ESTIMATING THE AIR FLOW RATE OF A MOTOR VEHICLE ENGINE

摘要

The invention relates to a method for estimating the amount of fresh air (Qmot) or the amount of recirculated low-pressure exhaust gases (Qegr_bp_mot) entering into the engine (1) of a power train for a motor vehicle, characterized in that said method includes a step of estimating the delay of said gases between the entry thereof into an intake line (16) and the flow of the same into the engine (1) of the power train.