2007 MITSUBISHI LANCER EVOLUTION transmission

ENGINE -Engine Assembly11A-45
67±7 N·m*
23 33
24 29
3031
32
2722
98±10 N·m*5.0±1.0 N·m
(Engine oil)
20
21 19
25
42±2 N·m22±4 N·m
40±5 N·m
42±2 N·m
26
26
2834
22±4 N·m12±2 N·m
19. Brake booster vacuum hose
connection
20. Purge hose connection
21. Power steering oil pressure switch
connector
22. Heat protector
AB"23. Power steering oil pump, bracket and
oil reservoir assembly
24. A/C compressor connector

AB"25. A/C compressor
26. Engine oil cooler tube gasket
27. Engine oil cooler feed hose connection28. Engine oil cooler return hose
connection
29. Heater hose connection
30. Fuel return hose connection
"CA31. Fuel high pressure hose connection
"CA32. O-ring
DTransfer assembly
(Refer to Group 22.)
DTransmission assembly
(Refer to Group 22.)
AC""BA33. Engine mounting bracket and stopper
assembly
AD""AA34. Engine assembly

ENGINE -Engine Assembly11A-46
REMOVAL SERVICE POINTS
AA"DRIVE BELT REMOVAL
Due to the adoption of the Serpentine drive system with the
auto-tensioner, the following operation is required:
1. Insert the 12.7sq. spinner handle into the tool hole of
the auto-tensioner and rotate it counterclockwise until
the auto-tensioner reaches to the stopper.
2. Align hole A with hole B for fixing by inserting the L
shaped-hexagon wrench, then remove the drive belt.
Caution
When the drive belt is reused, use a chalk to indicate
an arrow of rotation direction on the back of the belt
so that it can be re-assembled in the same direction
as before.
AB"POWER STEERING OIL PUMP, BRACKET AND
OIL RESERVOIR ASSEMBLY / A/C COMPRESSOR
REMOVAL
Remove the power steering oil pump, bracket, oil reservoir
and A/C compressor with the hose attached from the bracket.
NOTE
Tie the removed oil pump and A/C compressor with a rope
and set aside where they cannot hinder the removal of the
engine assembly.
AC"ENGINE MOUNTING BRACKET AND STOPPER
ASSEMBLY REMOVAL
1. Support the engine with a garage jack.
2. Remove special tool (MZ203827).
(Tool used for removal of transmission assembly)
3. Hold the engine assembly with a chain block.
4. Support the engine oil pan with a garage jack via a block
of wood cut without applying the weight of the engine
and remove the engine mounting bracket and stopper
assembly.
Bore A
L-shaped
hexagon
wrench
Bore B
MZ203827
MB991453
MB991453

ENGINE -Engine Assembly11A-47
AD"ENGINE ASSEMBLY REMOVAL
After checking that all the cables, hoses, and harness
connectors have been disconnected, lift the engine with a
chain block slowly and remove the engine assembly located
at the upper engine room.
INSTALLATION SERVICE POINTS
"AAENGINE ASSEMBLY INSTALLATION
Install the engine assembly while checking that none of cables,
hoses, or harness connectors, etc. has been engaged.
"BAENGINE MOUNTING BRACKET AND STOPPER
ASSEMBLY INSTALLATION
1. Support the engine oil pan with a garage jack via a block
of wood cut adjusting the engine position and install the
engine mounting bracket and stopper assembly. Position
the engine mounting stopper so that a mark indicated
by an arrow can face the direction shown in the illustration.
2. Support engine with garage jack.
3. Remove the chain block and hold the engine assembly
with the special tool.(Tool used for removal of transmission
assembly)
"CAO-RING/FUEL HIGH PRESSURE HOSE
INSTALLATION
1. Apply small quantity of new engine oil on O-ring.
Caution
Do not let engine oil get into the delivery pipe.
2. Install the fuel high pressure pipe to the delivery pipe
rotating in both directions without damaging the O-ring
and check that it rotates smoothly.
3. In case of not rotating smoothly, remove the fuel high
pressure hose and insert it to the delivery pipe again
after checking damage of the O-ring since there is a
possibility of O-ring engagement.
4. Tighten fuel high pressure hose mounting bolt to the
specified torque.
Tightening Torque: 5.0±1.0 N·m
Engine mounting stopper
Engine side

