Nissan Qashqai (2007-2010). Manual — part 217

ELECTRIC IGNITION SYSTEM

EC-387

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

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operate under normal driving conditions. If engine knocking occurs, the knock sensor monitors the condition.
The signal is transmitted to the ECM. The ECM retards the ignition timing to eliminate the knocking condition.

Component Parts Location

INFOID:0000000001096750

1.

Ignition coil (with power transistor)
and spark plug

2.

Refrigerant pressure sensor

3.

Intake valve timing control solenoid
valve

4.

Knock sensor,
Crankshaft position sensor (POS)

5.

Fuel injector

6.

Camshaft position sensor (PHASE)

7.

Cooling fan motor

8.

IPDM E/R

9.

ECM

10. Mass air flow sensor (with intake

temperature sensor)

11.

Engine coolant temperature sensor

12. Electric throttle control actuator

(with built in throttle position sensor
and throttle control motor)

13. EVAP canister purge volume control

solenoid valve

JMBIA0399ZZ

EC-388

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

ELECTRIC IGNITION SYSTEM

1.

Mass air flow sensor

2.

Engine coolant temperature sensor

Vehicle front

1.

Electric throttle control actuator

2.

Camshaft position sensor (PHASE)

Vehicle front

1.

Ignition coil (with power transistor)
and spark plug

2.

Fuel injector

3

EVAP canister purge volume control
solenoid valve

Vehicle front

1.

ECM harness connector

2.

IPDM E/R

Vehicle front

JMBIA0400ZZ

JMBIA0401ZZ

JMBIA0402ZZ

JMBIA0403ZZ

ELECTRIC IGNITION SYSTEM

EC-389

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

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PBIB2942E

1.

Heated oxygen sensor 1

2.

Exhaust manifold cover

3.

Heated oxygen sensor 2

4.

Heated oxygen sensor 2 harness
connector

1.

Intake valve timing control solenoid
valve

2.

Knock sensor

1.

Refrigerant pressure sensor

2.

PCV valve

Vehicle front

JMBIA0406ZZ

JMBIA0404ZZ

JMBIA0405ZZ

EC-390

< FUNCTION DIAGNOSIS >

[HR16DE (WITHOUT EURO-OBD)]

ELECTRIC IGNITION SYSTEM

1.

Cooling fan motor

2.

Crankshaft position sensor (POS)

Vehicle front

1.

Fuel level sensor unit and fuel pump
harness connector

2.

Fuel level sensor unit and fuel pump 3.

Fuel pressure regulator

1.

ASCD clutch switch

2.

Data link connector

1.

Stop lamp switch

2.

ASCD brake pedal

3.

Accelerator pedal position sensor

JMBIA0407ZZ

JMBIA0346ZZ

JMBIA0347ZZ

JMBIA0348ZZ