Throttle Valve Closed Position Learning

Throttle valve closed position learning is an operation to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time electronic throttle control actuator harness connector or ECM is disconnected.

1. Turn ignition switch ON.
2. Turn ignition switch OFF wait at least 10 seconds. Make sure that throttle valve moves during above 10 seconds by confirming the operating sound.