| 摘要 |
PURPOSE: An idle air amount learning method is provided to make a current engine rotational frequency to follow a target engine rotational frequency by adding and subtracting a difference reflected to a learned value to/from an idle air amount. CONSTITUTION: An idle air amount learning method comprises learning an idle air amount(S101-S105), detecting a different amount reflected to a learned value at a continuous learning process(S106-S108), and adding and subtracting the detected difference amount to and from an idle control air amount to calculate an idle speed actuator duty(S109-S114). |
