2004 Hyundai Terracan Owners Manual

EMISSION CONTROL SYSTEMS
vehicle may be damaged. You should  inspect
the exhaust system each time the car is raised
for lubrication or oil change.
DH010B1-E
1.
YH000A1-A
CRANKCASE EMISSION CONTROL
SYSTEM
7.
EMISSION     CON-
TROL  SYSTEMS
;
For a Petrol Engine
To check condition
Holes and gas leaks due to corrosion, dam-
age, etc., should be rectified.
The  positive crankcase  ventilation system  is
employed  to prevent  air pollution  caused  by
blow-by gases  being emitted from  the crank-
case.
This system supplies fresh air to the crankcase
through the air cleaner.  Inside the crankcase,
the fresh  air mixes  with blow-by  gases, then
passes through the PCV  valve into the intake
system.
1.
YH020A1-E
EXHAUST GAS WARNING
Exhaust  gases  contain carbon  monoxide,  a
potentially toxic gas that is colorless and odor-
less. Avoid breathing exhaust gases.
2.  The joints should be checked for loose con-
nections and gas leakage.
3.  The hanger rubber and brackets should be
checked for damage.
o
o
Do not  run  the engine  in confined  areas,
such as  garages, any  longer than  neces-
sary to move the  car in or out.
Do not drive  with the trunk open. An  open
trunk may draw exhaust gases into the pas-
senger compartment. If you must drive with
the trunk open,  drive only with all  the win-
dows wide  open and the  blower motor on
high speed.
ZH010A1-E
EMISSION CONTROL  SYSTEMS
ZH010C1-E
2.
(Not all models)
Your  Hyundai is  equipped  with an  emission
control systems.
There are three emission control systems which
are as follows.
EVAPORATIVE    EMISSION   CON-
TROL SYSTEM
;
For a Petrol Engine
The Evaporative  Emission Control  System is
designed to prevent fuel vapors from escaping
into the atmosphere.
(1)
(2)
(3)
Crankcase emission control system
Evaporative emission control system
Exhaust emission control system
o
If it is necessary to  sit in a parked car with
the engine  running  for more  than a  short
period, adjust your heating system to force
outside air  into  the car  by placing  the air
selector button of the heater in the FRESH
AIR position and mode control in the VENT
position. Set the fan at high speed and  the
controls in any position desired.
7
Canister
While  the engine  is  inoperative,  fuel vapors
generated inside the fuel tank are absorbed and
stored  in  the  canister.  When  the  engine  is
running, the fuel vapors absorbed in the canis-
ter are drawn into the induction system through
the purge control solenoid valve.
In order  to assure  the proper  function of  the
emission  control system,  it  is recommended
that you  have  your car  inspected and  main-
tained by an authorized Hyundai dealer in  ac-
cordance with the schedule in this manual.
Inspect the exhaust  system
Whenever a change is noticed in the sound of
the exhaust system, the underside or rear of the
7-1
Product Specification
Categories Hyundai Manuals, Hyundai Terracan Manuals
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- 361 pages
Document TypeOwners Manual
LanguageEnglish
Product BrandHyundai, Terracan
Document File TypePDF
CopyrightAttribution Non-commercial
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