Lexus IS250 · Service Manual ENGINE

ON-VEHICLE INSPECTION

Inspection


INSPECT ACCELERATOR PEDAL

  1. C110200E06
    Connect the intelligent tester to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the intelligent tester main switch ON.

  1. Select the following menus: DIAGNOSIS / ENHANCED OBD II / DATA LIST / ACCEL POS #1, ACCEL POS #2.

  1. When depressing or releasing the accelerator pedal, check that the values of the accelerator POS No. 1 and accelerator POS No. 2 are within the specification.

    Accelerator POS No. 1 standard voltage:
    Condition
    		 Specified Condition
    Accelerator pedal is released
    		 0.5 to 1.1 V
    Accelerator pedal is depressed
    		 2.6 to 4.5 V

    Accelerator POS No. 2 standard voltage:
    Condition
    		 Specified Condition
    Accelerator pedal is released
    		 1.2 to 2.0 V
    Accelerator pedal is depressed
    		 3.4 to 5.0 V

    If the result is not as specified, check the accelerator pedal, wire harness or ECM.

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