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AdBlue Diesel Exhaust Fluid

What is AdBlue?


Diesel engines are now required to meet tough NOx standards to help control air pollution. The

preferred method involves injecting a high purity fluid called Diesel Exhaust Fluid (AdBlue) into the

exhaust system.


AdBlue is used by modern diesel engines which use Selective Catalytic Reduction (SCR) to control NOx emissions. SCR is the leading technology in emission regulations. It has been successfully used in Europe for several years and can now be seen as standard on the following – VW, BMW, Mecedes Benz, Opel, Ford, Toyota and Peugeot.

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