STEUERVORRICHTUNG FÜR EINE MEHRZYLINDRIGE BRENNKRAFTMASCHINE

摘要

A control device of a multicylinder internal combustion engine (1) provided with a valve operating characteristic control means (9) for controlling a valve operating characteristic of at least one of an intake valve (2) and exhaust valve (3), which estimates an intake difference of cylinders and limits a control range of said valve operating characteristic in accordance with said estimated intake difference.