fuel KIA VENGA 2016 Service Manual

721
Maintenance
Timing belt (if equipped)
Inspect all parts related to the timing belt
for damage and deformation. Replace
any damaged parts immediately.
Vapor hose and fuel filler cap
The vapor hose and fuel filler cap should
be inspected at those intervals specified
in the maintenance schedule. Make sure
that a new vapor hose or fuel filler cap iscorrectly replaced.Vacuum crankcase ventilation hoses (if equipped)
Inspect the surface of hoses for evidence
of heat and/or mechanical damage. Hard
and brittle rubber, cracking, tears, cuts,
abrasions, and excessive swelling indi-
cate deterioration. 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 contact with
any heat source, sharp edges or movingcomponent which might cause heat dam-
age or mechanical wear. Inspect all hose
connections, such as clamps and cou-
plings, to make sure they are secure, and
that no leaks are present. Hoses should
be replaced immediately if there is any
evidence of deterioration or damage.Air cleaner filter
We recommend that you use air cleaner
filter for replacement from an authorized
Kia dealer.
Spark plugs (for gasoline engine)
Make sure to install new spark plugs of
the correct heat range.
Valve clearance (if equipped)
Inspect for excessive valve noise and/or
engine vibration and adjust if necessary.
We recommend that the system be serv-
iced by an authorized Kia dealer.
YN ENG 7.QXP 9/5/2016 4:35 PM Page 21

Maintenance
30
7
FUEL FILTER (FOR DIESEL)
Draining water from the fuel filter
The fuel filter for diesel engine plays an
important role of separating water from
fuel and accumulating the water in itsbottom.
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 illuminates,
we recommend that you con-
tact an authorized Kia dealer.
Extracting air from the fuel filter
If you drove until you have no fuel left or
if you replaced the fuel filter, be sure to
extract air in the fuel system as it makes
you difficult to start the engine.
1. Press the priming pump (1) severaltimes.
2. Open the air extracting hall after removing the bolt (2) using a screw-
driver to extract air.
✽✽ NOTICE
Repeat the procedure above until all the
air is out. ✽
✽
NOTICE
 Use cloths when you extract air so that the fuel is not sprayed around.
 Clean the fuel around the fuel filter or
the injection pump before starting the
engine to prevent fire.
 Finally, check each part if the fuel is leaking.
Fuel filter cartridge replacement
✽✽ NOTICE
When replacing the fuel filter cartridge,
we recommend that you use parts for
replacement from an authorized Kia
dealer.
CAUTION
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 bywater permeation in the fuel filter.
OJC070048
YN ENG 7.QXP 9/5/2016 4:35 PM Page 30

Maintenance
40
7
TIRES AND WHEELS
Tire care
For proper maintenance, safety, and
maximum fuel economy, you must
always maintain recommended tire
inflation pressures and stay within
the load limits and weight distribution
recommended for your vehicle. Recommended cold tire inflation pressures All tire pressures (including the
spare) should be checked when the
tires are cold. “Cold Tires” means the
vehicle has not been driven for at
least three hours or driven less than1.6 km (one mile).
Recommended pressures must be
maintained for the best ride, top vehi-
cle handling, and minimum tire wear.
For recommended inflation pressure,
refer to “Tire and wheels” in section 8. All specifications (sizes and pres-
sures) can be found on a label
attached to the vehicle.
WARNING -
Tire underin- flation
Severe underinflation (70 kPa(10 psi) or more) can lead to
severe heat build-up, causing
blowouts, tread separation andother tire failures that can result
in the loss of vehicle control
leading to severe injury or
death. This risk is much higher
on hot days and when driving
for long periods at high speeds.
OYN089003
CAUTION
Underinflation also results in excessive wear, poor handlingand reduced fuel economy. Wheel deformation also ispossible. Keep your tire pres-sures at the proper levels. If a tire frequently needs refilling,we recommend that the sys-tem be checked by an author- ized Kia dealer.
Overinflation produces a harsh ride, excessive wear atthe center of the tire tread, anda greater possibility of dam- age from road hazards.
YN ENG 7.QXP 9/5/2016 4:35 PM Page 40

