Four Things you need to know about Diesel Exhaust Fluid…
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Sinopec DEF Diesel Exhaust Fluid - (2) 2.5 Gallon Jugs
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Diesel exhaust fluid is one of the key elements of the Selective Catalytic Reduction SCR process used by most medium and heavy-duty engine builders to meet EPA 2010 regulations. BlueDEF is a non-toxic solution of 67.5 percent purified water and 32.5 percent ultra pure automotive grade urea. BlueDEF is not a fuel or fuel additive.
Blue DEF Diesel Exhaust Fluid - 2.5 gallon
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OBD-II PIDs - Wikipedia Obd, Diesel exhaust fluid, On board diagnostics