engine KIA VENGA 2011 Repair Manual

511
Driving your vehicle
Starting the engine
✽✽
NOTICE - Kick down mecha- nism (if equipped)
If your vehicle is equipped with a kick
down mechanism in the accelerator
pedal, it prevents you from driving at
full throttle unintentionally by making
the driver require increased effort to
depress the accelerator pedal. However,
if you depress the pedal more than
approximately 80%, the vehicle can be
at full throttle and the accelerator pedal
will be easier to depress. This is not a
malfunction but a normal condition.
Starting the gasoline engine (if equipped)
1. Carry the smart key or leave it inside the vehicle.
2. Make sure the parking brake is firmly applied
3. Manual Transaxle - Depress the
clutch pedal fully and shift the
transaxle into Neutral. Keep the clutch
pedal and brake pedal depressed
while starting the engine.
Automatic Transaxle - Place the
transaxle shift lever in P (Park).
Depress the brake pedal fully.
You can also start the engine when
the shift lever is in the N (Neutral)position.
4. Press the ENGINE START/STOP but- ton.
5. In extremely cold weather (below - 18°C / 0°F) or after the vehicle has not
been operated for several days, let the
engine warm up without depressing
the accelerator.
Whether the engine is cold or warm, it
should be started without depressing the
accelerator.
Starting the diesel engine (if equipped)
To start the diesel engine when the engine is cold, it has to be pre-heated
before starting the engine and then have
to be warmed up before starting to drive.
1. Make sure the parking brake is applied.
2. Manual Transaxle - Depress the
clutch pedal fully and shift the
transaxle into Neutral. Keep the clutch
pedal and brake pedal depressed
while pressing the ENGINE START/
STOP button to the START position.
Automatic Transaxle - Place the
transaxle shift lever in P (Park).
Depress the brake pedal fully.
You can also start the engine when the
shift lever is in the N (Neutral) position.
WARNING
Always wear appropriate shoes
when operating your vehicle.
Unsuitable shoes (high heels, ski
boots,etc.) may interfere with yourability to use the brake and acceler-
ator pedal, and the clutch (ifequipped).

Driving your vehicle
12
5
3. Press the ENGINE START/STOP but-
ton while depressing the brake pedal.
4. Continue depressing the brake pedal until the illuminated glow indicator
goes off. (approximately 5 seconds)
5. The engine starts running when the glow indicator goes off.
✽✽
NOTICE
If the ENGINE START/STOP button is
pressed once more while the engine is
pre-heating, the engine may start.
Starting and stopping the engine for tur-
bocharger intercooler
1. Do not race or accelerate the engine immediately after starting.
If the engine is cold, idle for several
seconds before sufficient lubrication isensured in the turbocharger unit.
2. After high speed or extended driving, requiring a heavy engine load, idle the
engine about 1 minute before turning it
off.
This idle time will allow the tur- bocharger to cool prior to shutting the
engine off. Even if the smart key is in the vehicle,
if it is far away from you, the engine
may not start.
When the ENGINE START/STOP but- ton is in the ACC position or above, if
any door is opened, the system checks
for the smart key. If the smart key is not
in the vehicle, the "KEY OUT" indicator
will blink on the instrument cluster. Andif all doors are closed, the chime will
sound for 5 seconds. The indicator or
warning will turn off while the vehicle is
moving. Always have the smart key
with you.
WARNING
The engine will start, only when the
smart key is in the vehicle.
Never allow children or any person
who is unfamiliar with the vehicle
touch the ENGINE START/STOP
button or related parts.
W-60
Glow indicator light
CAUTION
Do not turn the engine off immedi- ately after it has been subjected toa heavy load. Doing so may cause severe damage to the engine or tur-
bocharger unit.

