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Home >> Toyota >> 2009 >> Sienna CE >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System - System & Component Testing, On-Vehicle Inspection, Removal, Inspection & Installation >> Accelerator Pedal Rod >> On-Vehicle Inspection
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On-Vehicle Inspection

  1. CHECK ACCELERATOR PEDAL ROD 
    1. Check the voltage.
      1. Connect the Techstream to the DLC3.
      2. Turn the ignition switch to ON.
      3. Turn the Techstream on.
      4. Enter the following menus: Powertrain / Engine and ECT / Data List.
      5. Operate the accelerator pedal, and then check that the Accelerator Position No. 1 and Accelerator Position No. 2 values are within the specifications.

        Standard voltage (Accelerator Position No. 1) 

        VOLTAGE SPECIFICATION

        Accelerator Pedal Condition Specified Condition
        Released 0.5 to 1.1V
        Depressed 2.5 to 4.5 V

        Standard voltage (Accelerator Position No. 2) 

        VOLTAGE SPECIFICATION

        Accelerator Pedal Condition Specified Condition
        Released 1.2 to 2.0 V
        Depressed 3.4 to 5.0 V

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

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