Method of regulating an internal combustion engine

摘要

A method of regulating an internal combustion engine, in particular involving a lean-burn mode of operation, for achieving predeterminable nitrogen oxide emission values from the internal combustion engine, wherein the actual value of the lambda-value or the calorific value of a fuel-air mixture to be burnt in the internal combustion engine or a nitrogen oxide emission value is detected, preferably directly measured, and is regulated in dependence on a parameter which is characteristic of quality and/or quantity of the fuel supplied or in dependence on the power (P) delivered by the internal combustion engine.