Throttle Body On-Vehicle Inspection

Engine Hybrid System. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25
2Tr-Fbe Engine Control. Hilux. Tgn26, 36 Kun25, 26, 35, 36 Ggn25

  1. CHECK THROTTLE BODY WITH MOTOR ASSEMBLY

Throttle Body -- On-Vehicle Inspection



1. CHECK THROTTLE BODY WITH MOTOR ASSEMBLY

  1. Check the throttle control motor operating sound.

    1. Turn the ignition switch to ON.

    2. When depressing the accelerator pedal, check the operating sound of the running motor. Make sure that no friction noises are emitted from the motor. If friction noise exists, replace the throttle body.

  1. Check the throttle position sensor.

    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the intelligent tester on.

    4. Enter the following menus: Powertrain / Engine and ECT / Data List / All Data / Throttle Sensor Position.

      Standard throttle valve opening percentage:
      60% or more
      NOTICE:
      When checking the standard throttle valve opening percentage, make sure the transmission is in neutral.
      If the result is not as specified, check the throttle body with motor, the wire harness and the ECM.