Engine side

MPI -Troubleshooting13A-102
DATA LIST REFERENCE TABLE
NOTE
*1. In a new Vehicle [driven approximately 500 km or less], the air flow sensor output frequency time
is sometimes 10% longer than the standard time.
*2. The injector drive time represents the time when the cranking speed is at 250 r/min or below when
the power supply voltage is 11 V.
*3. In a new vehicle [driven approximately 500 km or less], the injector drive time is sometimes 10%
longer than the standard time.
*4. In a new vehicle [driven approximately 500 km or less], the step of the stepper motor is sometimes
30 steps greater than the standard value.
Item
No.Inspection
itemInspection contentsNormal conditionInspection
procedure
No.Reference
page
11Oxygen
sensor
(front)Engine: After having
warmed up
(Air/fuel mixuture is
made leaner whenWhen at 4,000 r/min,
engine is suddenly de-
celerated200 mV or lessCode No.
P013013A-24
madeleanerwhen
decelerating, and is
made richer when rac-
ing.)When engine is sud-
denly raced600 - 1,000 mV
Engine: After having
warmed up
(The oxygen sensor
(front) signal is used
tochecktheair/fuel
Engine is idling400 mV or less↔
600 - 1,000 mV
(Varies)
to check the air/fuel
mixture ratio, and
control condition is
also checked by the
engine-ECU.)2,500 r/min
12Air flow
sensor*1DEngine coolant
temperature:
Idle operation17 - 43 Hz--
sensor*1temperature:
80 - 95_C
DLightningandall
2,500 r/min40 - 100 Hz
DLightning andall
accessories:
OFF
DTransmission:
NeutralAccelerationAccording to ac-
celeration, fre-
quency is ampli-
fied.
13Intake air
temperature
sensor
Ignition switch: “ON”
or engine runningWhen intake air temper-
ature is - 20_C-20_CCode No.
P011013A-13
sensorWhen intake air tem-
perature is 0_C0_C
When intake air tem-
perature is 20_C20_C
When intake air tem-
perature is 40_C40_C
When intake air tem-
perature is 80_C80_C

MPI -Troubleshooting13A-104
Item
No.Reference
page Inspection
procedure
No. Normal condition Inspection contents Inspection
item
25Barometric
pressure
Ignition switch: ONAltitude: 0 m101 kPaCode No.
P0105
13A-15
pressure
sensor
Altitude: 0 m95 kPa
P0105
Altitude: 0 m88 kPa
Altitude: 0 m81 kPa
27Power
steering
fluidEngine: Idle operationSteering wheel
stationaryOFFCode No.
P055113A-46
fluid
pressure
switchSteering wheel turningON
28A/C switchEngine: Idle operation
(When A/C switch isA/C switch: OFFOFFProcedure
No. 2613A-92
(WhenA/Cswitchis
ON, A/C compressor
should be operating.)A/C switch: ONON
No.26
34Air flow
sensorEngine: After
warm-upIdle operationONCode No.
P010013A-13
sensor
reset
signal
warm up
3,000 r/minOFF
P0100
37Volumetric
efficiency
DEngine coolant
temperature:
Idle operation15 - 35%--
efficiencytemperature:
85 - 95_C
DLightningand
2,500 r/min15 - 35%
DLightning and
accessories:
OFFExcessive
accellerationAccording to ac-
celeration, volu-
metric efficiency
is increased.
41Injectors*1Engine: CrankingWhen engine coolant
temperature is 0_C
(injection is carried out
for all cylinders simulta-
neously)25 - 37 ms--
When engine coolant
temperature is 20_C15 - 22 ms
When engine coolant
temperature is 80_C4.2 - 6.3 ms
Injectors*2DEngine coolant
temperature:
80–95_C
Engine: Idle operation1.5 - 2.7 ms--
80–95_C
DLamps, electric
cooling fan and
allaccessories:
2,500 r/min1.2 - 2.4 ms
allaccessories:
OFF
DTransmission:
Neutral
When engine is sud-
denly racedIncreases

