Nissan Teana J32. Instruction — part 381

EC-62

< FUNCTION DIAGNOSIS >

[VQ25DE, VQ35DE]

COOLING FAN CONTROL

Component Parts Location

INFOID:0000000003857775

1.

Intake valve timing control solenoid
valve (bank 1)

2.

Intake valve timing control solenoid
valve (bank 2)

3.

Electronic controlled engine mount
control solenoid valve

4.

Fuel injector (bank 2)

5.

Cooling fan motor-2

6.

A/F sensor 1 (bank 2)

7.

Ignition coil (with power transistor)
and spark plug (bank 2)

8.

Camshaft position sensor (PHASE)
(bank 2)

9.

Crankshaft position sensor (POS)

10. Engine coolant temperature sensor

11.

Cooling fan motor-1

12. ECM

13. Refrigerant pressure sensor

14. Battery current sensor

15. IPDM E/R

16. Mass air flow sensor (with intake air

temperature sensor)

17. Electric throttle control actuator

18. Power valve actuator 2 (VQ35DE

models)

19. EVAP canister purge volume control

solenoid valve

20. Camshaft position sensor (PHASE)

(bank 1)

21. Ignition coil (with power transistor)

and spark plug (bank 1)

22. A/F sensor 1 (bank 1)

23. Fuel injector (bank 1)

24. VIAS control solenoid valve 1 and 2

(VQ35DE models)

25. Power valve actuator 1

JMBIA1373ZZ

COOLING FAN CONTROL

EC-63

< FUNCTION DIAGNOSIS >

[VQ25DE, VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

Mass air flow sensor (with intake air
temperature sensor)

2.

Electric throttle control actuator

: Vehicle front

1.

Ignition coil (with power transistor)
and spark plug (bank 1)

2.

Fuel injector (bank 1)

3.

Fuel injector (bank 2)

4.

Ignition coil (with power transistor)
and spark plug (bank 2)

5.

EVAP canister

: Vehicle front

1.

Knock sensor (bank 1)

2.

Knock sensor (bank 2)

3.

Knock sensor

: Vehicle front

JMBIA1374ZZ

JMBIA1375ZZ

JMBIA1376GB

JMBIA1377ZZ

EC-64

< FUNCTION DIAGNOSIS >

[VQ25DE, VQ35DE]

COOLING FAN CONTROL

1.

Crankshaft position sensor (POS)

2.

Camshaft position sensor (PHASE)
(bank 2)

3.

Camshaft position sensor (PHASE)
(bank 1)

: Vehicle front

1.

Refrigerant pressure sensor

2.

Battery current sensor

: Vehicle front

1.

ECM

2.

Fuel pump fuse

3.

IPDM E/R

: Vehicle front

JMBIA1378ZZ

JMBIA1379ZZ

PBIB1686E

COOLING FAN CONTROL

EC-65

< FUNCTION DIAGNOSIS >

[VQ25DE, VQ35DE]

C

D

E

F

G

H

I

J

K

L

M

A

EC

N

P

O

1.

A/F sensor 1 (bank 1) harness con-
nector

2.

A/F sensor 1 (bank 1)

3.

A/F sensor 1 (bank 2) harness con-
nector

4.

A/F sensor 1 (bank 2)

: Vehicle front

1.

HO2S2 (bank 1)

2.

HO2S2 (bank 2)

3.

HO2S2 (bank 2) harness connector

4.

Tie-rod (RH)

5.

Power steering pressure sensor

6.

HO2S2 (bank 1) harness connector

: Vehicle front

1.

Electronic controlled engine mount
control solenoid valve

2.

VIAS control solenoid valve 1

3.

VIAS control solenoid valve 2

4.

EVAP canister purge volume control
solenoid valve

JMBIA1116ZZ

JMBIA1380ZZ

JMBIA1381GB