Method for determining the composition and quality of a fuel mixture for operating a combustion engine comprises using control information from an engine control unit based on cylinder pressure

摘要

Method for determining the composition and quality of a fuel mixture for operating a combustion engine (11) comprises using control information from an engine control unit (30) based on cylinder pressure. Preferred Features: The composition and quality of the fuel is determined from adjusting parameter correction values and/or control deviation values from the engine control unit. The adjusting parameter correction values and/or control deviation values are fed to a classifier (40) and the output parameters from the classifier are fed to the engine control unit.