Impala V8-5.3L (2008)
Accelerator Pedal Position Sensor: Service and Repair
Accelerator Pedal Position Sensor Replacement
Removal Procedure
1. Remove the left instrument panel (I/P) sound insulator.
2. Disconnect the accelerator pedal position (APP) sensor electrical connector (1).
3. Remove the APP sensor assembly bolts.
4. Remove the APP sensor assembly from the vehicle.
Installation Procedure
