Nissan Juke Service and Repair Manual : Throttle valve closed position learning

Description

Throttle Valve Closed Position Learning is a function of ECM to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time the harness connector of the electric throttle control actuator or ECM is disconnected or electric throttle control actuator inside is cleaned.

Work Procedure

1.START

1. Turn ignition switch ON. With CONSULT-III


1. Turn ignition switch ON.

2. Select “CLSD THL POS LEAR” in “WORK SUPPORT” mode of “ENGINE” using CONSULT-III.

3. Follow the instructions on the CONSULT-III display.

4. Turn ignition switch OFF and wait at least 10 seconds.

Check that throttle valve moves during the above 10 seconds by confirming the operating sound.

1. Start the engine. Without CONSULT-III


1. Start the engine.

NOTE

:
Engine coolant temperature is 25°C (77°F) or less before engine starts.

2. Warm up the engine.

NOTE

:
Raise engine coolant temperature until it reaches 65°C (149°F) or more.

3. Turn ignition switch OFF and wait at least 10 seconds.

Check that throttle valve moves during the above 10 seconds by confirming the operating sound.

>> END

    Accelerator pedal released position learning
    Description Accelerator Pedal Released Position Learning is a function of ECM to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor out ...

    Idle air volume learning
    Description Idle Air Volume Learning is a function of ECM to learn the idle air volume that keeps each engine idle speed within the specific range. It must be performed under any of the following ...

    Other materials:

    Door mirror defogger does not operate
    Both sides BOTH SIDES : Description Both door mirror defoggers do not operate BOTH SIDES : Diagnosis Procedure 1.CHECK REAR WINDOW DEFOGGER Check rear window defogger. Refer to DEF-31, "Component Function Check". Is the inspection result normal? YES >> GO TO 2. NO > ...

    P245A EGR cooler bypass valve control solenoid valve
    DTC Logic DTC DETECTION LOGIC NOTE: If DTC P245A is displayed with DTC P0560 or P0657, first perform trouble diagnosis for DTC P0560 or P0657. Refer to EC-963, "DTC Logic" (DTC P0560) or EC-976, "DTC Logic" (DTC P0657). Diagnosis Procedure 1.CHECK GROUND CONNECTIONS ...

    Auto door lock operation does not operate
    Diagnosis Procedure 1.CHECK “AUTO LOCK SET” SETTING WITH CONSULT-III 1. Select “MULTI REMOTE ENT” of “BCM” using CONSULT-III. 2. Select “AUTO LOCK SET” in “WORK SUPPORT” mode. 3. Check “AUTO LOCK SET” in “WORK SUPPORT”. Refer to DLK-372, "MULTI REMOTE ENT : CONSULT-III Function (BCM - MU ...