| 摘要 |
PURPOSE:To improve acceleration responsive property by providing an acceleration detecting means for detecting the acceleration of an engine, a means for applying acceleration increment pulses to a duel injection valve and a means for applying temporary pulses to the fuel injection valve. CONSTITUTION:When an acceleration detecting means A judges the acceleration condition of an engine, an acceleration increment pulse applying means B is operated to generate temporary acceleration increment pulses. Also, a first temporary pulse applying means D for receiving signals from an idle switch C generates first temporary pulses when a throttle valve begins to open. Further, a second temporary pulse applying means E generates second temporary pulses a predetermined time after the first temporary pulses are generated. These pulses are applied to a fuel injection valve F separately from the basic pulse. Thus, acceleration responsive property in start or acceleration can be improved. |