513
Driving your vehicle
✽✽
NOTICE
 If the battery is weak or the smart key does not work correctly, you can start
the engine by inserting the smart key
in the smart key holder. When you
pull out the smart key from the smart
key holder, press the smart key and
pull it out. (Continued)(Continued)
 When the stop lamp fuse is blown, you
can't start the engine normally.
Replace the fuse with a new one. If it
is not possible, you can start the
engine by pressing the ENGINE
START/STOP button for 10 seconds
while it is in the ACC position. The
engine can start without depressing
the brake pedal. But for your safety
always depress the brake pedal before
starting the engine.CAUTION
Do not press the ENGINE START/
STOP button for more than 10 sec-
onds except when the stop lamp fuse is blown.
OYN059022
CAUTION
If the engine stalls while the vehicle is in motion, do not attempt to move
the shift lever to the P (Park) posi-tion. If the traffic and road condi-tions permit, you may put the shift lever in the N (Neutral) position
while the vehicle is still moving andpress the ENGINE START/STOPbutton in an attempt to restart the
engine.

Driving your vehicle
14
5
Your vehicle may be equipped with the ISG system, which reduces fuel con-
sumption by automatically shutting down
the engine, when the vehicle is at astandstill.
(For example : red light, stop sign and
traffic jam)
The engine starts automatically as soon
as the starting conditions are met.
✽
✽ NOTICE
When the engine automatically starts by
the ISG system, some warning
lights(ABS, ESP, ESP OFF, EPS or
Parking brake warning light) may turn
on for a few seconds.
This happens because of low battery
voltage. It does not mean the system is
malfunctioning.
ISG(Idle Stop and Go) Operation
The ISG system is ON whenever the igni-
tion switch is turned on.
The engine will enter the idle stop (AUTO
STOP) mode automatically when all ofthe essential conditions are met.
For example;
The gear is not engaged & clutch not
pressed
The vehicle speed should be over 10km/h at least once after key starting
or idle starting.
The vehicle speed should be below 5km/h The outside temperature is between
2°C to 35°C
The engine coolant temperature is not too low
Battery charge status is adequately high
The driver's seat belt is fastened
The driver's door and hood are closed.
It could be different up to the vehicle con- dition.
When the engine automatically stops,
the "AUTO STOP" indicator on the clus-
ter panel will illuminate.
After you press the clutch pedal, the
engine will start automatically. The
"AUTO STOP" indicator on the cluster
panel will turn off. You can continue driv-ing.
ISG(IDLE STOP AND GO) SYSTEM (IF EQUIPPED)
OYN059003

515
Driving your vehicle
ISG auto-starting
Before and after the engine enters the
idle stop mode, the ISG system will auto-
matically check all the necessary items
such as the safety of the vehicle and pas-
senger comfort.
The engine will start automatically with-
out the driver's action if any of the follow-ing occurs:
If the brake vacuum pressure is low
If the fan speed of the manual climatecontrol system is set above the 3rd position when the air conditioning is on
If the fan speed of the automatic cli- mate control system is set above the6th position when the air conditioningis on
When a certain amount of time has passed with the climate control systemon
When the defroster is ON
When the battery charge status is low
If the vehicle speed is over 5km/h by rolling down a hill
It could be different up to the vehicle con-dition.
When the automatic starting occurs, the
"AUTO STOP" indicator on the cluster
will blink for 5 seconds. ISG(Idle Stop and Go) system
deactivation
If you desire to deactivate the ISG sys-
tem, you can do it temporarily by press-
ing the ISG OFF button located on the
left side of the instrument panel.
After pressing the ISG OFF button, the
light on the button will illuminate.
The ISG system will activate by pressing
the ISG OFF button again and the button
light will turn off. ✽
✽
NOTICE
 When the ISG related sensors or sys-
tem error occurs, the ISG OFF button
light will illuminate. If the button light
is not turned off by pressing the ISG
OFF button again or if the ISG system
continuously does not work correctly,
please contact an authorized KIA
dealer as soon as possible.
 Also, if the battery charging status is
low, the ISG OFF button light will
illuminate. When the button light
comes on, it may stop illuminating
after driving your vehicle at approxi-
mately 80 km/h for a maximum of two
hours and setting the fan speed con-
trol knob below the 2nd position. If
the button light continues to be illumi-
nated in spite of the procedure, please
contact an authorized KIA dealer as
soon as possible.
OYN059004
WARNING
When the engine is in Idle Stop
mode, it's possible to restart theengine without the driver taking
any action.
Before leaving the car or doing any-
thing in the engine room area, stop
the engine by turning the ignition key
to the LOCK position or removing it.

