| 摘要 |
A fuel injection control device for a diesel engine controls a first fuel injection timing to reduce white smoke produced in a large amount immediately after the start of the engine. The fuel injection control device has a high-pressure pump, a common rail for storing fuel raised to high pressure, an injector for injecting the fuel into a combustion chamber, and control means. In starting the engine, in order that the pressure in the common rail becomes a set pressure, the fuel injection control device controls fuel injection such that, when an engine start switch is turned on, the fuel is injected after the engine is cranked without injecting the fuel for a predetermined time period.
|
