Equalizing at least two cylinder banks of internal combustion engine involves correcting at least one control parameter depending on parameter representing cylinder bank torque coefficient

摘要

The method involves controlling each cylinder bank with at least one control parameter, determining a parameter representing the torque coefficient and correcting at least one control parameter to equalize the cylinder banks depending on the determined parameter. The representative parameter can be the segment time, the interval between combustion processes in a cylinder or between ignitions in a cylinder of each cylinder bank. Independent claims are also included for the following: an arrangement for equalizing at least two cylinder banks of an internal combustion engine.