gmc Workshop Repair Guides

GMC Workshop Service and Repair Manuals

Air Flow Meter/Sensor > < Diagram Information and Instructions|Page 2948
Page 1
background image

Accelerator Pedal Position Sensor: Service and Repair

Accelerator Pedal Position Sensor Replacement

Removal Procedure

1. Disconnect the accelerator pedal position (APP) sensor electrical connector.
2. Remove the APP sensor nuts.
3. Remove the APP sensor from the vehicle.

Installation Procedure

1. Position the APP sensor over the studs.

Notice:  Refer to Fastener Notice  (See: Service Precautions/Vehicle Damage Warnings/Fastener Notice) .

2. Install the APP sensor nuts.

Tighten the APP sensor mounting nuts to 9 N.m (80 lb in).

3. Connect the APP sensor electrical connector.
4. Inspect below the pedal for binding, to ensure full range of motion.

Air Flow Meter/Sensor > < Diagram Information and Instructions|Page 2948