Maintenance
56
7
DescriptionFuse ratingFuse nameProtected Component
IG210AIG2
Head Lamp Leveling Device Switch, BCM, Head Lamp
LH/RH, Electro Chromic Mirror, Sunroof Control Module,
E/R Fuse & Relay Box (RLY.3), E/R Fuse & Relay Box
(RLY.1 D4FC), Diesel Fuse & Relay Box (PTC2, PTC3)
ICM Relay Box (Rain Sensor Relay), A/C Control Module, Rain sensor
15ASTEER'G HTDHeated steering
IG110AIGN1Center Facia Switch, ISG Switch, DC-DC Converter, Driver/Passenger Seat Warmer,
Fuel Filter Warning Sensor, Tire Pressure Monitoring Module,
Rear Parking Assist Sensor Center LH/RH, Rear Parking Assist Sensor LH/RH
110AMDPSMDPS Unit
CLU STER10ACLUSTERInstrument Cluster, BCM, Trip Computer, ATM Shift Lock
IND10AA/BAG INDInstrument Cluster (Air Bag IND.)
20ADR LOCKI/P Junction Box (Door Lock/Unlock Relay,
Dead unlock Relay (RHD), T/Gate Unlock Relay)
15AHAZARDCenter Facia Switch
125APDM 1Smart Key Control Module
BRAKE SWITCH10ABRAKE SWSmart Key Control Module, Stop Lamp Switch
10AHTD MIRRPCM, A/C Control Module, Driver/ Passenger Power Outside Mirror (Heated)
10AABSESC Switch, ABS Control Module, ESC Control Module
Yaw Rate Sensor
YN ENG 7.QXP 9/5/2016 4:36 PM Page 56

759
Maintenance
Engine compartment fuse panel
DescriptionFuse ratingProtected Component
MDPS80AMDPS Unit
140ARLY.3 (Blower Relay)
RR HTD40AI/P Junction Box (RR HTD Relay)
240AABS Control Module, ESC Control Module
140AABS Control Module, ESC Control Module
ALT (GSL)
ALT (DSL)125A(GSL)
150A(DSL)Diesel Fuse & Relay Box (GLOW 80A, PTC 1,2,3 50A), Alternator
E/R Fuse & Relay Box (F1 80A, F2 40A, F3 40A, F4 40A, F5 40A,, F18 10A)
30ARLY.2 (Fuel HTR Relay)
B+150AI/P Junction Box (Tail Relay, Fuse (F12 10A, F13 10A, F14 10A, F15 15A,
Power Connector (F35 10A, F36 20A)), Room 10A, Audio 20A
IG250AIgnition Switch, PDM Relay Box, E/R Fuse & Relay Box (RLY.6)
FUEL PUMP20ARLY.2 (F/Pump Relay)
20ARLY.7 (H/LP Relay)
10ARLY.4 (Horn Relay), RLY.13 (B/A Horn Relay), Battery Sensor
20ARLY.8 (H/LP HI Relay)
B+260AI/P Junction(Hazard 15A, Power Window Relay, Power window LH 25A, Power window RH 25A,
Safety Power window LH 25A, Safety Power window RH 25A, Sunroof 20A, PDM3 10A, Deicer 15A,
Folding 10A, PDM1 25A, Door Lock 20A, DOOR Lock RLY, Power Outlet RR 25A, Power Outlet Relay)
230ARLY.1 (Main Relay), Fuse (F21 10A (G4FA/G4FC))
(DSL)
YN ENG 7.QXP 9/5/2016 4:36 PM Page 59

