COMBUSTION ENGINE BREATHING SYSTEMS, COMPONENTS THEREOF AND METHODS OF OPERATING AND CONTROLLING THE SAME

摘要

A method including obtaining information representative of the amount of oxides of nitrogen and the amount of particulate matter being produced by a combustion engine, and adjusting the amount of oxides of nitrogen and the amount of particulate matter being produced by the combustion engine by controlling the amount of combustion engine exhaust gas re-circulating through an EGR cooler and through an EGR cooler bypass line using the information.