engine MITSUBISHI LANCER EVOLUTION 2012 10.G Workshop Manual

3-82 Features and controls
3
Heated mirror
(if so equipped)
N00549300175
When the rear window defogger switch is pressed with the
engine running, the outside rearview mirrors are defogged or
defrosted. Current will flow through the heater element inside
the mirrors, thus clearing away frost or condensation.
The indicator light (A) will illuminate while the defogger is on.
The heater will be turned off automatically in about 20 min-
utes.
Ignition switch
N00512400572
[For vehicles equipped with the F.A.S.T.-key]
For information on operations for vehicles equipped with the
F.A.S.T.-key, refer to “F.A.S.T.-key: Ignition switch” on page
3-24.
[Except for vehicles equipped with the F.A.S.T.-key]LOCKThe engine is off and the steering wheel is locked. The key can
be inserted and removed only when the switch is in this posi-
tion. ACCAllows operation of electrical accessories with the engine off. Manual transaxle Twin Clutch SST
BK0142300US.book 82 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-83
3
ON The engine runs and all accessories can be used. START Engages the starter. After the engine starts, release the key and
it will return automatically to the “ON” position.NOTE
Your vehicle is equipped with an electronic immobilizer.
To start the engine, the ID code which the transponder
inside the key sends must match the one registered to the
immobilizer computer.
(Refer to “Electronic immobilizer” on page 3-4.)
ACC power auto-cutout function
N00539600032
After about 30 minutes has elapsed with the ignition switch in
the “ACC” position, the function automatically cuts out the
power for the audio system and other electric devices that can
be operated with that position.
When the ignition switch is turned from “ACC” to the “ON”
position, the power is supplied again to those devices.NOTE
It is possible to modify functions as follows:
• The time until the power cuts out can be changed to
about 60 minutes.
• The ACC power auto-cutout function can be deacti-
vated.
For details, consult a Mitsubishi Motors dealer.
On vehicles equipped with Mitsubishi Multi-Communica-
tion System, screen operations can be used to make the
adjustment.
Refer to the separate owner’s manual for details.
BK0142300US.book 83 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-85
3 Steering wheel lock
N00512500010
[For vehicles equipped with the F.A.S.T.-key]
For information on operations for vehicles equipped with the
F.A.S.T.-key, refer to “F.A.S.T.-key: Steering wheel lock” on
page 3-29.
[Except for vehicles equipped with the F.A.S.T.-key]To l o c kRemove the key at the “LOCK” position.
Turn the steering wheel until it is locked.To u n l o c kTurn the key to the “ACC” position while moving the steering
wheel slightly.
CAUTION
!
Do not remove the ignition key from the ignition
switch while driving. The steering wheel will lock,
causing loss of control.
If the engine is turned off while driving, the power
brake booster will stop functioning and braking effi-
ciency will be reduced. Also, the power steering sys-
tem will not function and it will require greater
effort to manually steer the vehicle.
Do not leave the key in the “ON” position for a long
time when the engine is not running. This will cause
the battery to run down.
Do not turn the key to the “START” position when
the engine is running. It will damage the starter
motor.
BK0142300US.book 85 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-86 Features and controls
3
NOTE
If the front wheels are turned, the anti-theft lock may
sometimes make it difficult to turn the key from “LOCK”
position to “ACC” position. Firmly turn the steering
wheel to the left or to the right as you turn the key.
Starting and stopping the engine
N00542100073
Tips for starting
Do not operate the starter motor continuously for longer
than 15 seconds as this could run the battery down or
damage the starter motor. If the engine does not start, turn
the ignition switch back to the “LOCK” position, wait a
few seconds, and then try again. Trying repeatedly with
the engine or starter motor still turning will damage the
starter mechanism.

If the engine will not start because the battery is weak or
discharged, refer to “Jump-starting the engine” (on page
6-2) for instructions.

The engine is warmed up enough for driving when the bar
graph of engine coolant temperature display starts to
move. Driving before the bar graph moves may cause
deterioration of turbocharger performance and driveabil-
ity. A longer warm up period will only consume extra
fuel.

