2008 Honda Accord Sedan Owners Manual

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EmissionsControls
Theburningofgasolineinyour
vehicle’sengineproducesseveralby-
products.Someofthesearecarbon
monoxide(CO),oxidesofnitrogen
(NOx),andhydrocarbons(HC).
Gasolineevaporatingfromthetank
alsoproduceshydrocarbons.Con-
trollingtheproductionofNOx,CO,
andHCisimportanttotheenviron-
ment.Undercertainconditionsof
sunlightandclimate,NOxandHC
reacttoformphotochemical‘‘smog.’’
Carbonmonoxidedoesnotcontri-
butetosmogcreation,butitisa
poisonousgas.
TheCleanAirAct
intakemanifold.Theyarethen
TheUnitedStatesCleanAirAct
setsstandardsforautomobile
emissions.Italsorequiresthat
＊
drawnintotheengineandburned.
EvaporativeEmissionsControl
System
automobilemanufacturersexplainto
ownershowtheiremissionscontrols
workandwhattodotomaintain
them.Thissectionsummarizeshow
theemissionscontrolswork.
Asgasolineevaporatesinthefuel
tank,anevaporativeemissions
controlcanisterfilledwithcharcoal
adsorbsthevapor.Itisstoredinthis
canisterwhiletheengineisoff.After
theengineisstartedandwarmedup,
thevaporisdrawnintotheengine
andburnedduringdriving.
＊
InCanada,Hondavehiclescomply
withtheCanadianemission
requirements,asspecifiedinan
agreementwithEnvironment
Canada,atthetimetheyare
manufactured.
OnboardRefuelingVapor
Recovery
Theonboardrefuelingvapor
recovery(ORVR)systemcaptures
thefuelvaporsduringrefueling.The
vaporsareadsorbedinacanister
filledwithactivatedcarbon.While
driving,thefuelvaporsaredrawn
intotheengineandburnedoff.
CrankcaseEmissionsControl
System
Yourvehiclehasapositive
crankcaseventilationsystem.This
keepsgassesthatbuildupinthe
engine’scrankcasefromgoinginto
theatmosphere.Thepositive
crankcaseventilationvalveroutes
themfromthecrankcasebacktothe
394
2008
Accord  Sedan
Product Specification
CategoriesHonda Accord Manuals, Honda Manuals
Model Year2008
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Document File TypePDF
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(3 votes, average: 5 out of 5)
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2008 Honda Accord Sedan Owners Manual SKU UPC Model
Miguel Medrano on Apr 27, 2014.

Five stars , nice car
Miguel Medrano on Apr 27, 2014.

Nice and great sedan
Miguel Medrano on Apr 27, 2014. Mr.

Nice Car Sedan