LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Nissan-Datsun >> 2017 >> Quest SL >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Introduction, Wiring Diagrams And Basic Inspection) >> Basic Inspection >> Throttle Valve Closed Position Learning >> Work Procedure >> Diagnostic Test
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Test

  1. START

    G-20 WITH CONSULT

    1. Turn ignition switch ON.
    2. Select "CLSD THL POS LEARN" in "WORK SUPPORT" mode.
    3. Follow the instructions on the CONSULT 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.

    G-21 WITHOUT CONSULT

    1. Start the engine.
      NOTE:

      Coolant temperature is less than 25°C (77°F) before engine starts.

    2. Warm up the engine.
      NOTE:

      Warm up the engine until "COOLAN TEMP/S" on "DATA MONITOR" of CONSULT reaches more than 65°C (149°F).

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

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

    END