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Home › Toyota › 2010 › Matrix S, AWD › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Control System (2AZ-FE) (Service Information) › Accelerator Pedal › On-Vehicle Inspection › On-Vehicle Inspection

On-Vehicle Inspection

  1. INSPECT ACCELERATOR PEDAL ASSEMBLY 
    1. Connect the Techstream to the DLC3.
    2. Turn the ignition switch to ON and turn the Techstream on.
    3. Enter the following menus: Powertrain / Engine and ECT / Data List / Accelerator Position No. 1, Accelerator Position No. 2.
    4. Read the value displayed on the Techstream.

      Accelerator Position No. 1 Standard Voltage

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

      Accelerator Position No. 2 Standard Voltage

      Condition Specified Condition
      Accelerator pedal is released 1.2 to 2.0 V
      Accelerator pedal is fully depressed 3.4 to 5.0 V

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

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