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
2007 Chevrolet Cobalt L4-2.2LSECTION Service and Repair
Accelerator Pedal Position Sensor Replacement
Removal Procedure
1. Disconnect the connector position assurance (CPA) from the accelerator pedal position (APP) sensor connector.
2. Disconnect the APP sensor harness connector.
3. Remove the APP assembly attachment bolts from the brake pedal assembly.
4. Remove the APP assembly from the vehicle.
Installation Procedure
1. Install the upper attachment bolt into the APP assembly.
2. Install the APP assembly into the vehicle.
Notice: Refer to Fastener Notice.
3. Install the attachment bolts into the APP assembly.
Tighten the accelerator pedal position assembly-to-brake bracket bolt to 9 N.m (80 lb in).
4. Connect the APP sensor harness connector. Push the connector in until the lock position is felt, then pull back to confirm engagement.
5. Install the APP sensor connect CPA.
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.