METHOD FOR MONITORING THE POLLUTANT EMISSIONS OF A COMBUSTION ENGINE, MOTOR POWERTRAIN AND VEHICLE EQUIPPED WITH SAID MOTOR PUSH GROUP

摘要

The invention relates to a method for monitoring the pollutant emissions of a combustion engine comprising at least one piston (1), the translatable movement of which defines a combustion chamber, said engine being combined with an exhaust line (9) that comprises, in the direction of the exhaust gas flow, an oxidation catalyst (14), an NOx reduction catalyst (15), and a particle filter (18), the method being characterized by the use of a fuel comprising an additive assisting in soot combustion when re-refined by the particle filter (18) and, according to at least one operating mode of the engine, the fuel is injected in accordance with a calibration minimizing carbon dioxide discharges by the engine.