| 摘要 |
A fuel control system for providing a dashpot operation at release of an accelerator pedal of a motor vehicle. A bypass is provided around a throttle valve of an engine and an idle speed control valve is provided in the bypass, for controlling air passing in the bypass. When the accelerator pedal of the motor vehicle is released, an idle signal is produced. In response to the idle signal, idle speed control valve is gradually closed. After a set time, fuel supply by a fuel injector is cut off.
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