The throttle position sensor monitors how far open the throttle valve (or blade) is open, which is determined by how far down the accelerator pedal has been pushed. The throttle position controls ...

On mechanically operated throttle bodies, the cable and/or Throttle Position Sensor (TPS) may need to be adjusted. TPS adjustment is typically done with a scan tool or multimeter.

The throttle body has a throttle position sensor (TPS) to monitor the accelerator pedal movement. Meanwhile, the mass air flow sensor and TPS send data to the engine control unit (ECU), which ...