SYSTEM AND PROCESS FOR CONTROLLING THE FUEL INJECTION OF A DIESEL ENGINE OF A MOTOR VEHICLE

摘要

A system for controlling the operation of a diesel engine of a motor vehicle equipped with means for supplying fuel to the cylinders thereof in accordance with at least one main injection and a delayed injection of fuel as a function of a predetermined desired value for the crank angle interval separating the delayed injection from the main injection, wherein it comprises means for estimating the crank angle interval separating the delayed injection from the main injection in at least one cylinder and means for controlling the supply means capable of slaving this estimated interval to the desired interval value.