Accelerator Pedal Position Sensor: Service and Repair

2006 Chevrolet Optra (CANADA) L4-2.0LSECTION Service and Repair



Accelerator Pedal with Position Sensor Replacement

Removal




1. Turn the ignition switch to the off position.
2. Disconnect the Electronic Throttle Control (ETC) connector from the accelerator pedal.
3. Remove the 3 accelerator pedal retaining nuts.
4. Remove the accelerator pedal.

Installation




1. Position the accelerator pedal.
2. Install the 3 accelerator pedal retaining nuts.

Tighten the accelerator pedal retaining nuts to 19 Nm (14 lb ft).

3. Connect the Electronic Throttle Control (ETC) connector to the accelerator pedal.

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.