Maintenance
60
7
DescriptionFuse ratingProtected Component
40A(GSL)
50A(DSL)RLY.9 (C/Fan LO Relay), RLY.10 (C/Fan HI Relay)
IG140AIgnition Switch, PDM relay Box
10ARLY.5 (A/CON Relay)
210ARain Sensor, ECM, RLY.11 (Wiper FRT Relay)
4( )10AECU
LH10AHead Lamp LH
INJECTOR15AInjector #1~#4, Fuel Metering Unit, RLY.2(Fuel Pump Relay), RLY.5(A/CON Relay),
Stop Lamp Switch, EGR Cooling Bypass Valve
110ARLY9 (C/Fan LO Relay, RLY10 (C/Fan HI Relay, Immobilizer Module
Camshaft Position Sensor, Oxygen Sensor (UP/Down), Lambda Sensor (UP/DOWN),
Purge Control Solenoid Valve, Pressure Regulator Valve
RH10AHead Lamp RH
B/UP LAMP10AInhibit Switch, Rear Combination Lamp IN
310ARLY.6 (Start Relay) (G4FA/G4FC), Diesel Fuse & Relay Box (PTC1 Relay) Camshaft Position Sensor, Air Flow Sensor
IGN COIL20A(GSL)10A(DSL)Ignition Coil #1 #2 #3 #4, Condenser, WGT/VGT Control Solenoid Valve
20AECU
(GSL) (DSL)
YN ENG 7.QXP 9/5/2016 4:36 PM Page 60

773
Maintenance
Bright-metal maintenance
To remove road tar and insects, use atar remover, not a scraper or other
sharp object.
To protect the surfaces of bright-metal parts from corrosion, apply a coating of
wax or chrome preservative and rub to
a high luster.
During winter weather or in coastal areas, cover the bright metal parts with
a heavier coating of wax or preserva-
tive. If necessary, coat the parts with
non-corrosive petroleum jelly or other
protective compound.
Underbody maintenance
Corrosive materials used for ice and
snow removal and dust control may col-
lect on the underbody. If these materials
are not removed, accelerated rusting can
occur on the underbody parts such as
the fuel lines, frame, floor pan and
exhaust system, even though they have
been treated with rust protection.
Thoroughly flush the vehicle underbody
and wheel openings with lukewarm or
cold water once a month, after off-road
driving and at the end of each winter. Payspecial attention to these areas because
it is difficult to see all the mud and dirt. It
will do more harm than good to wet down
the road grime without removing it. The
lower edges of the doors, rocker panels,
and frame members have drain holes
that should not clog with dirt; trapped
water in these areas can cause rusting.
Aluminum wheel maintenance
The aluminum wheels are coated with a
clear protective finish.
Do not use any abrasive cleaner, pol-ishing compound, solvent, or wire
brushes on aluminum wheels. They
may scratch or damage the finish.
Clean the wheel when it has cooled.
Use only a mild soap or neutral deter- gent, and rinse thoroughly with water.
Also, be sure to clean the wheels after
driving on salted roads. This helps pre-
vent corrosion.
Avoid washing the wheels with high- speed car wash brushes.
Do not use any alkaline or acid deter- gent. It may damage and corrode the
aluminum wheels coated with a clear
protective finish.
WARNING
After washing the vehicle, test the
brakes while driving slowly to see if
they have been affected by water. If
braking performance is impaired,
dry the brakes by applying them
lightly while maintaining a slow for-
ward speed.
YN ENG 7.QXP 9/5/2016 4:37 PM Page 73

