START CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE

摘要

A start control system for port injection type internal combustion engines, characterized in that fuel is supplied in advance into a cylinder that is in a compression stroke or expansion stroke when the operation of the internal combustion engine is stopped; when the engine is started next time, the fuel supplied in the cylinder is combusted and the pressure generated during this combustion is utilized for rotating a crankshaft; and therefore, the torque required to crank the internal combustion engine is reduced, and so is the load on the starting system such as a starter motor.