Nissan Juke Service and Repair Manual : Engine idle speed too high

Description

CHART 5: ENGINE IDLE SPEED TOO HIGH

Diagnosis Procedure

1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT

Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Procedure".

Is the inspection result normal? YES >> GO TO 2.

NO >> Repair or replace harness or connector.

2.CHECK WIRING HARNESS

Visually check the condition of the engine wiring harness.

Is the inspection result normal? YES >> GO TO 3.

NO >> Repair or replace harness or connector.

3.CHECK ACCELERATOR PEDAL POSITION SENSOR

Check the accelerator pedal position sensor. Refer to EC-1001, "Component Inspection".

Is the inspection result normal? YES >> INSPECTION END

NO >> Repair or replace.

    Impossible to shut off engine
    Description CHART 4: IMPOSSIBLE TO SHUT OFF ENGINE Diagnosis Procedure 1.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT Check ECM power supply and ground circuit. Refer to EC-885, "Diagnosis Pro ...

    Engine idle speed too low or unstable
    Description CHART 6: ENGINE IDLE SPEED TOO LOW OR UNSTABLE Diagnosis Procedure 1.CHECK FUEL Check that the fuel reservoir is correctly filled and with the right fuel. >> GO TO 2. 2.CHE ...

    Other materials:

    Vehicle information display warnings and indicators
    Please note that depending on your specific vehicle configuration and trim level, some of the following warning messages may not be applicable to your Nissan Leaf. EV system operation for discharged Intelligent Key system indicator This indicator serves as an aler ...

    Headlight switch
    Lighting 1 Turn the switch to the position: The front parking, side marker, tail, license plate, instrument lights and daytime running lights (for NISMO models) will come on. 2 Turn the switch to the position: Headlights will come on and all the other lights remain on. However, the daytime ...

    Radiator
    Exploded View 1. Reservoir tank cap 2. Reservoir tank 3. Clamp 4. Reservoir tank hose 5. Mounting rubber (upper) 6. Reservoir tank hose 7. Radiator 8. Mounting rubber (lower) 9. Drain plug 10. O-ring 11. Cooling fan assembly 12. Radiator hose (upper) 13. Radiator hose (lower) ...