METHOD FOR OPERATING A COMPRESSION-IGNITION INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE WITH COMPRESSION IGNITION

摘要

The invention relates to a method for operating a compression-ignition internal combustion engine (1) with at least one combustion chamber which has an inlet valve (4). The compression-ignition (23) internal combustion engine (1) is operated in an operating state in which the at least one inlet valve (4) is closed at a first time within one working cycle. If the compression-ignition (23) internal combustion engine (1) is operated in the idling mode, the invention provides that the at least one inlet valve (4) is closed in the idling mode at a second time within one working cycle, which time is later than the first time. The invention also relates to an internal combustion engine (1) with compression ignition, comprising a control unit (9) which has a memory in which a control programme is stored, at least one section of which control programme controls the idling mode of the internal combustion engine (1) when the control programme is executed.