Throttle Body (For Sedan) On-Vehicle Inspection

Engine Hybrid System. Yaris. Ncp93, 131
1Nz-Fe Engine Control. Yaris. Ncp93, 131

  1. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY

Throttle Body (For Sedan) -- On-Vehicle Inspection



1. INSPECT THROTTLE WITH MOTOR BODY ASSEMBLY

  1. Turn the ignition switch to ON without operating the accelerator pedal.

    NOTICE:
    If the accelerator pedal is operated, perform the above steps again.

  1. Connect the Techstream to the DLC3 and clear the DTCs (YARIS_NCP93 RM000000PDK0QGX.html).

  1. Start the engine and check that the MIL is not illuminated and that the idle speed is within the specified range when the A/C is switched off after the engine is warmed up.

    Standard (for Automatic Transaxle):
    Condition
    		Engine Idle Speed
    A/C switched off
    		650 to 750 rpm
    Standard (for Manual Transaxle):
    Condition
    		Engine Idle Speed
    A/C switched off
    		550 to 650 rpm
    HINT:
    1. Be sure to perform this step with all accessories off.
    2. Make sure that the shift lever is in neutral.

  1. Enter the following menus: Powertrain / Engine and ECT / Data List / Throttle Sensor Position. Fully depress the accelerator pedal and check that the value is 60% or more.

  1. Perform a road test and confirm that there are no abnormalities.