Patent ID: 8423268
Filing Date: 2013-04-16
Classification: F02D,Y02T

Abstract:
1. A device (D) for controlling the operation of an internal combustion engine (M) comprising at least two cylinders (Ci) each equipped with at least one inlet valve (SA) and at least one injector (IJ), and of the so-called indirect and sequential fuel injection type, said device (D) comprising detection means (MD) arranged to detect injection event phasing errors relative to reference angular positions specific to the various cylinders (Ci), and control means (MC) arranged to rephase, if a phasing error or phasing errors is or are detected, the command to open the injector (IJ) of said cylinder (Ci) after closure of said inlet valve (SA), characterized in that said control means (MC) are arranged to stop the opening of the injector (IJ) of another cylinder (Ci) when this opening occurs while the new reference angular position of said cylinder (Ci) is being set up.