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Today's challenge is to comply 100% with emission limits in Real Drive Emission (RDE) behavior, especially in the cold season, the so-called "cold city rides" that are characterized by the fact that during stop and go rides in the city, at no time a sufficient temperature for an efficient exhaust aftertreatment is reached [1]. The future Euro 6+ or certainly the expected new Euro 7 limit values will therefore only be achieved with suitable effective thermal heating, heat retention as well as DPF regeneration measures for the exhaust aftertreatment (EAT) system.

Today’s challenge is to almost comply with the emission limits 100% in Real Drive Emission (RDE) behavior, especially in the cold season, the so-called “cold city rides”, which are characterized by the fact that during the stop and go rides in the city at no time a sufficient temperature for an efficient exhaust aftertreatment is reached. The future Euro6+ or certainly the expected new Euro7 limit values will therefore only be achieved with suitable effective thermal heating, heat retention as well as regeneration measures for the exhaust aftertreatment (EAT) system.