| 摘要 |
PURPOSE:To prevent the over-lean state of air fuel ratio by installing a deceleration control means for setting the fuel injection amount to zero independently of the output of an aimed-value setting means in deceleration, in the setting of each aimed value of the throttle opening-degree and the fuel injection amount according to the operation amount of an accelerator. CONSTITUTION:An acceleration detecting means A for detecting the operation amount of an accelerating pedal is installed, and an aimed throttle opening- degree can be set by a throttle opening-degree setting means B on the basis of the detection signal of the acceleration detecting means A, and an aimed fuel injection amount can be set by a fuel injection amount setting means C. A throttle valve is controlled by a throttle driving means D according to the aimed throttle opening-degree, and a fuel injection means E is controlled according to the aimed fuel injection amount. Further, when a deceleration detecting means F detects the deceleration state of an engine, a deceleration control means G controls the throttle valve to the angle corresponding to the operation amount of an accelerator, and the fuel injection amount is controlled to zero independently of the output of the setting means C.
|
