Maintenance
2.
Evaporative emission con-
trol (including ORVR:
Onboard Refueling Vapor
Recovery) system
Purge Control Solenoid Valve
(PCSV)
The purge control solenoid valve is
controlled by the Engine Control
3. Exhaust emission control
system
The
Exhaust
Emission
Control
System is a highly effective system
The Evaporative Emission Control Module (ECM); when the engine which controls exhaust emissions
System is designed to prevent fuel coolant temperature is low during while maintaining good vehicle per-
vapors from escaping into the atmos- idling, the PCSV closes so that evap-
formance.
phere.
orated fuel is not taken into the
engine. After the engine warms-up
during ordinary driving, the PCSV
opens to introduce evaporated fuel to
the engine.
(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.)
Vehicle modifications
This vehicle should not be modified.
Modification of your vehicle could
affect its performance, safety or
durability and may even violate gov-
ernmental safety and emissions reg-
ulations.
In addition, damage or performance
problems resulting from any modifi-
cation may not be covered under
warranty.
Canister
Fuel vapors generated inside the fuel
tank are absorbed and stored in the
onboard canister.When the engine is
running, the fuel vapors absorbed in
the canister are drawn into the surge
tank through the purge control sole-
noid valve.
•
If you use unauthorized electronic
devices, it may cause the vehicle to
operate abnormally, wire damage,
battery discharge and fire. For your
safety, do not use unauthorized
electronic devices.
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| Categories | Hyundai Manuals, Hyundai Santa Fe Manuals |
|---|---|
| Download File |
|
| Document Type | Owners Manual |
| Language | English |
| Product Brand | Hyundai, Santa Fe |
| Document File Type | |
| Copyright | Attribution Non-commercial |
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