Patent ID: 7930092
Filing Date: 2011-04-19
Classification: F02D,F02N,F02P

Abstract:
1. A control apparatus for an internal combustion engine, comprising: a fuel injection unit provided in the internal combustion engine; an ignition unit provided in the internal combustion engine; a crank angle detection unit that is provided in the internal combustion engine, and that outputs a crank signal each time a crankshaft rotates by a predetermined angle; a fuel pump used to supply fuel to the fuel injection unit; a booster unit that boosts a power supply voltage; an ignition discharge unit that charges an ignition condenser using the boosted power supply voltage, and discharges power with which the ignition condenser has been charged to the ignition unit at the ignition timings; and a control unit structured to control the fuel injection unit, the ignition unit, and the fuel pump, to ascertain ignition timings based on the crank signals output from the crank angle detection unit, and to perform a startup control sequence that comprising: