STOP POSITION CONTROLLER FOR ENGINE, ENGINE SYSTEM, VEHICLE, AND METHOD OF STOPPING ENGINE

DRIVE August 28, 2024
Source
Intake valve close timing change means that collectively changes intake valve close timing as close timing of plural intake valves 11 and control means that controls each section of an engine E including fuel supply means and the intake valve close timing change means are provided. When a specified engine stop condition is satisfied, fuel cut is performed to stop a fuel supply into a cylinder by the fuel supply means. After the fuel cut, the intake valve close timing change means is controlled such that a retarded amount of intake valve close timing immediately before a stop of a stop-time compression stroke cylinder as a cylinder stopped in a compression stroke from intake bottom dead center is larger than a retarded amount of the intake valve close timing immediately before a stop of a stop-time expansion stroke cylinder as a cylinder stopped in an expansion stroke from the intake bottom dead center.

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