air filter HYUNDAI I20 2018 Owners Manual



Hyundai Motor India Limited here-
inafter called "HMIL", warrants that
each new Hyundai vehicle sold shall
be free from any defects in material
and workmanship, under normal use
and maintenance, subject to the fol-
lowing terms and conditions.
1. Warranty period This warranty shall exist for a period
of
36 months/100,000 kms whichsoever is

earlier from the date
of delivery to the first purchaser.
This warranty is transferab
le to
subsequent owner for the remaining
warranty period. This warranty is
applicable only in India and
not
transferable to any other country.
2. What is covered
Except as provided in paragraph 3
hereof, our Authorized Dealers shall
either repair or replace, any Hyundai
genuine part that is acknowledged
by HMIL to be defective in material or w

orkmanship within the warranty
period stipulated above, at no cost to
the owner of the Hyundai vehicle for
parts or labour. Such defective parts
which have been replaced will
become the property of HMIL.
3. What is not covered
This warranty shall not apply to:
o Normal maintenance services other than the three free services,
including without limitation, clean-
ing and polishing, minor adjust-
ments, engine tuning, oil/fluid
changes, filters replenishment,
fastener retightening, wheel bal-
ancing, wheel alignment and tyre
rotation etc.
o Replacement of parts as a result of normal wear and tear such as
spark plugs, belts, brake pads
and linings, clutch disc/facing, fil-
ters, wiper blades, bulbs, fuses,
etc.
o Damage or failure resulting from: Negligence of proper mainte-
nance as required in this
Owner's Manual and Service
Booklet.
 Misuse, abuse, accident, theft, flooding or fire.
 Use of improper or insufficient
fuel, fluids or lubricants.
 Use of parts other than
Hyundai Genuine Parts.
 Any device and/or accessories
not supplied by HMIL.
 Modifications, alterations,
tampering or improper repair.
 Parts used in applications of
which they were not designed
or not approved by HMIL.
 Slight irregularities not recog-
nised as affecting quality or
function of the vehicle or parts,
such as slight noise or vibra-
tions, or items considered
characteristic of the vehicle.
 Airborne "fallout", Industrial
fall out, acid rain, hail and wind
storms, or other Acts of God.
 Paint scratches, dents or simi-
lar paint or body damage.
 Action of road elements (sand,
gravel, dust or road debris)
which results in stone chipping
of paint or glass.
22
Hyundai Warranty Policy
IBi Eng 2_PA RHD 1.qxd 18-03-2016 16:49 Page 2

• Throttle Body
• Intake Manifold
• Idle Speed Control Actuator
3.4 Ignition System • H.T. Cable Set
• Ignition Coil
• Power Transistor
• Distributor and internal parts
3.5 Evaporative Emission Control System
• Vapour Storage Canister
• Fuel Tank
• Fuel Filler Tube and Fuel fillerCap
• Purge Control Solenoid Valve
• Canister Close Valve
3.6 PCV System • PCV Valve.
• PCV Hoses
• Oil Filler Cap
3.7 Catalytic Converter System • Exhaust Manifold
• Exhaust Pipe Assembly
• Catalytic Converter
3.8 Exhaust Gas Recirculation (EGR) System (Diesel Engines)
• EGR Control System
3.9 Miscellaneous items used in above Systems • Vacuum hoses\b clamps\b fit
tings\b tubing or mounting hard
ware used with the above sys
tems. Valves\b Switches and
Solenoids.
4. What is not covered
This Emission Warranty shall not apply to:
o Normal maintenance ser vices including without limitation\b
engine tuning\b oil/fluid changes\b
filters replenishment\b etc.
o Replacement of parts as a result of normal wear and tear such as
spark plugs\b filters\b etc.
o The vehicle reported without valid ‘Pollution Under Control’ certifi
cate for the period immediately
preceding the test during which
the failure is discovered.
o The vehicle which has been run on adulterated fuel or lubricant or
fuel/lubricants other than those
specified by HMIL.
o Damage or failure resulting from: vNegligence of proper mainte
nance as required in this
Owner’s Manual and Service Booklet.
v Misuse\b abuse\b accident\b theft\b
flooding or fire.
v Use of improper or insufficient
fuel\b fluids or lubricants.
v Any repair carried out other
than by Hyundai Authorized
Dealer/ Service Centre.
v Use of par ts other than
Hyundai Genuine Parts.
v Any device and/or accessories
not supplied by HMIL.
v Modifications\b alterations\b
tampering or improper repair.
v Parts used in applications for
which they were not designed
or not approved by HMIL.
v Any penalties that may be
charged by statutory authori
ties on account of failure to
comply with the Inuse emis
sion standards.
v The vehicle in which the
odometer has been tampered
with\b changed or been discon
nected.
o Any consequential repairs or replacement of parts which may
be found necessary to establish
compliance to Inuse emission
Hyundai Warran\fy Po\bicy
)%6

