FUEL INJECTION CORRECTION DEVICE AND CORRECTION METHOD IN WARMING UP AIR COOLING-TYPE INTERNAL COMBUSTION ENGINE, TO EXECUTE EXACT WARMING-UP INCREASE CORRECTION PROCESS

摘要

PURPOSE: A fuel injection correction device and a correction method in warming up an air cooling-type internal combustion engine are provided to exactly execute a warm-up increase correction process without using excessive fuel. CONSTITUTION: A fuel injection correction device in warming up an air cooling-type internal combustion engine(12) has a fuel injection device electrically controlling fuel injection. The fuel injection correction device comprises a suction temperature sensor(34) detecting suction air temperature; an oil temperature sensor(36) detecting oil temperature; and a control device making fuel injection amount increased as the detected oil temperature becomes lower and a difference between the detected oil temperature and the detected suction air temperature becomes smaller.