The throttle position sensor detects the valve's absolute angle and provides a stable and accurate signal to the ECU. Traditional angle measurement systems used a potentiometer with three terminals ...

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 ...

Only one throttle-body has the throttle position sensor, and another has the MAP sensor.