Nissan Frontier. Manual - part 477

ENGINE CONTROL SYSTEM

EC-479

< SYSTEM DESCRIPTION >

[VQ40DE FOR USA AND CANADA]

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SYSTEM DESCRIPTION

ENGINE CONTROL SYSTEM

System Diagram

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JSBIA3452GB

EC-480

< SYSTEM DESCRIPTION >

[VQ40DE FOR USA AND CANADA]

ENGINE CONTROL SYSTEM

Engine Control Component Parts Location

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BBIA0536E

ENGINE CONTROL SYSTEM

EC-481

< SYSTEM DESCRIPTION >

[VQ40DE FOR USA AND CANADA]

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BBIA0578E

EC-482

< SYSTEM DESCRIPTION >

[VQ40DE FOR USA AND CANADA]

ENGINE CONTROL SYSTEM

1.

EVAP canister purge volume control 
solenoid valve
(view with engine cover removed)

2.

EVAP service port 
(view with engine cover removed)

3.

Oil filler cap
(view with engine cover removed)

4.

EVAP canister vent control valve
(view with body removed)

5.

EVAP control system pressure sen-
sor
(view with body removed)

6.

Drain filter
(view with body removed)

7.

EVAP canister
(view with body removed)

8.

Power steering pressure sensor

9.

Throttle valve
(view with intake air duct removed)

10. Electric throttle control actuator

(view with intake air duct removed)

11. Intake manifold collector

12. Intake valve timing control solenoid 

valve (bank 1) 

13. Intake valve timing control solenoid 

valve (bank 2)
(view with engine cover and intake 
air duct removed)

14. Cooling fan motor harness connec-

tor
(view with battery removed)

15. Fuel pump, fuel level sensor unit and 

fuel filter

16. Fuel pressure regulator

: Front

ALBIA0516ZZ