Throttle Position (TP) Sensor
The TP sensor is a potentiometer connected to the throttle valve shaft. As throttle opening changes, the sensor sends a voltage signal to ECM. The ECM uses this signal to calculate fuel injection duration.
The TP sensor is a potentiometer connected to the throttle valve shaft. As throttle opening changes, the sensor sends a voltage signal to ECM. The ECM uses this signal to calculate fuel injection duration.