| 摘要 |
PURPOSE:To perform an effective fuel cut from deceleration to stop times, without causing the deterioration of drivability of an automobile, and suppress consumption of fuel, by providing a fuel cut control circuit and engine restarting circuit in a fuel controller. CONSTITUTION:In case of deceleration, by releasing an accelerator pedal and depressing a brake pedal, a signal B from a gear shift position detecting means is input to an AND circuit 23, while a signal A from a valve opening detecting means 26 is further input to this AND circuit 23. Accordingly, a signal E from the AND circuit 23 is input to a transistor 53 to operate a relay 54. As a result, a signal is output from a fuel cut control means 55 to cut off a feed of fuel, under this condition an automobile continues deceleration and is stopped. Accordingly, supply of unnecessary fuel at deceleration can be cut off, while fuel at idling time when waiting for a signal and the like can be cut off, and the fuel can be saved. |