)' #10*30-30.2+3%.,/3(21+2"1,/2*3!-$&3SSystem maintenanceClimate control air filter This filter is installed behind the glove
box. It filters the dust or other pollu-
tants that enter the vehicle through the
heating and air conditioning system.
We recommend the climate control
air filter be cleaned according to the
maintenance schedule. If the car is
being driven in severe conditions such as dusty or rough roads, more
frequent air conditioner filter inspec-
tions and cleaning are required. If the air flow rate suddenly decreas-
es, we recommend the system be
checked at an authorized HYUNDAI
dealer.
Checking the amount of air
conditioner refrigerant and com- pressor lubricantWhen the amount of refrigerant is
low, the performance of the air con-
ditioning is reduced. Overfilling also
has a bad influence on the air condi-
tioning system.
Therefore, if abnormal operation is
found, we recommend that the system
be inspected by an authorized
HYUNDAI dealer.
Information
It is important that the correct type
and amount of oil and refrigerant is
used. Otherwise, damage to the com-
pressor and abnormal system opera-
tion may occur.i
1LDA5047
Outside air
Recirculatedair
Climate control air filter Blower
Evaporatorcore Heater core

1.%(
,204/3424-3
VVapor hose and fuel filler capThe vapor hose and fuel filler cap
should be inspected at those inter-
vals specified in the maintenance
schedule. Make sure that a new
vapor hose or fuel filler cap is cor-
rectly replaced.
Vacuum crankcase ventilation
hoses (if equipped)Inspect the surface of hoses for evi-
dence of heat and/or mechanical
damage. Hard and brittle rubber,
cracking, tears, cuts, abrasions, and
excessive swelling indicate deterio-
ration. Particular attention should be
paid to examine those hose surfaces
nearest to high heat sources, such
as the exhaust manifold.
Inspect the hose routing to assure
that the hoses do not come in con-
tact with any heat source, sharp
edges or moving component which
might cause heat damage or
mechanical wear. Inspect all hose
connections, such as clamps and
couplings, to make sure they are
secure, and that no leaks are pres-
ent. Hoses should be replaced
immediately if there is any evidence
of deterioration or damage.
Air cleaner filterWe recommend that the air cleaner
filter be replaced by an authorized
HYUNDAI dealer.Spark plugsMake sure to install new spark plugs
of the correct heat range.Do not disconnect and inspect
spark plugs when the engine is
hot. You may burn yourself.
WARNING

