| 摘要 |
PURPOSE:To improve the starting charactristic as well as the accelerating characteristic of an engine by a method wherein a pump, driven by an electric actuator upon beginning of acceleration as well as starting of the engine which are sensed by the change of opening degree of a throttle valve, is operated to supply fuel. CONSTITUTION:When an ignition switch is put ON to start the engine, an initiating operation is effected to clear all of units in a system initially, thereafter, an initial value is set in the RAM of a computer 22. When a start switch is put ON under this condition, a control is shifted to the steps 101, 102, 103, a cooling water temperature is detected in the step 104, the increasing amount of fuel for starting, in accordance with the cooling water temperature, is set in the step 105, the pump is operated under repeating connection and disconnection in a solenoid from the step 106 to the step 107, then the control of the system is shifted from the steps 102, 103, 106 to the step 102 and the engine may be started smoothly under a condition that necessary assisting fuel is supplied. |
