摘要 |
PURPOSE:To suppress the dispersion of the fuel injection characteristic by providing an auxiliary fuel feeding passage individually feeding fuel to fuel pressurizing mechanisms in addition to a main fuel feeding passage. CONSTITUTION:An auxiliary fuel feeding passage 19 individually feeding fuel to fuel pressurizing mechanisms 15a-15f in parallel is provided in addition to a main fuel feeding passage 16. The fuel with nearly the same temperature is fed to the fuel pressurizing mechanisms 15a-15f through this auxiliary fuel feeding passage 19, the fuel temperature difference between cylinders can be reduced to about 10 deg.C, thereby the dispersion of the fuel injection characteristic can be suppressed. |