1.+',204/3424-3$#!$#
#!$$Draining water from fuel filterThe fuel filter for diesel engine plays
an important role of separating water
from fuel and accumulating the water
in its bottom.
If water accumulates in the fuel filter,
the warning light comes on when the
ignition switch is in the ON position.
If this warning light turned
on, we recommend that
the system be serviced by
an authorized HYUNDAI
dealer.If the water accumulated in the fuel
filter is not drained at proper times,
damages to the major parts such as
the fuel system can be caused by water permeation in the fuel filter.
Extracting air from the fuel filterIf you drive until you have no fuel left
or if you replace the fuel filter, be
sure to extract air from the fuel sys-
tem as it makes it difficult to start the
engine.
1. Pump up and down(1) approxi- mately 50 times until the pump is
hard.
2. Extract air from the fuel filter by removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
3. Pump up and down(1) approxi- mately 15 times.
4. Extract air from the fuel filter by removing the bolt(2) with a cross-
tip screw driver and reinstall the
bolt(2).
5. Pump up and down(1) approxi- mately 5 times.
Information
Use cloths when you extract air sothat the fuel is not sprayed around.
Clean the fuel around the fuel filter or the injection pump before start-
ing the engine to prevent fire.
Finally, check each part if the fuel is leaking.i
NOTICE
OIB074016

1.+1
,204/3424-3
!#$ "$#Filter replacement You can clean the filter when inspect-
ing the air cleaner element.
Clean the filter by using compressed
air.
1. Loosen the air cleaner cover attaching clips and open the cover. 2. Remove the used filter and wipe
the inside of the air cleaner hous-
ing carefully not to remain dusts in
the cover housing.
3. Place new filter with clean hands and ensure the rubber gasket is
not taken off.
4. Lock the cover with attaching clips.
Replace the filter according to the
Maintenance Schedule.
If the vehicle is operated in extreme- ly dusty or sandy areas, replace theelement more often than the usualrecommended intervals. (Refer to“Maintenance under severe usageconditions” in this chapter.)
• Do not drive with the filter removed; this will result in exces-
sive engine wear.
• When replacing th e air cleaner fil-
ter, be careful that dust or dirt does
not enter the air intake, or damage
may result .
Keep the new filter clean of any
contamination while replacing.
• We recommend that you use parts for re placement from an author-
ized HYUNDAI dealer.NOTICE
OIB074017
OIB074018
Don’t clean the used filter. It can
cause contaminations on the
clean side of filter to result in
engine wear or sensors’ failure.
CAUTION

1.),204/3424-3! $#"# !#!$#
!#$!$Filter inspectionIf the vehicle is operated in the
severely air-polluted cities or on
dusty rough roads for a long period,
it should be inspected more fre-
quently and cleaned earlier. When
you, the owner, clean the climate
control air filter, clean it performing
the following procedure, and be care-
ful to avoid damaging other compo-
nents.
Replace the filter according to the
maintenance Schedule.
Filter replacement1. Open the glove box.2. Push in both sides of the glove box
as shown. This will ensure that the
glove box stopper pins will get
released from its holding location
allowing the glove box to hang.
OIB074022
OIB044021

1.)&
,204/3424-3
3. Remove the climate control air fil-ter cover by pushing or pressing
the clip (1) on left side. 4. Clean the climate control air filter.
5. Reassemble in the reverse order
of disassembly.
I
I nstall a new climate control air filter in
the correct direction with the arrow
symbol(
↓) facing downwards.
Otherwise, the climate control effects
may decrease, possibly with a noise.
NOTICE
ODH073012
OIB074024OIB074023

1.1+
,204/3424-3
$$!!"#"#$The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty
information contained in the Service
Passport in your vehicle.
Your vehicle is equipped with an
emission control system to meet all
emission regulations.
There are three emission control
systems which are as follows.
(1) Crankcase emission control sys-
tem
(2) Evaporative emission control sys- tem
(3) Exhaust emission control system
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
accordance with the maintenance
schedule in this manual.
1. Crankcase emission control systemThe positive crankcase ventilation
system 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.
2. Evaporative emission controlsystemThe Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.CanisterFuel 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.Purge Control Solenoid Valve(PCSV)The purge control solenoid valve is
controlled by the Engine Control
Module (ECM); when the engine
coolant temperature is low during
idling, the PCSV closes so that evap-
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.