Method for operating fuel supply system of internal combustion engine, involves supplying fuel through fuel line from electric fuel pump, where pressure in fuel line or flow rate of electric fuel pump is controlled to target-value

摘要

The method involves supplying fuel through a fuel line (16) from an electric fuel pump (14). The pressure (p-Kraftstoff) in the fuel line or the flow rate of the electric fuel pump is controlled to a target-value. The injected fuel quantity is pre-controlled by controlling the electric fuel pump by applying the pressure control depending on the temporal course of the target value. Independent claims are included for the following: (1) a computer program for executing a method for operating a fuel supply system of an internal combustion engine; (2) a controlling unit or regulating unit for operating an internal-combustion engine; and (3) a diesel-cycle or an otto-cycle, particularly the homogeneous load compression ignition method or the control light-emitting diode car ignition method for an internal-combustion engine.