CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of reducing suction pulsation.SOLUTION: The control device for an internal combustion engine to be loaded on a vehicle comprises an engine, an intake passage, a brake booster, a control valve, and a valve con...

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1. Verfasser: HAYASAKA MASATO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of reducing suction pulsation.SOLUTION: The control device for an internal combustion engine to be loaded on a vehicle comprises an engine, an intake passage, a brake booster, a control valve, and a valve control means. The brake booster communicates with the intake passage. The control valve controls communication and blockage of the intake passage and the brake booster. The valve control means opens the control valve in the case where the brake is off and the pressure of the intake passage is at a predetermined value or lower.