Maintenance
78
7
EMISSION CONTROL SYSTEM
The emission control system of your
vehicle is covered by a written limited
warranty. Please see the warranty infor-
mation contained in the Warranty &
Maintenance booklet in your vehicle.
Your vehicle is equipped with an emis- sion control system to meet all emission
regulations. There are three emission control sys-
tems which are 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 vehicle
inspected and maintained by an author-
ized Kia dealer in accordance with the
maintenance schedule in this manual. Caution for the Inspection and
Maintenance Test (With Electronic
Stability Control (ESC) system)
To prevent the vehicle from misfir-
ing during dynamometer testing,
turn the Electronic Stability Control
(ESC) system off by pressing the
ESC switch.
After dynamometer testing is com- pleted, turn the ESC system back on
by pressing the ESC switch again. 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 valveinto the induction system.
2. Evaporative emission control system
The Evaporative Emission Control
System is designed to prevent fuel
vapors from escaping into the atmos-
phere.
YN ENG 7.QXP 9/5/2016 4:37 PM Page 78

779
Maintenance
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 solenoid valve.
Purge Control Solenoid Valve (PCSV)
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.3. Exhaust emission control
system
The Exhaust Emission Control System is
a highly effective system which controls
exhaust emissions while maintaining
good vehicle performance.
Vehicle modifications
This vehicle should not be modified. Modification of your vehicle could
affect its performance, safety or dura-
bility and may even violate governmen-
tal safety and emissions regulations.
In addition, damage or performance
problems resulting from any modification
may not be covered under warranty.
If you use unauthorized electric devices, it may cause the vehicle to
operate abnormally, wire damage, bat-
tery discharge and fire. For your safety,
do not use unauthorized electric
devices.
Engine exhaust gas precautions (car-
bon monoxide)
Carbon monoxide can be present with other exhaust fumes. Therefore, if you
smell exhaust fumes of any kind inside
your vehicle, have it inspected and
repaired immediately. If you ever sus-
pect exhaust fumes are coming into
your vehicle, drive it only with all the
windows fully open. Have your vehicle
checked and repaired immediately.
WARNING - Exhaust
Engine exhaust gases contain car-
bon monoxide (CO). Though color-
less and odorless, it is dangerousand could be lethal if inhaled.
Follow the instructions on this
page to avoid CO poisoning.
YN ENG 7.QXP 9/5/2016 4:37 PM Page 79

Maintenance
80
7
Do not operate the engine in confined
or closed areas (such as garages) any
more than what is necessary to move
the vehicle in or out of the area.
When the vehicle is stopped in an open area for more than a short time
with the engine running, adjust the
ventilation system (as needed) to draw
outside air into the vehicle.
Never sit in a parked or stopped vehi- cle for any extended time with the
engine running.
When the engine stalls or fails to start, excessive attempts to restart the
engine may cause damage to theemission control system.Operating precautions for catalytic
converters (if equipped)Your vehicle is equipped with a catalytic
converter emission control device.
Therefore, the following precautions
must be observed:
Use only UNLEADED FUEL for gaso- line engine.
Do not operate the vehicle when there are signs of engine malfunction, such
as misfire or a noticeable loss of per-
formance.
Do not misuse or abuse the engine. Examples of misuse are coasting withthe ignition off and descending steep
grades in gear with the ignition off.
Do not operate the engine at high idle speed for extended periods (5 minutesor more).
Do not modify or tamper with any part of the engine or emission control sys-
tem. We recommend that the system
be inspected by an authorized Kia
dealer.
Avoid driving with an extremely low fuel level. Running out of fuel could cause
the engine to misfire, damaging the
catalytic converter.
Failure to observe these precautionscould result in damage to the catalytic
converter and to your vehicle.
Additionally, such actions could void your
warranties.
WARNING - Fire
A hot exhaust system can ignite flammable items under your vehi-
cle. Do not park, idle, or drive the
vehicle over or near flammable
objects, such as grass, vegeta-
tion, paper, leaves, etc.
The exhaust system and catalytic system are very hot while the
engine is running or immediately
after the engine is turned off. Keep
away from the exhaust system
and catalytic, you may get burned.
Also, do not remove the heat sink
around the exhaust system, do
not seal the bottom of the vehicle
or do not coat the vehicle for cor-
rosion control. It may present a
fire risk under certain conditions.
YN ENG 7.QXP 9/5/2016 4:37 PM Page 80