Nissan Maxima. Instruction — part 388
EC-36
< BASIC INSPECTION >
[VQ35DE]
HOW TO ERASE PERMANENT DTC
5. Select “PERMANENT DTC STATUS” mode with CONSULT.
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
ENGINE CONTROL SYSTEM
EC-37
< SYSTEM DESCRIPTION >
[VQ35DE]
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SYSTEM DESCRIPTION
ENGINE CONTROL SYSTEM
System Diagram
INFOID:0000000010094797
JMBIA1840GB
EC-38
< SYSTEM DESCRIPTION >
[VQ35DE]
ENGINE CONTROL SYSTEM
System Description
INFOID:0000000010094798
ECM performs various controls such as fuel injection control and ignition timing control.
Component Parts Location
INFOID:0000000010094799
1.
Intake valve timing control solenoid
valve (bank 1)
2.
Electronic controlled engine mount
control solenoid valve
3.
Exhaust valve timing control magnet
retarder (bank 2)
4.
Intake valve timing control solenoid
valve (bank 2)
5.
Knock sensor (bank 1 and 2)
6.
Fuel injector (bank 2)
7.
Ignition coil (with power transistor) and
spark plug (bank 2)
8.
Exhaust valve timing control position
sensor (bank 2)
9.
Crankshaft position sensor (POS)
10. Engine coolant temperature sensor
11. Camshaft position sensor (PHASE)
(bank 2)
12. Transmission range switch
13. Refrigerant pressure sensor
14. ECM
15. Battery current sensor
16. Condenser-2
17. EVAP canister purge volume control
solenoid valve
18. Mass air flow sensor (with intake air
temperature sensor)
19. Camshaft position sensor (PHASE)
(bank 1)
20. EVAP service port
21. Power valve actuator 2
22. Electric throttle control actuator
23. Exhaust valve timing control position
sensor (bank 1)
24. Ignition coil (with power transistor) and
spark plug (bank 1)
25. Fuel injector (bank 1)
26. VIAS control solenoid valve 1 and 2
27. Power valve actuator 1
28. Exhaust valve timing control magnet
retarder (bank 1)
29. Power steering pressure sensor
ALBIA0603ZZ
ENGINE CONTROL SYSTEM
EC-39
< SYSTEM DESCRIPTION >
[VQ35DE]
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1.
Mas air flow sensor (with intake air
temperature sensor)
2.
Air cleaner case
3.
Engine coolant temperature sensor
(view with engine cover removed)
4.
EVAP canister purge volume control
solenoid valve (view with engine cover
removed)
5.
Power valve actuator 1 (view with en-
gine cover removed)
6.
VIAS control solenoid valve 1
7.
VIAS control solenoid valve 2
8.
Power valve actuator 2
9.
Power steering pressure sensor
10. Tie rod (RH)
11. Camshaft position sensor (PHASE)
(bank 1) (view with air cleaner case re-
moved)
12. Exhaust valve timing control position
sensor (bank 1)
13. Camshaft position sensor (PHASE)
(bank 2) (view with air cleaner case re-
moved)
14. Exhaust valve timing control position
sensor (bank 2)
15. Engine oil temperature sensor
: Vehicle front
ALBIA0604ZZ
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