Patent ID: 7150262

Claim:
A control apparatus of an internal combustion engine, comprising: a combustion chamber; an air-intake port and an exhaust port that communicate with the combustion chamber; an air-intake valve that opens and closes the air-intake port; an exhaust valve that opens and closes the exhaust port; a fuel injection unit that injects fuel into the combustion chamber; a fuel supplying unit that supplies fuel to the fuel injection unit; a fuel pressure detecting unit that detects a pressure of fuel supplied from the fuel supplying unit to the fuel injection unit; a combustion chamber temperature detecting unit that detects a temperature parameter of the combustion chamber; and a fuel injection control unit that causes the fuel injection unit to execute a first fuel injection when the pressure detected by the fuel pressure detecting unit is not less than a predetermined threshold fuel pressure and when the temperature parameter of the combustion chamber detected by the combustion chamber temperature detecting unit is not less than a predetermined threshold temperature.