| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide fuel injection control device for an internal combustion engine, which can consume the oxygen in an exhaust emission control catalyst quickly at a returning time from a fuel cut.SOLUTION: A fuel injection control device for an internal combustion engine controls the fuel injection of the internal combustion engine which is equipped at each cylinder with an inner-cylinder fuel injection valve. At a timing t1 or a timing returning from a fuel cut, the fuel injection control device executes not only a fuel injection (a triangular mark) of a cylinder (a first cylinder) in an intake stroke but also a fuel injection (a circle mark) by the inner-cylinder fuel injection valve disposed in the cylinder (a third cylinder) in an exhaust stroke.</p> |
