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:

    B2205 vehicle speed
    Description Vehicle speed signal is transmitted from ABS actuator and electric unit (control unit) via CAN communication to combination meter. DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM SELF-DIAGNOSIS OF ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) Perform Self Diagnost ...

    Secondary speed sensor
    Exploded View 1. Transaxle assembly 2. O-ring 3. Secondary speed sensor : Vehicle front : Always replace after every disassembly. : Nm (kg-m, in-lb) : Genuine NISSAN CVT Fluid NS-2 Removal and Installation REMOVAL 1. Disconnect battery cable from negative terminal. Refer to PG-124, ...

    B209f cranking request circuit
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC B209F is displayed with DTC U1000, first perform the trouble diagnosis for DTC U1000. Refer to PCS- 59, "DTC Logic". DTC CONFIRMATION PROCEDURE 1.PERFORM DTC CONFIRMATION PROCEDURE 1. Perform DTC CONFIRMATION PROCEDURE for DTC P1650. Re ...