On vehicles equipped with the Twin Clutch SST, the fol-
lowing may occur after the engine is started, but they do
not indicate an abnormality.
• You may hear operational sounds of the Twin Clutch
SST and you may feel vibration in the vehicle body.
• If you shift the gearshift lever into the “N” (NEUTRAL)
position and depress the accelerator pedal, increases in
the engine speed will be limited.
CAUTION
!
Remove the key when leaving the vehicle.
BK0142300US.book 86 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-87
3
Starting the engine
N00542200120
[For vehicles equipped with the F.A.S.T.-key]
For information on operations for vehicles equipped with the
F.A.S.T.-key, refer to “F.A.S.T.-key: Starting the engine” on
page 3-30.
[Except for vehicles equipped with the F.A.S.T.-key]
Your vehicle is equipped with an electronically controlled fuel
injection system, which automatically controls the release of
fuel. There is no need to depress the accelerator pedal when
starting the engine.
The starter should not be run for more than 15 seconds at a
time.
To prevent battery drain, wait a few seconds between attempts
to restart the engine.
1. Make sure all occupants are properly seated with seat
belts fastened.
2. Insert the ignition key.
3. Make sure the parking brake is applied.
4. Press and hold the brake pedal down with your right foot.
5. Press and hold the clutch pedal all the way down (manual
transaxle).NOTE
For models equipped with a manual transaxle, the starter
will not operate unless the clutch pedal is fully depressed
(Clutch interlock). This is a safety feature.
WA R N I N G
!
Never run the engine in a closed or poorly ventilated
area any longer than is needed to move your vehicle
out of the area. Carbon monoxide gas, which is
odorless and extremely poisonous, could build up
and cause serious injury or death.
CAUTION
!
Do not push-start the vehicle.
Do not run the engine at high rpms or drive at high
speeds until the engine has had a chance to warm
up.
Release the ignition switch as soon as the engine
starts. Otherwise, the starter motor will be dam-
aged.
BK0142300US.book 87 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-88 Features and controls
3
6. On vehicles with manual transaxle, place the gearshift
lever in the “N” (Neutral) position.
On vehicles with Twin Clutch SST, make sure the gear-
shift lever is in the “P” (PARK) position.NOTE
On vehicles with Twin Clutch SST, the starter will not
operate unless the gearshift lever is in the “P” (PARK)
position or the gearshift lever is in the “N” (NEUTRAL)
position with the brake pedal depressed.
For safety reasons, start the engine in the “P” (PARK)
position so that the wheels are locked.
7. Turn the ignition switch to the “ON” position and make
certain that all warning lights are functioning properly
before starting the engine.
8. Turn the ignition switch to the “START” position without
pressing the accelerator pedal. Release the key when the
engine starts. Startability of Twin Clutch SST vehicle with ambient
temperature of -22
°F (-30
°C) or lower
When the ambient temperature is -22 °F (-30 °C) or lower, it
may not be possible to start from a standstill even with the
gearshift lever in the “D” (DRIVE) position.
This phenomenon occurs because the transmission has not
warmed up sufficiently; it does not indicate a problem. If it
occurs, place the gearshift lever in the “P” (PARK) position
and let the engine idle for at least 10 minutes.
The transmission will warm up, and you will be able to start
normally.
Do not leave the vehicle during warm-up operation.
Idle speed in high altitude area
N00547600031
At high altitude locations, the idle speed may be higher. This is
done in order to stabilize the idle speed when the power steer-
ing system and other systems operate. It does not indicate a
malfunction.
BK0142300US.book 88 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-89
3
Stopping the engine
N00542300075
1. Bring the vehicle to a complete stop.
2. Fully engage the parking brake while depressing the brake
pedal.
3. For vehicles with a manual transaxle, turn the ignition
switch to the “LOCK” position to stop the engine, and
then move the gearshift lever to the 1st (on a uphill) or
“R” (Reverse) (on a downhill) position.
For vehicles with Twin Clutch SST, place the gearshift
lever in the “P” (PARK) position, and then turn the igni-
tion switch to the “LOCK” position to stop the engine.
NOTE
For vehicles with Twin Clutch SST, the engine will stop
and the vehicle power will turn off approximately 1 sec-
ond after the ignition switch is turned to the “LOCK”
position.
The reason for this is that, in the time from when the igni-
tion switch is turned to the “LOCK” position until the
engine stops, the gears inside the Twin Clutch SST disen-
gage so that the engine will start smoothly the next time it
is started.
Two clutches installed in the Twin Clutch SST alternately
engage and disengage to achieve smooth shifting.
In addition, the gear on the side with the free clutch is
engaged, therefore, quick shifting is performed.
If the engine was stopped with the gear engaged like this,
it would provide resistance the next time the engine is
started. Therefore, the gear disengages in the approxi-
mately 1-second period until the engine stops.

