| 摘要 |
PROBLEM TO BE SOLVED: To properly set a fuel injection system in conformity with the state of fuel injection by a cylinder injector. SOLUTION: An internal combustion engine is provided with a cylinder injector to directly inject fuel into a cylinder and an intake passage injector to inject fuel into an intake passage. A fuel control device for the internal combustion engine monitors a feedback correction amount correlating to a fuel injection state of the cylinder injector, such as a correction factor FAF, a learning value KG etc., changed due to adhesion of deposit, and fuel injection of each injector is varied into a system conforming to a situation by varying an injection ratio from each injector by a feedback correction amount. COPYRIGHT: (C)2005,JPO&NCIPI
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