PROCEDE DE GESTION D'UN COUPLE MOTEUR LORS D'UNE DECELERATION AVEC COUPURE D'INJECTION ET VEHICULE CORRESPONDANT

摘要

The invention relates mainly to a method for managing a torque of a controlled-ignition combustion engine using a torque structure, characterized in that with the combustion engine operating on an optimal ignition advance when following a reference torque (Cc) in a looped-back mode of operation of the torque structure, it comprises the step of switching the torque structure into a non-looped mode of operation following detection of deceleration with the injection to the combustion engine cut off so that the ignition advances calculated during a period for which injection is cut off are comprised between minimum and maximum ignition advances so that the reference torque (Cc) can be followed during the subsequent acceleration.