fuel type MITSUBISHI LANCER EVOLUTION 2007 Service Repair Manual

WELDED PANEL REPLACEMENT -Quarter, OuterC-16
RS-II.>
2. After attaching the quarter outer, seal the holes and
flanges with bolts and plate tape, and fill foam material from
hole shown in the illustration.
Foam materialTypeBrand Used
Foam acoustic
materialTwo-part expanded
wretane3M ULTRAPRO
Panel foam - Yellow
3. After two hours after filling the foam material, remove
the bolts and plate tape, and solder the sealed holes
until a clip, etc. can be inserted completely.
Reference
Parts replacement is advised. depending on the damaged
range.
: Cuttable range
Caution
Avoid the fuel filler bracket (left side).

GENERAL -Major Specifications00-17
MAJOR SPECIFICATIONS
1
234
5
6 78
9
ItemsCT9A
SNDFZL/RSNGFZL/R
Vehicle
di i
Front track11,500, 1,515*1
dimensions
mmOverall width21,770mm
Front overhang3895
Wheel base42,625
Rear overhang5935
Overall length64,455
Ground clearance
(unladen)7140
Overall height (unladen)81,450
Rear track91,500, 1,515*1
Vehicle
ihtk
Kerb weight1,3201,380
weight kgMax. gross vehicle weight1,6551,695
Max. axle weight
rating-front950970
Max. axle weight
rating-rear705725
Seating capacity5
EngineModel No.4G63g
Total displacement mL1,997
Transmis-
i
Model No.W5M51
sionType5-speed manual
Fuel systemFuel supply systemMPI
NOTE
*1: Vehicles with 17 inch wheels.

GENERAL -Support Locations for Lifting and Jacking00-26
PLATE TYPE LIFT
To avoid damaging the side sill garnish, put a wooden block between the side sill and a lift.
NOTE
The wooden block should be 100 mm wide and 50 mm high.
SUPPORT POSITIONS AND SUPPORT METHOD
FOR AN H-BAR LIFT
Caution
When service procedures require removing the rear
suspension, fuel tank, spare tyre and rear bumper, place
additional weight on rear end of vehicle or anchor vehicle
to hoist to prevent tipping of centre of gravity changes.
When H-bar lift is used to lift up vehicles, use of metallic
attachment attached to the H-bar lift may cause damage
to the suspension arm etc. Therefore, lift up the vehicle by
the following procedure.
1. Place the vehicle on the H-bar lift (same direction).
2. Place attachments on the H-bar lift at the designated
chassis-support positions. When making the attachments,
refer to the section concerning making them.
Caution
If support is at any location other than the designated
positions, the body or suspension might be deformed
or otherwise damaged, so care should be taken to
support only at the correct (designated) positions.
3. Raise the H-bar lift to the height at which the vehicle
is slightly raised and check to be sure that the vehicle
is correctly and sufficiently secured; then raise the vehicle.
H-bar lift
H-bar lift
A
Chassis-sup-
port position
(side sill)
Attachment
H-bar liftSection A - A
Side sill
AttachmentH-bar lift
A

ENGINE <4G6> -General Information11A-3
GENERAL INFORMATION
Items4G63
Total displacement mL1,997
Bore×Stroke mm85.0×88.0
Compression ratio8.8
Combustion chamberPentroof type
Camshaft arrangementDOHC
Number of valveIntake8
Exhaust8
Valve timingIntakeOpeningBTDC 21_
ClosingABDC 59_
ExhaustOpeningBBDC 58_
ClosingATDC 18_
Fuel systemElectronically controlled multipoint fuel injection
Rocker armRoller type
Auto-lash adjusterEquipped

ENGINE OVERHAUL -General Description11B-2
GENERAL DESCRIPTION
LIST OF MODELS
Vehicle nameVehicle modelEngine modelDisplacement mLSpecifications
LANCER Evolution VIICT9A4G63 - 72000DOHC 16 valve T/C
SPECIFICATIONS
ItemsSpecifications
Bore×stroke mm85×88
Total displacement mL1,997
Combustion chamber shapePentroof type
Number of cylinders4
Valve mechanismTypeDOHC
Intake valve2
Exhaust valve2
Lash adjusterHydraulic type
Rocker armRoller follower type
Compression ratio8.8
Fuel injection deviceElectronic control MPI
Ignition device typeElectronic control type 2-coil
Alternator typeAlternating current type (IC regulator built in)
Starter motor typeDeceleration drive