MPI -Troubleshooting13A-105
Item
No.Reference
page Inspection
procedure
No. Normal condition Inspection contents Inspection
item
44Ignition ad-
vanceDEngine: After
having warmed
up
DTiming lamp is
set(Thetiming
Engine: Idle operation0-13_BTDC--
set.(Thetiming
lamp is set in
order to check
actual ignition
timing.)
2,500 r/min20 - 40_BTDC
45Idle speed
control
(stepper)
motor
position*
3
DEngine coolant
temperature:
80 - 90_C
DLamps, electric
cooling fan and
all accessories:
OFF
DTransmission:
A/C switch: OFF2 - 25 STEP--
DTransmission:
Neutral
DEngine: Idle
operation
DWhen A/C switch
is ON, A/C
compressor
should be operat-
ing
A/C switch: OFF→ONIncreases by 10 -
70 steps
49A/C relayEngine: After having
warmed up/Engine is
idlingA/C switch: OFFOFF (Compressor
clutch is not oper-
ating)Procedure
No. 2713A-92
A/C switch: ONON (Compressor
clutch is operat-
ing)
59Oxygen
sensor
(rear)Engine: After having
warmed-upWhen engine is sud-
denly raced0 and 600 - 1,000
mV alternate.Code No.
P013613A-27
81LLearned
valueEngine: After having warmed up, running with no
load at 2,500 r/min. (During air/fuel ratio
feedback control)- 12.5 - 12.5%--
82LFeedbackEngine: After having warmed up, running with no
load at 2,500 r/min. (During air/fuel ratio
feedback control)- 20 - 20%--
87LEngine
load
Engine: After having
warmedup
Idle operation15 - 35%--
loadwarmedup
2,500 r/min15 - 35%--

MPI -Troubleshooting13A-112
Terminal No.Normal condition Check condition (Engine condition) Check item
72Intake air
temperature sensorIgnition switch: “ON”Intake air
temperature: - 20_C3.8 - 4.4 V
Intake air
temperature: 0_C3.2 - 3.8 V
Intake air
temperature: 20_C2.3 - 2.9 V
Intake air
temperature: 40_C1.5 - 2.1 V
Intake air
temperature: 60_C0.8 - 1.4 V
Intake air
temperature: 80_C0.4 - 1.0 V
75Oxygen sensor
(Rear)DTransmission: Second gear
DDriving with the throttle widely open
DEngine: 3,500 r/min or more0.6 - 1.0 V
76Oxygen sensor (front)Engine: Running at 2,500 r/min after warmed
up (Check using a digital type voltmeter)0↔0.8 V
(Changes repeatedly)
80Backup power supplyIgnition switch: “LOCK” (OFF)System voltage
81Sensor impressed
voltageIgnition switch: “ON”4.9 - 5.1 V
82Ignition switch - IGIgnition switch: “ON”System voltage
83Engine coolant
temperature sensorIgnition switch: “ON”Coolant temperature:
-20_C3.9 - 4.5 V
Coolant temperature:
0_C3.2 - 3.8 V
Coolant temperature:
20_C2.3 - 2.9 V
Coolant temperature:
40_C1.3 - 1.9 V
Coolant temperature:
60_C0.7 - 1.3 V
Coolant temperature:
80_C0.3 - 0.9 V
84Throttle position
sensorIgnition switch: “ON”Set throttle valve to
idle position0.535 - 0.735 V
Fully open throttle
valve4.5 - 5.0 V
85Barometric pressure
sensor
Ignition switch: “ON”Altitude: 0 m3.8 - 4.2 V
sensor
Altitude: 600 m3.5 - 3.9 V
Altitude: 1,200 m3.2 - 3.8 V
Altitude: 1,800 m3.0 - 3.4 V

FUEL SUPPLY - Fuel Tank13B-5

303128
25 29
2627
24±4 N·m
Removal steps
25. Filler neck protector
26. Filler neck hose connection
27. Filler neck vapour hose connection
28. Fuel filler cap29. Fuel filler neck assembly
30. Fuel shut-off valve
31. Parking
REMOVAL SERVICE POINT
AA"HARNESS CONNECTOR CONNECTION/FUEL
TANK ASSEMBLY DISCONNECTION
1. Remove the differential support member and tilt the
differential carrier.
(Refer to GROUP 27B.)
2. Hold the fuel tank with a transmission jack and remove
the nut connected to the fuel tank.
3. Tilt the fuel tank to allow access with a hand and disconnect
the harness connector.
4. Remove the fuel tank in the tilting direction to avoid contact
with the differential carrier.Fuel tankFloor
Differntial carrierRemoval
directionTilt