Driving your vehicle
16
5
Manual transaxle operation
The manual transaxle has 5 (6, if
equipped) forward gears.
This shift pattern is imprinted on the shift
knob. The transaxle is fully synchronized
in all forward gears so shifting to either a
higher or a lower gear is easily accom-plished.
Press the clutch pedal down fully while
shifting, then release it slowly.
If your vehicle is equipped with an igni-
tion lock switch, the engine will not start
when starting the engine without
depressing the clutch pedal. (if equipped)
The gearshift lever must be returned to
the neutral position before shifting into R
(Reverse).
The button (1) located immediately below
the shift knob must be pulled upward
while moving the shift lever to the R posi-
tion. (if equipped)
Make sure the vehicle is completely
stopped before shifting into R (Reverse).
Never operate the engine with thetachometer (rpm) in the red zone.
MANUAL TRANSAXLE (IF EQUIPPED)
CAUTION
When downshifting from fifth gear to fourth gear, caution
should be taken not to inadver- tently press the gear shift leversideways in such a manner thatsecond gear is engaged. Such a
drastic downshift may cause theengine speed to increase to the point that the tachometer will
enter the red-zone. Such over- revving of the engine may possi-bly cause engine and the transaxledamage.
Do not downshift more than 2 gears or downshift the gear whenthe engine is running at high speed (5,000 RPM or higher).Such a downshifting may damage
the engine and the transaxle.
OED050001
The shift lever can be moved without pulling
the button (1).
The button (1) must be pulled up while mov-
ing the shift lever.
* The actual shift lever in the vehicle may
differ from the illustration.
■ Type A
■ Type B

517
Driving your vehicle
During cold weather, shifting may bedifficult until the transaxle lubricant has
warmed up. This is normal and not
harmful to the transaxle.
If you've come to a complete stop and it's hard to shift into 1st or R(Reverse),
leave the shift lever at N(Neutral) posi-
tion and release the clutch. Press the
clutch pedal back down, and then shift
into 1st or R(Reverse) gear position.Using the clutch
The clutch should be pressed all the way
to the floor before shifting, then released
slowly. The clutch pedal should always be
fully released while driving. Do not rest
your foot on the clutch pedal while driv-
ing. This can cause unnecessary wear.
Do not partially engage the clutch to hold
the car on an incline. This causes unnec-
essary wear. Use the foot brake or park-
ing brake to hold the car on an incline. Do
not operate the clutch pedal rapidly and
repeatedly.
Downshifting
When you must slow down in heavy traf-
fic or while driving up steep hills, down-
shift before the engine starts to labor.
Downshifting reduces the chance of
stalling and gives better acceleration
when you again need to increase your
speed. When the vehicle is traveling
down steep hills, downshifting helps
maintain safe speed and prolongs brake
life.
CAUTION
To avoid premature clutch wear
and damage, do not drive with
your foot resting on the clutchpedal. Also, don’t use the clutchto hold the vehicle stopped on an uphill grade, while waiting for atraffic light, etc.
Do not use the shift lever as a handrest during driving, as thiscan result in premature wear ofthe transaxle shift forks.
WARNING
Before leaving the driver’s seat,
always set the parking brake fully
and shut the engine off. Then makesure the transaxle is shifted into 1st
gear when the vehicle is parked on
a level or uphill grade, and shifted
into R (Reverse) on a downhill
grade. Unexpected and sudden
vehicle movement can occur if
these precautions are not followed
in the order identified.

