METHOD FOR STARTING AN INTERNAL COMBUSTION ENGINE WITH CONTROLLED IGNITION, FUEL SUPPLY BY DIRECT INJECTION

摘要

The present invention relates to a method of starting a spark ignition internal combustion engine, supplied with fuel by direct injection into each cylinder of the engine, in which, at a stage preceding the driving of the engine at a steady steady state by the combustions in the cylinders, and in at least one given cylinder for a given engine cycle, said method comprises a step of triggering at least one ignition spark (61) between a first (30) and a second (40) successive distinct phases of secondary injection of the fuel, carried out between the closing of the intake valve and 90 ° after the top dead center of compression (TDC2) of the piston in said cylinder.