Method and device for adapting adaptation values for the control of injection valves in a multi-injection engine system

摘要

The invention relates to a method for adapting adaptation values for the adaptation of fuel injection quantities of an internal combustion engine (2), to which fuel can be supplied through mixed operation of two types of injection, a first adaptation value for adapting a first injection quantity specification, according to that of the internal combustion engine (2 ) is operated with a first type of injection, and a second adaptation value for adapting a second injection quantity specification, according to which the internal combustion engine (2) is operated with a second type of injection, is adapted, the adaptation values being adapted in each case in defined, non-overlapping adaptation ranges that are dependent on the operating state, wherein at least one of the adaptation areas comprises operating states in which the internal combustion engine (2) fuel is supplied by both types of injection.