CITROEN C4 CACTUS 2016 - Adblue; Additive and SCR System (Bluehdi Diesel)

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Practical information
AdBlue
®
additiveandSCRsystem
forBlueHDiDieselengines
Toassurerespectfortheenvironmentand
conformitywiththenewEuro6emissions
standard,withoutadverselyaffectingthe
performanceorfuelconsumptionofDiesel
engines,CITROËNhastakenthedecisionto
equipitsvehicleswithaneffectivesystemthat
associatesSCR(SelectiveCatalyticReduction)
withaparticlefilter(FAP)forthetreatmentof
exhaustgases.
Presentation of the SCR system
UsinganadditivecalledAdBlue
®
containingurea,
acatalyticconverterturnsupto85%ofnitrous
oxides(NOx)intonitrogenandwater,whichare
harmlesstohealthandtheenvironment.
OncetheAdBlue
®
tankisempty,a
systemrequiredbyregulationsprevents
startingoftheengine.
If the SCR is faulty, the level of
emissionsfromyourvehiclewillno
longermeettheEuro6standard:your
vehiclebecomespolluting.
Intheeventofaconfirmedfault
withtheSCRsystem,youmustgo
toaCITROËNdealeroraqualified
workshopassoonaspossible:aftera
runningdistanceof650miles
(1100km),asystemwillbetriggered
automaticallytopreventenginestarting.
TheAdBlue
®
additiveisheldinaspecial
tanklocatedunderthebootattherearof
thevehicle.Ithasacapacityof17litres:this
providesadrivingrangeofabout12500miles
(20000km),afterwhichanalertistriggered
warningyouwhenthereserveremainingis
enoughforjust1500miles(2400km).
Duringeachscheduledserviceofyourvehicle
byaCITROËNdealeroraqualifiedworkshop,
theAdBlue
®
additivetankisrefilledinorderto
allownormaloperationoftheSCRsystem.
Iftheestimatedmileagebetweentwoservices
isgreaterthan12500miles(20000km),we
recommendthatyougotoaCITROËNdealer
oraqualifiedworkshoptohavethenecessary
top-upcarriedout.