Diesel Exhaust Fluid (DEF) is used for the Selective Catalytic Reduction (SCR) system. DEF is designed to reduces oxides of nitrogen (NOx) emissions. It is blended with urea, which is a compound of nitrogen that turns into ammonia when heated.
Diesel Exhaust Fluid (DEF) is used for the Selective Catalytic Reduction (SCR) system. DEF is designed to reduces oxides of nitrogen (NOx) emissions. It is blended with urea, which is a compound of nitrogen that turns into ammonia when heated.
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