Nissan Altima L32. Instruction — part 484
ENGINE CONTROL SYSTEM
EC-1057
< FUNCTION DIAGNOSIS >
[VQ35DE]
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FUNCTION DIAGNOSIS
ENGINE CONTROL SYSTEM
System Diagram
INFOID:0000000004361961
JMBIA1136GB
EC-1058
< FUNCTION DIAGNOSIS >
[VQ35DE]
ENGINE CONTROL SYSTEM
System Description
INFOID:0000000004361962
ECM performs various controls such as fuel injection control and ignition timing control.
Component Parts Location
INFOID:0000000004404402
1.
Power valve actuator 1
2.
Intake valve timing control solenoid
valve (bank 1)
3.
Power steering pressure sensor
4.
Intake valve timing control solenoid
valve (bank 2)
5.
VIAS control solenoid valves 1 and 2 6.
Fuel injector (bank 2)
7.
Ignition coil (with power transistor)
and spark plug (bank 2)
8.
Crankshaft position sensor (POS)
9.
Engine coolant temperature sensor
10. Camshaft position sensor (PHASE)
(bank 2)
11. ECM
12. Refrigerant pressure sensor
13. Battery current sensor
14. PNP switch
15. Condenser-2
16. Mass air flow sensor (with intake air
temperature sensor)
17. EVAP service port
18. Camshaft position sensor (PHASE)
(bank 1)
ALBIA0110ZZ
ENGINE CONTROL SYSTEM
EC-1059
< FUNCTION DIAGNOSIS >
[VQ35DE]
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D
E
F
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A
EC
N
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O
19. Electric throttle control actuator
20. Power valve actuator 2
21. EVAP canister purge volume control
solenoid valve
22. Ignition coil (with power transistor)
and spark plug (bank 1)
23. Knock sensor
1.
Mas air flow sensor (with intake air
temperature sensor)
2.
Air cleaner case
3.
Engine coolant temperature sensor
4.
EVAP canister purge volume control
solenoid valve
5.
Power valve actuator 1
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. Power valve actuator 2
12. Camshaft position sensor (PHASE)
(bank 1)
13. Camshaft position sensor (PHASE)
(bank 2)
: Vehicle front
ALBIA0101ZZ
EC-1060
< FUNCTION DIAGNOSIS >
[VQ35DE]
ENGINE CONTROL SYSTEM
JMBIA1832GB
ALBIA0102ZZ
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