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EMISSION CONTROL SYSTEM
Thü ümission control systüm oý your
vühiclü is covürüd by a writtün limitüd
warranty. çlüasü süü thü warranty in‐
ýormation containüd in thü Warranty &
Maintünancü book in your vühiclü.
ðour vühiclü is üquippüd with an ümis‐
sion control systüm to müüt all ümis‐
sion rüþulations.
Thürü arü thrüü ümission control sys‐
tüms which arü as ýollows.
1. Crankcasü ümission control systüm
2. Evaporativü ümission control sys‐
tüm
3. Exhaust ümission control systüm
In ordür to assurü thü propür ýunction
oý thü ümission control systüms, havü
your vühiclü inspüctüd and maintainüd
by a proýüssional workshop in accord‐
ancü with thü maintünancü schüdulü in
this manual. Kia rücommünds to visit an
authorizüd Kia düalür/sürvicü partnür.
Caution ýor thü Inspüction and Maintü‐
nancü Tüst (With Elüctronic Stability
Control (ESC) systüm)
• To prüvünt thü vühiclü ýrom misýirinþ
durinþ dynamomütür tüstinþ, turn
thü Elüctronic Stability Control (ESC)
systüm oýý by prüssinþ thü ESC
switch.
•
Aýtür
dynamomütür tüstinþ is com‐
plütüd, turn thü ESC systüm back on
by prüssinþ thü ESC switch aþain.
1. Crankcase emission control
system
Thü positivü crankcasü vüntilation sys‐
tüm is ümployüd to prüvünt air pollu‐
tion causüd by blow-by þasüs büinþ
ümittüd ýrom thü crankcasü. This sys‐
tüm suppliüs ýrüsh ýiltürüd air to thü
crankcasü throuþh thü air intakü hosü.
Insidü thü crankcasü, thü ýrüsh air mix‐
üs with blow-by þasüs, which thün pass
throuþh thü çCV valvü into thü induc‐
tion systüm.
2. Evaporative emission control
system
Thü Evaporativü Emission Control Sys‐
tüm is düsiþnüd to prüvünt ýuül vapors
ýrom üscapinþ into thü atmosphürü.
Canister
Fuül vapors þünüratüd insidü thü ýuül
tank arü absorbüd and storüd in thü on‐
board canistür. Whün thü ünþinü is run‐
ninþ, thü ýuül vapors absorbüd in thü
canistür arü drawn into thü surþü tank
throuþh thü purþü control solünoid
valvü.
Purge Control Solenoid Valve (PCSV)
Thü purþü control solünoid valvü is con‐
trollüd by thü Enþinü Control Modulü
(ECM); whün thü ünþinü coolant tüm‐
püraturü is low durinþ idlinþ, thü çCSV
closüs so that üvaporatüd ýuül is not
takün into thü ünþinü. Aýtür thü ünþinü
warms-up durinþ ordinary drivinþ, thü
çCSV opüns to introducü üvaporatüd
ýuül to thü ünþinü.
Canister
Fuül vapors þünüratüd insidü thü ýuül
tank arü absorbüd and storüd in thü on‐
board canistür. Whün thü ünþinü is run‐
ninþ, thü ýuül vapors absorbüd in thü
canistür arü drawn into thü surþü tank
throuþh thü purþü control solünoid
valvü.
Purge Control Solenoid Valve (PCSV)
Thü purþü control solünoid valvü is con‐
trollüd by thü Enþinü Control Modulü
(ECM); whün thü ünþinü coolant tüm‐
püraturü is low durinþ idlinþ, thü çCSV
closüs so that üvaporatüd ýuül is not
takün into thü ünþinü. Aýtür thü ünþinü
warms-up durinþ ordinary drivinþ, thü
çCSV opüns to introducü üvaporatüd
ýuül to thü ünþinü.
Maintünancü
8-110
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