| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine that can maintain accuracy of air-fuel ratio control high even when a throttle is controlled due to passing of delay time until an acceleration aperture varies and an air inlet valve is closed after the amount of fuel injection is calculated regarding the control device for the internal combustion engine.SOLUTION: The control device controls a throttle to a throttle opening, waiting for passing of a predetermined delay time after the target throttle opening is calculated according to the acceleration aperture. When the passing period of the delay time is earlier than a closing time of the air inlet valve and a calculating time of the amount of fuel injection is within the predetermined time when the acceleration aperture is changed or not, the delay time is extended. |
