Method for controlling intake manifold injection for an internal combustion engine with combined intake manifold injection system and direct injection system

摘要

The invention relates to a method for controlling a port injection of an internal combustion engine associated fuel injection system with a port injection system and a direct injection system with a common low-pressure fuel system (4), wherein an injection valve (13) of the port injection system during a determined by an electronic control unit (20) driving the During a current operating point of the internal combustion engine and the fuel injection system by the electronic control unit (20), the drive duration (TE1, TE2) of the injection valve based on a previously operating point specifically measured in the engine operation and the current operating point associated fuel pressure curve is determined.