A/T CONTROL SYSTEM : Accelerator Pedal Position Sensor

The accelerator pedal position sensor is installed on the upper end of the accelerator pedal assembly.
The accelerator pedal position sensor detects the accelerator position.
The accelerator pedal position sensor transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM. Then, the TCM receives accelerator pedal position signal from the ECM via CAN communication.