| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control device preventing a shock when returning from a state that F/C (fuel cut) is performed while increasing an intake air quantity. <P>SOLUTION: In the control device of a vehicle, a transmission continuously varying speed change ratio is connected to the output side of the engine where a power loss is decreased according to increase of the intake air quantity in a state of rotating without being supplied with fuel. When engine rotation speed in deceleration exceeds a preset return rotation speed, fuel supply to the engine is stopped, the speed change ratio is increased with decrease of vehicle speed during the deceleration in which the fuel supply is stopped, and the intake air quantity is increased according to the increase of the speed change ratio. The control device performs control (S14) for reducing the increased intake air quantity when fuel supply to the engine is restarted. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
