Code Description

Electric throttle control actuator consists of throttle control motor and Throttle Position (TP) sensor. The throttle control motor is operated by the ECM, and it opens and closes the throttle valve. The TP sensor detects throttle valve position, opening and closing speed of the throttle valve, and feeds the voltage signals to the ECM. The ECM judges current opening angle of the throttle valve from these signals, and the ECM controls the throttle control motor to make throttle valve opening angle correct in response to driving conditions.