Description

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 harness connector of electric throttle control actuator or ECM is disconnected.

• Electric throttle control actuator is removed.

• Electric throttle control actuator is replaced.

• ECM is replaced.

NOTE

:
The necessary operation is different depending on the operation result of ECM data save or write. Always perform the operation according to procedures. Refer to EC-882, "Work Procedure".

Work Procedure

1.START

1. Make sure that accelerator pedal is fully released.

2. Turn ignition switch ON and wait at least 15 seconds.

Make sure that throttle valve moves during the above 15 seconds by confirming the operating sound.

3. Turn ignition switch OFF and wait at least 4 minutes.

4. Turn ignition switch ON.

>> END