2006 MITSUBISHI LANCER IX engine

Removal steps
1.Oil reservoir
>>C<<2.Suction hose
>>B<<3.Return hose
•Clock spring (Refer to GROUP 52B,
Air Bag Modules and Clock Spring
P.52B-194).
•Centermember (Refer to GROUP 32,
Engine Roll Stopper Centermember
P.32-7).
•Front exhaust pipe (Refer to GROUP
15, Exhaust Pipe and Main Muffler
P.15-10).
4.Steering gear and joint connecting bolt
5.Rear roll stopper connecting bolt
<>6.Eye bolt
7.Gasket
8.Pressure hose assembly
<>9.Return tube
10.O-ring
POWE R STEERING HOSES
POWER S T E E RING37-42
REMOVA L SER V ICE POINT
<> EYE BOLT /RETURN TUBE
REMOV
A L
CAUTION
If the joint cover grommet has been removed,
install it properly as follows.
AC304922AB
A
B
Joint cover
grommet
Steering gear
Align the joint cover grommet notch (arrow A)
with the steering gear lug (arrow B), and then
install the steering joint cover to the steering
gear.
1. Loosen the crossmember mounting bolts and nuts, and lower the crossmember to a position so
that the eye bolts or return tube at the steering
gear side can be removed.
NOTE: In this case, do not remove the crossmem-
ber mounting bolts and nuts.
2. Remove the eye bolts or return tube.
INSTALLATION SERVICE POINTS
>>A<< RETURN HOSE INSTALLATION

AC100277 ABReturn hose
Install the return hose so that the marking is posi-
tioned as shown in the illustration.
>>B<< RETURN HOSE INSTALLATION
AC305132AB
Return hose
Return tubeReturn hose

Install the return hose so that the markings are posi-
tioned as shown in the illustration.
>>C<< SUCTION HOSE INSTALLATION
Install the suction hose (oil pump side) so that the
marking is positioned forward.

ECU
COMPONENT LOCATIONS70-2
ECU
M1701000500311
NameSymbolNameSymbol
A/C-ECUEFront-ECUB
ABS-ECUAHeater control unit E
Column switch (incorporating
Column-ECU)DImmobilizer-ECUG
Engine-A/T-ECU IPower window main switch
(incorporating ECU)K
Engine-ECU IPower window sub switch
(incorporating ECU)J
ETACS-ECUFSRS-ECUH
Cooling fan motor drive control unitC
AC301182
DE
AB
C
FGHI
AB

DE
AB
C
FGHI

AC501784AB
E
A/C-ECU

AC301739AC
F
ETACS-ECU
Junction
block
AC301733AB
Immobilizer-ECU
G
AC301747AB
SRS-ECU
H
AC100229AI
Engine-ECU or
engine-A/T-ECU I
AC301749AB
Power window
sub switch
(incorporating
ECU)
J
AC301748AB
Power window
main switch
(incorporating
ECU)
K
ECU
COMPONENT LOCA
TIONS70-4

RELAY
COMPONENT LOCATIONS70-5
RELAY
M1701000400369
NameSymbolNameSymbol
A/C compressor relayAHeated seat relayB
A/T control relayAHorn relayA
Accessory socket relayBIgnition coil relayA
Blower relayBPower window relayB
Engine control relayARadiator fan relayA
Front fog lamp relayARear fog lamp relayB
Fuel pump relay (1)BRear window defogger relayB
Fuel pump relay (2)B
AC301758AB
A
B
AC303951AB
A/C compressor relayEngine control relay
Horn relay
Front fog lamp relay
Radiator fan relay
A/T control relay
Ignition coil relayA
AC301760
Fuel pump relay (1) Power window relay
Rear window defogger relay
Blower relay
Heated seat relay
Fuel pump relay(2)
Accessory socket relay
Rear fog lamp relayAB
B

SENSOR
COMPONENT LOCATIONS70-6
SENSOR
M1701000600909
NameSymbolNameSymbol
Air cleaner air flow sensor <4G6>FOutput shaft speed sensor J
Air thermo sensorMOutside thermo sensor A/C>H
Camshaft position sensorDPhoto sensor L
Engine control detonation sensorBSide impact sensor (Front)N
Engine control oxygen sensor (Front)GSide impact sensor (Rear)O
Engine control oxygen sensor (Rear)QThrottle body throttle sensorC
Engine crank angle sensorAVehicle speed sensor E
Heater water temperature sensor
MWater temperature sensor unitI
Inlet manifold absolute pressure sensor
(incorporating intake air temperature
sensor) <4G1>CWheel speed sensor (Front)P
Input shaft speed sensor JWheel speed sensor (Rear)R
Inside air temperature sensor
K
AC501790
BDCFEA
GHIJ
MKL
AB
AC501791AB
NO
POR
** *
*
NO
TE: *: also eq uipp ed at t he rig h t side.

AC208762
A
AD
Timing belt front
upper coverTiming belt front
lower coverEngine crank
angle sensor
<4G1>
Engine crank angle
sensor connector
AC302008
A<4G6>
ABHeat protector
Crankshaft
sprocket
Engine crank angle
sensor connectorEngine crank
angle sensor
AC301752
B
AB
Ignition coil 2
<4G1>
Engine control detonation
sensor connector
Engine control
detonation sensor
AC302009
B
AB
Hydraulic unit
<4G6>
Alternator
Engine control detonation
sensor connectorEngine control
detonation sensor
AC208541
C
AE
<4G1>
Throttle body
Throttle body
throttle sensor
Inlet manifold absolute pressure sensor
(incorporating intake air temperature sensor)
AC302479
AB
C
Throttle body
<4G6>
Throttle body
throttle sensor
SENSOR
COMPONENT LOCA TIONS70-7

AC206644AD
Camshaft position
sensor
D<4G1>
Rocker cover
AC302480AB
D
Camshaft position
sensor
Rocker cover
<4G6>
AC208654
AD
E
Vehicle speed
sensor
Idle speed
control servo

AC302481AB
FAir cleaner
assembly<4G6>Air cleaner
air flow sensor
AB
AC301754
G<4G1>
AC
Heat protector
Engine control
oxygen sensor (Front)
Engine control
oxygen sensor
(Front) connector
AC302482
G
AB
Heat protector
<4G6>
Engine control
oxygen sensor
(Front) connector
Engine control
oxygen sensor (Front)
AC501785AB
H
Horn

Outside thermo
sensor
AC206780 AE
I
Rocker cover
<4G1>
Water temperature
sensor unit
SE
NSOR
COMPONENT LOCA TIONS70-8

AC209080
P
AI
Wheel speed sensor
(Front) connector
Coil spring
Wheel speed
sensor (Front)
AC301753AD
SRS-ECU
Q
Engine control
oxygen sensor
(Rear) connector
Engine control
oxygen sensor
(Rear)
AC209459
R
Wheel speed sensor
(Rear) connector
Parking brake cable
Coil spring
AG
Wheel speed
sensor (Rear)
SE NSOR
COMPONENT LOCA TIONS70-10