Dodge Truck Throttle Position Sensors

The throttle position sensor (TPS) in a Dodge truck is an electronic component that is used to monitor the position of the throttle in the engine management system. The TPS sends a signal to the engine control module (ECM) indicating the throttle angle, which the ECM then uses to adjust fuel delivery and ignition timing for optimal engine performance.

Common symptoms of a failing TPS in a Dodge truck include:

1. Engine stalling or misfiring

2. Poor acceleration

3. Decreased fuel efficiency

4. Engine warning light (check engine light) illumination

5. Rough idle