Emission Control System (If Equipped); Canister; Purge Control Solenoid Valve; Vehicle Modifications - Hyundai i10 Owner's Manual

EMISSION CONTROL SYSTEM (IF EQUIPPED)

G270000AEN-UK
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Service Passport
in your vehicle.
Your vehicle is equipped with an emis-
sion control system to meet all applicable
emission regulations.
There are three emission control sys-
tems, as follows.
(1) Crankcase emission control system
(2) Evaporative emission control system
(3) Exhaust emission control system
In order to assure the proper function of
the emission control systems, it is rec-
ommended that you have your car
inspected and maintained
HYUNDAI authorised repairer in accor-
dance with the maintenance schedule in
this manual.
Caution for the Inspection
Maintenance Test (With
Stability Program (ESP) system)
• To prevent the vehicle from misfiring
during dynamometer testing, turn the
Electronic Stability Program (ESP)
system off by pressing the ESP
switch.
• After dynamometer testing is complet-
ed, turn the ESP system back on by
pressing the ESP switch again.
G270100AUN
1. Crankcase emission control
system
The positive crankcase ventilation sys-
tem is employed to prevent air pollution
caused by blow-by gases being emitted
from the crankcase. This system supplies
fresh filtered air to the crankcase through
the air intake hose. Inside the crankcase,
the fresh air mixes with blow-by gases,
which then pass through the PCV valve
into the induction system.
G270200AUN-UK
2. Evaporative emission control
The Evaporative Emission Control
by a
System is designed to prevent fuel
vapours from escaping into the atmos-
phere.
and G270201AUN-UK
Electronic
Fuel vapours generated inside the fuel
tank are absorbed and stored in the
onboard canister. When the engine is
running, the fuel vapours absorbed in the
canister are drawn into the surge tank
through the purge control solenoid valve.
Maintenance
G270202AUN
The purge control solenoid valve is con-
trolled by the Engine Control Module
(ECM); when the engine coolant temper-
ature is low during idling, the PCSV clos-
es so that evaporated 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.
G270300AUN-UK
3. Exhaust emission control
system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions whilst maintaining
good vehicle performance.
G270301AUN
This vehicle should not be modified.
Modification of your vehicle could affect
its performance, safety or durability and
may even violate governmental safety
and emissions regulations.
In addition, damage or performance
problems resulting from any modification
may not be covered under warranty.
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