For vehicles with Twin Clutch SST, do not operate the
gearshift lever or the accelerator pedal for approximately
1 second until the engine stops.
BK0142300US.book 89 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-90 Features and controls
3

If the temperature inside the engine compartment is high,
the cooling fans (A) will continue to operate for some
time even if the engine is stopped.
Therefore, the operation sound of the cooling fans may be
heard even after the engine is stopped. This sound is nor-
mal and does not indicate a malfunction.
After operating for a period of time, the cooling fans will
stop automatically.
Turbocharger operation
N00537300077
CAUTION
!
Do not run the engine at high speeds (for example,
by revving it or by accelerating rapidly) immedi-
ately after starting it.
Do not stop the engine immediately after high-speed
or uphill driving. First allow the engine to idle to
give the turbocharger a chance to cool down.
Engine oil must be properly maintained to avoid
engine and/or turbocharger damage. To better pro-
tect your engine and turbocharger, use fully syn-
thetic engine oil.
BK0142300US.book 90 ページ ２０１１年８月７日　日曜日　午前１０時４４分

Features and controls
3-91
3
TurbochargerThe turbocharger increases engine power by pushing large
amounts of air into the engine’s cylinders. The finned parts
inside the turbocharger turn at extremely high speeds and are
subjected to extremely high temperatures. They are lubricated
by engine oil and cooled by engine oil and coolant. If the
engine oil is not replaced at the specified intervals, the bearings
may seize or emit abnormal noise.
Clutch pedal operation
(if so equipped)
N00537700042
Observe the following cautions when using the clutch pedal.
Not observing them could result in rapid clutch wear or in
clutch damage.

Press the clutch pedal all the way down while shifting
gears.

Press and hold the clutch pedal all the way down before
starting the engine.

Do not rest your foot on the clutch pedal.

On hills and other gradients, do not hold the vehicle in
position by slipping the clutch without using the brakes.

Make sure the space under the clutch pedal is free of
objects that could obstruct the pedal.NOTE
Your vehicle has a special feature to reduce the impact
into the power train and to reduce the load of the clutch
disk; the engine revolution doesn’t rise more than around
5,500 rpm while the vehicle is stationary and the clutch
pedal has been depressed.
1- Air compressor
2- Compressed air
3- Cylinder
4- Turbo fin
5- Turbine
6- Exhaust gas
CAUTION
!
If the clutch is engaged suddenly while the engine
revolution is high, an extremely large load will be
applied instantaneously to the power train, possibly
leading to the breakage of that component. Please
ensure, therefore, that the clutch pedal is always
applied in a slow yet firm manner.
BK0142300US.book 91 ページ ２０１１年８月７日　日曜日　午前１０時４４分

3-92 Features and controls
3

If either of the following occurs, the clutch should be
inspected by a Mitsubishi Motors dealer or a repair facil-
ity of your choice:
• The pedal stroke until clutch disengagement suddenly
increases.
• The engine revs when the clutch is not disengaged.
Manual transaxle
(if so equipped)
N00512700139
The shift pattern below is shown on the gearshift lever. Press
the clutch pedal all the way down while shifting gears.NOTE
During cold weather, shifting may be difficult until the
transaxle lubricant has warmed up. This is normal and not
harmful to the transaxle.To startPress the clutch pedal all the way down and shift into 1st. Then
gradually release the clutch pedal while depressing the acceler-
ator pedal.
BK0142300US.book 92 ページ ２０１１年８月７日　日曜日　午前１０時４４分