CONTROL DEVICE FOR DIRECT INJECTION GASOLINE ENGINE

PROBLEM TO BE SOLVED: To further suppress smoke generation while avoiding adverse effect to an engine 1 caused by oil dilution before finish of warming-up of an engine 1.SOLUTION: In a non-warmed up state before finishing warming-up of an engine body 1 and on the basis of a relationship between the knocking limit and the maximum torque generation timing, a control means (Engine controller 100) changes over between a first operation state where an ignition timing is not advanced from the maximum torque generation timing and a second operation state where the ignition timing is advanced from the maximum torque generation timing. In the first operation state, the fuel injection time in an intake stroke is set at predetermined time on the advanced angle side, and in the second operation state, the fuel injection time is set on the delay angle side from the predetermined time.