Mack,EmissionsSolution175
DieselExhaustFluid(DEF)Consumption
DEFconsumptionisrelatedtofuelconsumption.Agaugemuchlikeafuelgaugewill
indicatethelevelofDEFinthetank.ADEFlow-levelwarningwillactivatewhenDEF
islow.IfadriverrunsoutofDEFcompletely,vehiclepowerwillbereduced.Whenthe
DEFtankisrelled,theenginewillresumenormalpower.
Note:DEFtanksaresizedtooptimizewithfuelcapacityrequirements.
DieselExhaustFluid(DEF)Availability
ForDEFavailabilitypleasecontactyourlocalMACKdealer.