Styrning av en förbränningsmotor

摘要

The invention relates to a method of operating an internal combustion engine using liquid pilot fuel, which engine (2) has a plurality of cylinders (3) and engine controller (10) capable of adjusting a burning state of each cylinder through fuel regulation (100), including fuel cut-off, upon occurrence of abnormal combustion. Upon occurrence of abnormal combustion in a cylinder (3) the fuel injection is kept partially active with a pilot fuel injected (200) by pilot nozzle (31) of said cylinder (3).