solenoid
valve (bank 1)
14. Intake valve timing control solenoid
valve (bank 2) (view with engine cov-
er and intake air duct removed)
15. Cooling fan motor harness connec-
tor (view with battery removed)
16. Fuel pump, fuel level sensor unit and
fuel filter
17. Fuel pressure regulator
: Front
AWBIA0135ZZ
2011 Pathfinder
![](/vehicles/gon/ngas/hea/xte.png)
EC-44
< SYSTEM DESCRIPTION >
[VQ40DE]
ENGINE CONTROL SYSTEM
PBIB2530E
2011 Pathfinder
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ENGINE CONTROL SYSTEM
EC-45
< SYSTEM DESCRIPTION >
[VQ40DE]
C
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EC
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BBIA0577E
2011 Pathfinder
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