| 摘要 |
PROBLEM TO BE SOLVED: To atomize fuel when starting an engine, to minimize an amount of fuel adhered on a wall face, and to optimally form air-fuel mixture to improve combustion when starting the engine. SOLUTION: When starting the engine, controlling of increasing pressure of fuel supplied to a fuel injection compared with a normal operation after the engine is started, and controlling of split injection, wherein fuel of one cycle of an engine is injected from the fuel injector in a plurality of times, are performed. COPYRIGHT: (C)2007,JPO&INPIT
|
