2018 HYUNDAI I20 fuel filter



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

DDoor Ajar Warning LightThis warning light illumi-
nates:When a door is not close securely.Tailgate Open Warning
LightThis warning light illuminates:When the tailgate is not close
securely.
Fuel Filter Warning Light(Diesel Engine)This warning light illuminates:• When water has accumulated
inside the fuel filter.
In this case, remove the water from
the fuel filter.
For more details, refer to “Fuel
Filter” in chapter .
- Fuel Filter Warning Light
• When the Fuel Filter Warning Light illuminates, engine power (vehicle
speed & idle speed) may
decrease.
• If you keep driving with the warning light on, engine parts (injector,
common rail, high pressure fuel
pump) may be damaged. If this
occurs, we recommend that you
have the vehicle inspect ed by an
authorized HYUNDAI dealer as
soon as possible.
NOTICE
)'
#10*30-30.2+3%.,/3(21+2"1,/2*3!-$&3

1.%),204/3424-3$$ " !"##$$# !"$" "$#!$Engine oil and filterThe engine oil and filter should be
changed at the intervals specified in
the maintenance schedule. If the car
is being driven in severe conditions,
more frequent oil and filter changes
are required.Drive beltsInspect all drive belts for evidence of
cuts, cracks, excessive wear or oil
saturation and replace if necessary.
Drive belts should be checked peri-
odically for proper tension and
adjusted as necessary.When you are inspecting the belt,
place the ignition switch in the
LOCK/OFF or ACC position.
Fuel filterA clogged filter can limit the speed at
which the vehicle may be driven,
damage the emission system and
cause multiple issues such as hard
starting. If an excessive amount of
foreign matter accumulates in the
fuel tank, the filter may require
replacement more frequently.
After installing a new filter, run the
engine for several minutes, and
check for leaks at the connections.
We recommend that the fuel filter be
replaced by an authorized HYUNDAI
dealer.
Fuel lines, fuel hoses and con-
nectionsCheck the fuel lines, fuel hoses and
connections for leakage and dam-
age. We recommend that the fuel
lines, fuel hoses and connections be
replaced by an authorized HYUNDAI
dealer.
NOTICE
Diesel only
Never work on injection system
with engine running or within 30
seconds after shutting off engine.
High pressure pump, rail, injectors
and high pressure pipes are sub-
ject to high pressure even a fter
the engine stopped. The fuel jet
produced by fuel leaks may cause
serious injury, if it touch the b ody.
People using pacemakers should
not move than 30cm closer to the
ECU or wiring harness within the
eng ine room while engine is run-
ning, since the high currents in the
Common Rail system produce
considerab le magnetic fields.
WARNING

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.#',204/3424-3
FFuse Name
Symbol
Fuse rating
Circuit Protected
SENSOR
10A
Diesel 1.4 : Fuel Filter Warning Sensor
MODULE3
10A
A/C Control Module, E/R Junction Block (Multipurpose Check Conn ector), ATM Shift
Lever ILL., Center Facia Switch, Audio
PDM1
25A
Smart Key Control Module
PDM2
10A
Smart Key Control Module, Start/Stop Button Switch
MODULE2
10A
Parking Distance Warning Buzzer, Parking Distance Warning-Reverse LH/RH, Parking
Distance Warning-Reverse (CENTER) LH/RH
TCU
15A
CVT : Transaxle Range Switch, Pulse Generator 'A' / 'B',
M/T : Vehicle Speed Sensor, I/P Junction Block (Fuse - F26)
TA I L L P R H
RH
10A
Rear Combination Lamp (In/Out) RH, Head Lamp RH, ILL. (+), License Lamp (4DR),
License Lamp LH/RH (5DR)
TA I L L P L H
LH
10A
Rear Combination Lamp (In/Out) LH, Head Lamp LH, License Lamp
RR WIPER
15A
Rear Wiper Motor, PCB Block (Rear Wiper Relay)
ABS
10A
ABS Control Module
A/BAG
10A
SRS Control Module
ECU
10A
PCM/ECM, Smart Key Control Module
BRAKE SWITCH
10A
Stop Lamp Switch, Smart Key Control Module
CLUSTER
10A
Instrument Cluster
Driver’s side fuse panel

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.