Diesel Exhaust Fluid (DEF) consumption in trendy diesel vehicles is immediately associated to gasoline consumption. A typical consumption charge is roughly 2-3% of the gasoline used. For instance, a truck consuming 100 gallons of diesel gasoline would probably require 2-3 gallons of DEF. Varied elements affect this ratio, together with driving situations, engine load, and ambient temperature.
Sustaining enough DEF ranges is crucial for compliance with emissions rules designed to cut back dangerous nitrogen oxides (NOx) in diesel exhaust. DEF allows the Selective Catalytic Discount (SCR) system to transform NOx into innocent nitrogen and water vapor. Ignoring DEF necessities can result in decreased engine energy, system malfunctions, and in the end, car shutdown. This know-how has grow to be more and more essential because the introduction of stricter emissions requirements for heavy-duty automobiles.