Infiniti EX35. Manual — part 571
EC-26
< FUNCTION DIAGNOSIS >
[VQ35HR]
ENGINE CONTROL SYSTEM
1.
Ignition coil No.5 (with power transis-
tor)
2.
Ignition coil No.3 (with power transis-
tor)
3.
Ignition coil No.1 (with power transis-
tor)
4.
Condenser
5.
Fuel injector No.3
6.
Fuel injector No.1
7.
Fuel injector No.2
8.
Fuel injector No.4
9.
Ignition coil No.2 (with power transis-
tor)
10. Ignition coil No.4 (with power transis-
tor)
11.
Ignition coil No.6 (with power transis-
tor)
12. Fuel injector No.6
13. Fuel injector No.5
14. Knock sensor (bank 1)
15. Knock sensor (bank 2)
1.
Engine coolant temperature sensor
2.
A/F sensor 1 (bank 1)
3.
Crankshaft position sensor (POS)
: Vehicle front
1.
IPDM E/R
2.
Battery current sensor
3.
Refrigerant pressure sensor
JMBIA0010ZZ
JMBIA0011ZZ
JMBIA0013ZZ
JMBIA0014ZZ
ENGINE CONTROL SYSTEM
EC-27
< FUNCTION DIAGNOSIS >
[VQ35HR]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
1.
Power steering pressure sensor
2.
Alternator
3.
Engine oil temperature sensor
: Vehicle front
1.
EVAP service port
2.
EVAP canister purge volume control
solenoid valve
3.
EVAP canister
4.
EVAP canister vent control valve
5.
EVAP control system pressure sen-
sor
: Vehicle front
1.
Fuel level sensor unit and fuel pump
harness connector
2.
Fuel level sensor unit and fuel pump 3.
Fuel pressure regulator
4.
Fuel tank temperature sensor
: Vehicle front
1.
Accelerator pedal position sensor
2.
ECM
JMBIA1181ZZ
JMBIA1182ZZ
JMBIA0015ZZ
EC-28
< FUNCTION DIAGNOSIS >
[VQ35HR]
ENGINE CONTROL SYSTEM
Component Description
INFOID:0000000003133250
1.
ICC steering switch
2.
CANCEL switch
3.
RESUME/ACCELERATE switch
4.
SET/COAST switch
5.
MAIN switch
6.
DISTANCE switch
7.
LDP switch
1.
ASCD steering switch
2.
CANCEL switch
3.
RESUME/ACCELERATE switch
4.
SET/COAST switch
5.
MAIN switch
1.
Stop lamp switch
2.
ASCD brake switch (ASCD models)
ICC brake switch (ICC models)
3.
Brake pedal
JMBIA1308ZZ
JMBIA0017ZZ
JMBIA0312ZZ
Component
Reference
A/F sensor 1
A/F sensor 1 heater
Accelerator pedal position sensor
ASCD brake switch
ASCD steering switch
Battery current sensor
Camshaft position sensor (PHASE)
Crankshaft position sensor (POS)
ENGINE CONTROL SYSTEM
EC-29
< FUNCTION DIAGNOSIS >
[VQ35HR]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Cooling fan control module
Cooling fan motor
Electric throttle control actuator
Engine coolant temperature sensor
Engine oil temperature sensor
EVAP canister purge volume control solenoid valve
EVAP canister vent control valve
EVAP control system pressure sensor
Exhaust valve timing control magnet retarder
Exhaust valve timing control position sensor
Fuel injector
Fuel level sensor
Fuel pump
Fuel tank temperature sensor
Heated oxygen sensor 2
Heated oxygen sensor 2 heater
ICC brake switch
ICC steering switch
Ignition coil with power transistor
Intake air temperature sensor
Intake valve timing control solenoid valve
Knock sensor
Mass air flow sensor
PCV valve
Power steering pressure sensor
Refrigerant pressure sensor
Snow mode switch
Stop lamp switch
Throttle control motor
Throttle control motor relay
Throttle position sensor
Component
Reference
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