Side MITSUBISHI LANCER 2005 Owner's Manual

IGNITION SYSTEM
ENGINE ELECTRICAL16-43
DETONATION SENSOR
REMOVAL AND INSTALLATIONM1163002800556
CAUTION
Do not drop or hit the detonation sensor against other components. Internal damage may result, and
the detonation sensor will need to be replaced.
AC303971
21
23 ± 2 N·m
AB
<4G1>Cylinder block
(Intake side)
AC303972
21
23 ± 2 N·mAB
<4G6>Inlet manifold
Removal steps
1. Engine control detonation sensor
connector
<> >>A<<2. Engine control detonation sensor

ENGINE CONTROL
ENGINE AND EMISSION CONTROL17-3
ACCELERATOR CABLE AND PEDAL
REMOVAL AND INSTALLATIONM1171001200341
Post-installation Operation
Adjusting the Accelerator Cable (Refer to P.17-2).
Y1059AU
Y1060AU
AC304070
N
4
5
78 1011
N12
13
AB
1
23
5.0 ± 1.0 N·m
6
12 ± 2 N·m9
7
1 2 3
5.0 ± 1.0 N·m

N
4 5 7
8 10
11
N12 13
6
12 ± 2 N·m
9
7
Accelerator cable assembly
removal steps
1. Inner cable connection (Accelerator
pedal side)
2. Inner cable connection (Throttle body
side)
3. Accelerator cable assemblyAccelerator pedal assembly
removal steps
1. Inner cable connection (Accelerator
pedal side)
4. Accelerator pedal assembly
5. Accelerator control equip nut
6. Accelerator pedal arm and
accelerator pedal pad assembly

EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-8
VACUUM HOSE CHECKM1173007300159
1. Using the piping diagram as a guide, check to be
sure that the vacuum hoses are correctly
connected.
2. Check the connection condition of the vacuum
hoses, (removed, loose, etc.) and check to be
sure that there are no bends or damage.
VACUUM HOSE INSTALLATIONM1173007200107
1. When connecting the vacuum hoses, they should
be securely inserted onto the nipples.
2. Connect the hoses correctly, using the vacuum
hose piping diagram as a guide.
CRANKCASE EMISSION CONTROL
SYSTEM
GENERAL INFORMATION (CRANKCASE
EMISSION CONTROL SYSTEM)
M1173005000237
The crankcase emission control system prevents
blow-by gases from escaping inside the crankcase
into the atmosphere.
Fresh air is sent from the air cleaner into the
crankcase through the breather hose.
The air becomes mixed with the blow-by gases
inside the crankcase.
The blow-by gas inside the crankcase is drawn into
the intake manifold through the positive crankcase
ventilation (PCV) valve.
The PCV valve lifts the plunger according to the
intake manifold vacuum so as to regulate the flow of
blow-by gas properly.
In other words, the blow-by gas flow is regulated
during low load engine operation to maintain engine
stability, while the flow is increased during high load
operation to improve the ventilation performance.
SYSTEM DIAGRAM
AK204365
Air cleaner
Air
Ventilation hose
Breather hose
PCV valve
AB

EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-9
COMPONENT LOCATION (CRANKCASE
EMISSION CONTROL SYSTEM)
M1173007400208
POSITIVE CRANKCASE VENTILATION
SYSTEM CHECK
M1173001100179
1. Remove the ventilation hose from the PCV valve.
2. Remove the PCV valve from the rocker cover.
3. Reinstall the PCV valve at the ventilation hose.
4. Start the engine and run at idle.
5. Place a finger at the opening of the PCV valve
and check that vacuum of the intake manifold is
felt.
NOTE: At this moment, the plunger in the PCV
valve moves back and forth.
6. If vacuum is not felt, clean the PCV valve or
replace it.
POSITIVE CRANKCASE VENTILATION
(PCV) VALVE CHECK
M1173001200187
1. Insert a thin rod into the PCV valve from the side
shown in the illustration (rocker cover installation
side), and move the rod back and forth to check
that the plunger moves.
2. If the plunger does not move, there is a clogging
in the PCV valve. In this case, clean or replace
the PCV valve.
EVAPORATIVE EMISSION CONTROL
SYSTEM
GENERAL INFORMATION (EVAPORATIVE
EMISSION CONTROL SYSTEM)
M1173005100405
The evaporative emission control system prevents
fuel vapours generated in the fuel tank from escaping
into the atmosphere.
Fuel vapours from the fuel tank flow through the fuel
tank pressure control valve and vapour pipe/hose to
be stored temporarily in the canister.
When driving the vehicle, fuel vapours stored in the
canister flow through the purge solenoid and purge
port and go into the intake manifold to be sent to the
combustion chamber.
When the engine coolant temperature is low or when
the intake air quantity is small (when the engine is at
idle, for example), the engine control unit turns the
purge solenoid off to shut off the fuel vapour flow to
the intake manifold.
This does not only insure the driveability when the
engine is cold or running under low load but also
stabilize the emission level.
AK300767
<4G1>
AB
PCV valve
AK204366
<4G6>
AC
PCV valve
AKX00336
PCV valve
AD
AK100010
PCV valve
AC

EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-15
EGR SYSTEM CHECKM1173002600348
1. Disconnect the vacuum hose (Green stripe) from
the EGR valve, and then connect a hand vacuum
pump via the three-way terminal.
2. When the engine is hot or cold, check the
condition of vacuum by racing the engine.
When engine is cold
(Engine coolant temperature: 20°C or less)
When engine is hot
(Engine coolant temperature: 80°C or higher)
3. Disconnect the three-way terminal.4. Connect the hand vacuum pump to the EGR
valve nipple.
5. Check whether the engine stalls or the idling is
unstable when a vacuum of 30 kPa or higher is
applied during idling.
EGR VALVE CHECKM1173002800223
1. Remove the EGR valve and inspect for sticking,
carbon deposits, etc. If found, clean with a
suitable solvent so that the valve seats correctly.
2. Connect a hand vacuum pump to the EGR valve.
3. Apply 67 kPa of vacuum, and check that the
vacuum is maintained.
4. Apply a vacuum and check the passage of air by
blowing through one side of the EGR passage. Throttle valve Normal vacuum condition
Open quickly No vacuum will generate (the
same as barometric pressure.)
Throttle valve Normal vacuum condition
Open quickly It will momentarily rise over 13
kPa
AK300780AB
<4G1>
EGR valve
Green stripe
Three-way
terminal
AK300781AB
<4G6>
EGR valve
Green stripe
Three-way
terminal
Vacuum Passage of air
5.3 kPa or less Air is not blown out
27 kPa or more Air is blown out
AK300782AB
<4G1>
EGR valve
Green stripe
AK300783AB
<4G6>
EGR valve
Green stripe
AKX00348

SPECIAL TOOLS
FRONT AXLE26-5
MB990685 Torque wrench Measurement of hub starting torque
MB990326 Preload socket
MB990810 Side bearing
puller•Removal of the centre bearing
bracket
•Removal of the wheel bearing inner
race (outside)
MB991460 Plug Prevention of transmission fluid drain
and of entry of foreign objects
MB991561 Boot band
crimping toolBJ boot (resin boot) band installation
MB990925 Bearing and oil
seal installer set•Removal of the wheel bearing
•Removal and installation of the
centre bearing
•Press-fitting of the dust seal outer,
inner
MB990890 Rear suspension
bushing base•Installation of the wheel bearing
•Press-fitting of the dust seal outer,
inner
MB990883 Rear suspension
bushing arborInstallation of the wheel bearing Tool Number Name Use
MB990326
MB990810
MB991561
MB990925
MB990890
MB990883

FRONT AXLE HUB ASSEMBLY
FRONT AXLE26-12
DISASSEMBLY SERVICE POINTS
<> HUB REMOVAL
CAUTION
When the hub has been removed, always replace
the wheel bearing with a new part because wheel
bearing frictional surface will be damaged when
removing the hub.
Use the following special tools to pull out the hub
from the knuckle.
•Knuckle arm bridge (MB991056 or MB991355)
•Front hub remover and Installer (MB991017)
•Spacer (MB991000)
<> WHEEL BEARING REMOVAL
1. Crush the oil seal in two places so that the tabs of
the special tool will be caught on the wheel
bearing inner race (outside).
CAUTION
When removing the inner race (outside) from the
hub, be careful not to let the hub drop.
2. Remove the wheel bearing inner race (outside)
from the front hub by using special tool side
bearing puller (MB990810).
3. Install the inner race (outside) that was removed
from the hub to the wheel bearing, and then use
the following special tools to remove the wheel
bearing.
•Installer bar (MB990938)
•Installer adapter (MB990935)
•Knuckle arm bridge (MB991056 or MB991355)
AC100130 Tighten the nut
with the bolt
securedMB991056 or
MB991355 MB991017
MB991000
AB
AC102508
AC
Inner race
(outside)
Outer oil seal
AC102509
MB990810
Inner race
(outside)
AC
AC102510 AC
MB990938
MB990935
MB991056 or MB991355 Inner race
(outside)