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Home >> Lexus >> 2008 >> GS 350 AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - System And Circuit Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Accelerator Pedal >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. INSPECT ACCELERATOR PEDAL 
    1. Connect the Techstream to the DLC3.
    2. Turn the engine switch on (IG).
    3. Turn the Techstream on.
    4. Select the following menu items: Powertrain/Engine and ECT/Data List/Accelerator Position No.1 and Accelerator Position No.2.
    5. When depressing or releasing the accelerator pedal, check that the values of the Accelerator Position No.1 and Accelerator Position No.2 are within the specification.

      Accelerator Position No.1 standard voltage 

      ACCELERATOR PEDAL CONDITION CHART

      Condition Specified Condition
      Accelerator pedal Is released 0.5 to 1.1 V
      Accelerator pedal Is depressed 2.6 to 4.5 V

      Accelerator Position No.2 standard voltage 

      ACCELERATOR PEDAL CONDITION CHART

      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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