Driving your vehicle
18
5
Good driving practices
Never take the vehicle out of gear and
coast down a hill. This is extremely
hazardous. Always leave the vehicle in
gear.
Don't "ride" the brakes. This can cause them to overheat and malfunction.
Instead, when you are driving down a
long hill, shift to a lower gear. When
you do this, engine braking will help
slow down the vehicle.
Slow down before shifting to a lower gear. This will help avoid over-revving
the engine, which can cause damage.
Slow down when you encounter cross winds. This gives you much better con-
trol of your vehicle.
Be sure the vehicle is completely stopped before you attempt to shift into
reverse. The transaxle can be dam-
aged if you do not. To shift into reverse,
depress the clutch, move the shift lever
to neutral, then shift to the reverseposition. Exercise extreme caution when driving
on a slippery surface. Be especially
careful when braking, accelerating or
shifting gears. On a slippery surface,
an abrupt change in vehicle speed can
cause the drive wheels to lose traction
and the vehicle to go out of control.
WARNING
Always buckle-up! In a collision, an unbelted occupant is signifi-
cantly more likely to be seriously
injured or killed than a properlybelted occupant.
Avoid high speeds when corner- ing or turning.
Do not make quick steering wheel movements, such as sharp
lane changes or fast, sharp turns.
The risk of rollover is greatly increased if you lose control of
your vehicle at highway speeds.
Loss of control often occurs if two or more wheels drop off the
roadway and the driver over-
steers to reenter the roadway.
In the event your vehicle leaves the roadway, do not steer sharply.
Instead, slow down before pulling
back into the travel lanes.
Never exceed posted speed lim- its.

Driving your vehicle
20
5
For smooth operation, depress the brake
pedal when shifting from N (Neutral) to aforward or reverse gear.Transaxle ranges
P (Park)
Always come to a complete stop before
shifting into P (Park). This position locks
the transaxle and prevents the frontwheels from rotating.
WARNING - Automatic
transaxle
Always check the surrounding areas near your vehicle for peo-
ple, especially children, beforeshifting a car into D (Drive) or R
(Reverse).
Before leaving the driver’s seat, always make sure the shift lever
is in the P (Park) position; then
set the parking brake fully and
shut the engine off. Unexpected
and sudden vehicle movementcan occur if these precautions
are not followed in the order iden-tified.
CAUTION
To avoid damage to your
transaxle, do not accelerate the
engine in R (Reverse) or any for-ward gear position with thebrakes on.
When stopped on an upgrade, do not hold the vehicle with enginepower. Use the service brake orthe parking brake.
Do not shift from N (Neutral) or P (Park) into D (Drive), or R
(Reverse) when the engine isabove idle speed.
WARNING
Shifting into P (Park) while the vehicle is in motion will cause the
drive wheels to lock which will
cause you to lose control of the
vehicle.
Do not use the P (Park) position in place of the parking brake.
Always make sure the shift lever
is latched in the P (Park) position
and set the parking brake fully.
Never leave a child unattended in a vehicle.
CAUTION
The transaxle may be damaged if
you shift into P (Park) while thevehicle is in motion.

521
Driving your vehicle
R (Reverse)
Use this position to drive the vehicle
backward.
N (Neutral)
The wheels and transaxle are not locked.
The vehicle will roll freely even on the
slightest incline unless the parking brake
or service brakes are applied.D (Drive)
This is the normal forward driving posi-
tion. The transaxle will automatically shift
through a 4-gear sequence, providing the
best fuel economy and power.
For extra power when passing another
vehicle or climbing grades, depress the
accelerator fully, at which time the
transaxle will automatically downshift to
the next lower gear.
✽✽
NOTICE
Always ensure vehicle is stationary, at a
complete stop, before selecting D (Drive).
3 (Third Gear, if equipped)
Move the shift lever to this position for
towing a trailer during hill climbing.
This position also provides engine brak-
ing when going down hills. 2 (Second Gear)
Use 2 (Second Gear) for more power
when climbing hills and for increased
braking when going down hills. This posi-tion also helps reduce wheel spin on slip-
pery surfaces. When the shift lever is
placed in 2 (Second Gear), the transaxlewill automatically shift from first to sec-
ond gear.
1 (First Gear)
Move the shift lever to this position in
hard pulling situations and for climbing
steep grades.
CAUTION
Always come to a complete stop
before shifting into or out of R(Reverse); you may damage thetransaxle if you shift into R whilethe vehicle is in motion, except as
explained in “Rocking the vehicle” in this section.
CAUTION
Do not exceed the recommendedmaximum speeds in 2 (SecondGear) or 1 (First Gear). Operating
the vehicle at speeds above themaximum recommended, for 2 (Second Gear) or 1 (First Gear) may cause excessive heat to develop
which could result in damage to or failure of the automatic transaxle.