FUEL INJECTION AMOUNT CORRECTING DEVICE

PROBLEM TO BE SOLVED: To provide a fuel injection amount correcting device which optionally adjusts a fuel injection amount for starting an internal combustion engine by throttle operation before starting the internal combustion engine. SOLUTION: The fuel injection amount correcting device of a vehicle comprises: a fuel injection device 16 for supplying fuel to an engine 19; an ignition switch 11 of a main power supply; a starter switch 15 for starting the engine 19; and a throttle grip opening sensor 10 for detecting an operating state of the throttle grip 31. The device is also equipped with: a fuel injection amount correction value setting part 3 for setting a correction value of an increased amount of the fuel injection for starting the engine 19, based on an operation state of the throttle grip 31 performed after the ignition switch 11 is switched on and before the starter switch 15 is operated; and a control part 2 for driving the fuel injection device 16 by adapting the correction value. The more frequently and the faster the throttle is operated, the larger the increased amount correction value is set to be. COPYRIGHT: (C)2008,JPO&INPIT