Method of providing an ignitable fuel/air mixture in an internal combustion engine with direct fuel injection

摘要

In a method of providing an ignitable fuel/air mixture in the combustion chambers of the various cylinders of an internal combustion engine with direct fuel injection wherein fuel is injected into the combustion chambers by way of injectors including injection nozzles with valve members for controllably opening and closing the injection nozzles, the valve member opening strokes and the valve member opening times are variably adjusted depending on specific engine operating conditions.