A throttle position sensor (TPS) is used to monitor the throttle position of a vehicle. It plays a vital role in the operation of electronic throttle control mechanisms. If the TPS is not operating correctly, it could cause stalling, rough idling, poor acceleration, and decreased fuel efficiency. GarageMatch offers a seamless way to get connected with reputable repair shops that can replace your vehicle's throttle position sensor. Through our service request submission process, we can match you with the best garage specializing in your vehicle's make and model. Trust GarageMatch to put you in touch with the right people to repair your vehicle the first time.