| 摘要 |
PURPOSE:To render preferable reduction in fuel with respect to deceleration in speed by finding both the differences between the current and precedent values and between the current value and the value further precedent to it, which are taken in by a controller from a deceleration detecting means and comparing those differences with respective specified values for detemining the modest quantity of fuel to be injected. CONSTITUTION:Based on the input signals from a throttle sensor 16 which detects the fully opened state of a throttle valve 4, and the other sensors 18 to 20 and 23 to 25, and electronic controller 14 sends a fuel injection pulse to a fuel injection valve 14 along with calculating an ignition timing to send it to an ignition coil 32 in the form of a current. The controller 15 receives the output of the throttle sensor 16 to increase or decrease fuel according to it, whereby achieving compensation of speed for acceleration or deceleration. The controller determines the quantity of fuel to be injected in such a manner that it finds both the differences between the current value and the precedent value and between the current value and the further precedent value which are taken in by the controller from the throttle sensor 16, compares those values with the respective specified values, and selects one from them for compensation. Therefore, preferable reduction in quantity may be rendered with respect to any deceleration in speed. |
