Programmation de ralenti

This function is used for the engine control unit (ECM) to learn the position of the idle control valve/auxiliary air control (IACV/AAC valve). This is done to provide correct engine speed at idle. Always perform this function after replacing the idle control valve, throttle body, engine control unit or if the idle speed/ignition timing is out of the specification. See the service manual for more information.
Remarque :
All the data parameters must show "OK" to be able to perform the function correct.
Conditions du test :
Procédure :
  1. Démarrer le moteur et le laisser atteindre la température normale de fonctionnement.
  2. Vérifier que les conditions de test sont réunies.
  3. When all the data parameters are met (showing "OK"), a dialogue box will display that all parameters are approved.
  4. Press "OK" and wait until the learning is completed.
  5. La fonction est terminée.