Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Accelerator Pedal Position Sensor: Service and Repair
2009 Chevrolet Cobalt L4-2.2LSECTION Service and Repair
Accelerator Pedal with Position Sensor Assembly Replacement
Removal Procedure
1. Remove the steering column filler panel. Steering Column Opening Filler Replacement (Service and Repair).
2. Disconnect the instrument panel (I/P) wiring harness electrical connector from the accelerator pedal position (APP) sensor.
3. Remove the accelerator pedal bolts.
4. Remove the accelerator pedal with sensor.
Installation Procedure
1. Position the accelerator pedal with sensor.
Caution: Refer to Fastener Caution (Fastener Caution).
2. Install the accelerator pedal bolts and tighten to 10 Nm (89 lb in).
3. Connect the I/P wiring harness electrical connector to the APP sensor.
4. Install the steering column filler panel. Refer to Steering Column Opening Filler Replacement (Service and Repair).
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.