GMC SIERRA THROTTLE POSITION WIRING
Part 1 -How to Test the GM Accelerator Pedal Position (APP
Jan 26, 2020The Accelerator Pedal Position sensor is inside the Accelerator Pedal Assembly. The Accelerator Pedal Assembly is not connected to the throttle plate via a cable (like in the good ole' days). That the Accelerator Pedal Assembly is made up of 3 individual Position Sensors. Each one has separate signal, Ground, and 5.0 volt reference circuits.GM Electronic Throttle Body Circuit Descriptions And Testing Tips
GMC Sierra 1500 Reduced Engine Power & Check Engine Light On
The GMC Sierra 1500 uses a throttle position sensor (TPS) which commonly fails and causes: This issue is related to the throttle position sensor, and can be caused by faulty wiring to the TPS, bad connection at the TPS, or a failed TPS.
Replace Throttle Position Sensor Tahoe, Silverado, and
Jan 13, 2018Replace Throttle Position Sensor Tahoe, Silverado, and Suburban Chevy / GMC Code P2135 TPS Problems - Duration: GMC Sierra/Chevy Silverado Cabin Air Filter Replacement