Maintenance
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited Maintenance Test (With Electronic
warranty. Please see the warranty Stability Control (ESC) system)
information contained in the Owner’s
Handbook & Warranty Information
booklet in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
applicable emission regulations.
Notice
for
Inspection
and
2. Evaporative emission con-
trol (including ORVR:
Onboard Refueling Vapor
Recovery) system
•
To prevent the vehicle from indi-
cating an erroneous misfire dur-
ing dynamometer testing, turn
the Electronic Stability Control
(ESC) system off by pressing
the ESC switch.
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
(The ORVR system is designed to
allow the vapors from the fuel tank to
be loaded into a canister while refu-
eling at the gas station, preventing
the escape of fuel vapors into the
atmosphere.)
There are three emission control • After dynamometer testing is
systems, as follows.
completed, turn the ESC system
back on by pressing the ESC
switch again.
(1)
(2)
(3)
Crankcase emission control
system
Evaporative emission control
system
1.
Crankcase emission control
system
Canister
Exhaust emission control system
The positive crankcase ventilation Fuel vapors generated inside the fuel
system is employed to prevent air tank are absorbed and stored in the
pollution caused by blow-by gases onboard canister.When the engine is
being emitted from the crankcase. running, the fuel vapors absorbed in
This system supplies fresh filtered air the canister are drawn into the surge
to the crankcase through the air tank through the purge control sole-
intake hose. Inside the crankcase, noid valve.
In order to assure the proper function
of the emission control systems, it is
recommended that you have your
car inspected and maintained by an
authorized
HYUNDAI
dealer
in
the fresh air mixes with blow-by
accordance with the maintenance
schedule in this manual.
gases, which then pass through the
PCV valve into the induction system.
7
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| Categories | Hyundai Manuals, Hyundai Elantra Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Elantra |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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