Throttle position sensor is mounted on the throttle body and converts the throttle voltage angle into an electrical signal.

Throttle position sensor is mounted on the throttle body and converts the throttle voltage angle into an electrical signal.

 

Throttle position sensors measure the position of the throttle through changing voltage and sends this information to the onboard computer. The computer uses this information to adjust the amount of fuel to be delivered. A properly functioning TPS helps eliminate engine surge and hesitation.

Throttle Position Sensor