| 摘要 |
An internal combustion engine control device includes: an internal combustion engine in which a cylinder includes a turbo-side exhaust valve that opens and closes an exhaust port that communicates with a turbo-side exhaust passageway that leads to a turbine's inlet opening of a turbosupercharger, and with a bypass-side exhaust valve that opens and closes an exhaust port that communicates with a bypass-side exhaust passageway that bypasses the turbine; a bypass control valve provided on the bypass-side exhaust passageway; an exhaust-side valve-operating device that opens and closes the turbo-side exhaust valve and the bypass-side exhaust valve in accordance with cam profiles that are provided, only one for each of the turbo-side exhaust valve and the bypass-side exhaust valve; and a control portion that controls degree of opening of the bypass control valve according to an operation status of the engine.
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