| 摘要 |
PROBLEM TO BE SOLVED: To suppress an excessive increase in the revolving speed of an engine during transition from the delaying control of an ignition timing into the advancing control thereof at starting the engine. SOLUTION: This control device executes the delaying control to set the ignition timing to be delayed relative to an idling ignition timing at starting the engine, stops the control during executing the control in the case that the engine revolving speed NE is an idling target revolving speed NEidle or lower and a deviationΔNE between them is a predetermined valueΔNEstpx or greater, and executes the advancing control to set the ignition timing to be advanced relative to the current ignition timing. It stops fuel injection in the case that the engine revolving speed NE is a predetermined revolving speed NEcut or higher when a cooling water temperature THW at that time is a predetermined temperature THW1 or higher. In addition, it sets the predetermined valueΔNEstpx for stopping the advancing control to be greater when the cooling water temperature THW at that time is the predetermined temperature THW1 or higher than when it is not. COPYRIGHT: (C)2010,JPO&INPIT
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