METHOD FOR DETERMINING A TEMPERATURE DOWNSTREAM THE ENTRY OF A CATALYTIC CONVERTER FOR A TURBOCHARGED ENGINE

摘要

The invention relates to a method for determining an exhaust gas temperature downstream of a turbocompessor turbine for a turbocharged engine consists in determining a temperature upstream of the turbocompessor turbine, calculating a correction term on the basis of the engine operating parameters and in determining a temperature downstream of said turbocompessor turbine by subtracting the correction term of the temperature upstream of the turbocompessor turbine.