Oliff & Berridge, PLC
Method and apparatus for controlling operation of internal combustion engine, and the internal combustion engine
In an internal combustion engine, it is first determined whether a load factor of the internal combustion engine is a specified value or more and the engine speed of the internal combustion engine is a specified speed or less. If these conditions are satisfied, fuel is injected from both of a port injection valve and a direct injection valve, and a fuel injection timing of the direct injection valve is decided so as to inject fuel from the direct injection valve during the compression stroke of the internal combustion engine.
Toyota Jidosha Kabushiki Kaisha
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inventional inventional additional
Terutoshi Kichiro Takashi
Tomoda Kato Hashima