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Chevrolet C1500 SS454
Marshall, Midlothian, TX
Accelerator Pedal Position Sensor
What is a the purpose of the Accelerator Pedal Sensor?
Unlike the cable driven design used on older vehicles, many modern vehicles use a "drive by wire" system to connect the gas pedal to the engine's throttle body. A sensor on the pedal tells the engine's computer how much the pedal has been pressed, which in turn relays this info to a motor on the throttle body and allows fresh air into the engine.
How do I know if my sensor has gone bad?
If you press the gas pedal and the throttle body does not turn the throttle blade to allow air into the engine, you may have a bad sensor. If this sensor fails, you will typically see a "check engine" light appear on the dash stating theres an issue with the pedal or throttle circuit.
Related OBDII codes
P0220 Throttle/Petal Position Sensor/Switch B Circuit Malfunction
At 1A Auto, we make shopping for a replacement accelerator pedal position sensor for your car, truck, SUV or van easy - we're here to help you select the right part for your vehicle! Call our customer service toll free at 888-844-3393 if you have any questions about our sensors, warranty, compatibility or to purchase, or you can buy online.
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We employ USA based, knowledgeable support technicians. They'll help you through your project. We always make sure you get the right part. And we boast the industry's most generous returns policy. You won't find a company more passionate about auto parts than 1A Auto.