The time period identifies a spread of diesel engines and associated applied sciences employed by a outstanding German automotive producer to scale back emissions. The system incorporates a number of elements, together with particulate filters, oxidation catalysts, and Selective Catalytic Discount (SCR) methods, using Diesel Exhaust Fluid (DEF) to transform nitrogen oxides into much less dangerous substances. For example, a car bearing this designation usually displays diminished ranges of pollution in comparison with earlier diesel fashions.
The importance of those methods lies of their contribution to assembly more and more stringent environmental rules. Advantages embody improved air high quality and a discount within the environmental influence of diesel-powered autos. Its historic context includes the producer’s response to rising issues about diesel emissions and a proactive method to creating cleaner car applied sciences.
