Internal combustion engine arrangement e.g. diesel engine arrangement, controlling method for motor vehicle, involves opening low pressure exhaust gases recycling pipeline by opening exhaust gases recycling-control valve

摘要

The method involves determining exhaust gas temperature using an exhaust gas temperature sensor (9) when the exhaust gas temperature lies below a constant limit value in a cold running phase, where the temperature of the cold running phase ranges between 200 degree Celsius and 300 degree Celsius. A cooling agent circuit (58) is closed by actuating cooling agent circuit-control elements (32, 33). A low pressure exhaust gas recycling pipeline (54) is opened by opening an exhaust gas recycling-control valve (2).