Automobile direct fuel injection engine operating method has throttle in air intake line adjusted for reducing combustion air quantity dependent on engine load or pressure increase in reduced pressure reservoir for servo devices

摘要

The engine operating method is used for a direct fuel injection engine which has a reduced pressure reservoir for one or more servo devices, coupled to the engine air intake line (1) supplying the combustion air to the engine combustion chamber, with the throttle adjusted for reducing the quantity of combustion air, in dependence on the position of the accelerator pedal or upon reaching a pressure increase threshold for the reduced pressure reservoir. Also included are Independent claims for the following; (a) a control element for an engine control device; (b) an engine control device; and (c) an automobile engine.