ENGINE LUBRICATION -General Information12-2
GENERAL INFORMATION
The lubrication method is a fully force-fed, full-flow
filtration type. The oil pump is a gear type which
is driven by the crankshaft via the timing belt.
ENGINE OILS
Health Warning
Prolonged and repeated contact with mineral oil
will result in the removal of natural fats from the
skin, leading to dryness, irritation and dermatitis.
In addition, used engine oil contains potentiallyharmful contaminants which may cause skin cancer.
Adequate means of skin protection and washing
facilities must be provided.
Recommended Precautions
The most effective precaution is to adapt working
practices which prevent, as far as practicable, the
risk of skin contact with mineral oils, for example
by using enclosed systems for handling used engine
oil and by degreasing components, where
practicable, before handling them.
Other precautions:
DAvoid prolonged and repeated contact with oils,
particularly used engine oils.
DWear protective clothing, including impervious
gloves where practicable.
DAvoid contaminating clothes, particularly
underpants, with oil.
DDo not put oily rags in pockets, the use of
overalls without pockets will avoid this.
DDo not wear heavily soiled clothing and
oil - impregnated foot - wear. Overalls must be
cleaned regularly and kept separate from
personal clothing.DWhere there is a risk of eye contact, eye
protection should be worn, for example,
chemical goggles or face shields; in addition
an eye wash facility should be provided.
DObtain First Aid treatment immediately for open
cuts and wounds.
DWash regularly with soap and water to ensure
all oil is removed, especially before meals (skin
cleansers and nail brushes will help). After
cleaning, the application of preparations
containing lanolin to replace the natural skin
oils is advised.
DDo not use petrol, kerosine, diesel fuel, gas
oil, thinners or solvents for cleaning skin.
DUse barrier creams, applying them before each
work period, to help the removal of oil from
the skin after work.
DIf skin disorders develop, obtain medical advice
without delay.

MPI -General Information13A-4
OTHER CONTROL FUNCTIONS
1. Fuel Pump Control
Turns the fuel pump relay ON so that current
is supplied to the fuel pump while the engine
is cranking or running.
2. A/C Relay Control
Turns the compressor clutch of the A/C
ON and OFF.3. Fan Motor Control
The revolutions of the radiator fan and
condenser fan are controlled in response to
the engine coolant temperature and vehicle
speed.
4. Purge Control Solenoid Valve Control
Refer to GROUP 17.
5. EGR Control Solenoid Valve Control
Refer to GROUP 17.
GENERAL SPECIFICATIONS
ItemsSpecifications
Throttle bodyThrottle bore mm60
Throttle position sensorVariable resistor type
Idle speed control servoStepper motor type
(Stepper motor type by-pass air control system with the
air volume limiter)
Engine-ECUIdentification No.E6T34874
SensorsAir flow sensorKarman vortex type
Barometric pressure sensorSemiconductor type
Intake air temperature sensorThermistor type
Engine coolant temperature sensorThermistor type
Oxygen sensorZirconia type
Vehicle speed sensorMagnetic resistive element type
Camshaft position sensorHall element type
Crank angle sensorHall element type
Detonation sensorPiezoelectric type
Power steering fluid pressure switchContact switch type
ActuatorsEngine control relay typeContact switch type
Fuel pump relay typeContact switch type
Injector type and numberElectromagnetic type, 4
Injector identification markMDL560
EGR control solenoid valveDuty cycle type solenoid valve
Purge control solenoid valveDuty cycle type solenoid valve
Fuel pressure control solenoid valveON/OFF type solenoid valve
Waste gate solenoid valveDuty cycle type solenoid valve
Secondary air control solenoid valveON/OFF type solenoid valve
Fuel pressure
regulatorRegulator pressure kPa294

MPI -On-vehicle Service13A-125
ON-VEHICLE SERVICE
FUEL PUMP CONNECTOR DISCONNECTION
(HOW TO REDUCE THE FUEL PRESSURE)
When removing the fuel pipe, hose, etc., since fuel pressure
in the fuel pipe line is high, do the following operation so
as to release the fuel pressure in the line and prevent fuel
from running out.
1. Remove the rear seat assembly. (Refer to GROUP 52A.)
2. Remove the protector.
3. Disconnect the fuel pump module connector.
4. After starting the engine and letting it run until it stops
naturally, turn the ignition switch to “LOOK” (OFF) position.
5. Connect the fuel pump module connector.
6. Install the protector and rear seat assembly.
(Refer to GROUP 52A.)
FUEL PUMP OPERATION CHECK
1. Check the operation of the fuel pump by using the MUT-II
to force-drive the fuel pump.
2. If the fuel pump will not operate, check by using the
following procedure, and if it is normal, check the drive
circuit.
(1) Turn the ignition switch to “LOOK” (OFF) position.
(2) Remove the rear seat assembly. (Refer to GROUP
52A.)
(3) Remove the protector.
(4) Disconnect the fuel pump module connector.
(5) When the fuel pump drive connector is attached
directly to the battery, check if the sound of the fuel
pump operation can be heard.
NOTE
As the fuel pump is an in-tank type, the fuel pump
sound is hard to hear, so remove the fuel filler cap
and check from the tank inlet.
(6) Check the fuel pressure by pinching the fuel hose
with the fingertips.
(7) Connect the fuel pump module connector.
(8) Install the protector and rear seat assembly. (Refer
to GROUP 52A.)

ENGINE AND EMISSION CONTROL -Emission Control System17-4
EMISSION CONTROL SYSTEM
GENERAL INFORMATION
The emission control system consists of the following subsystems:
DCrankcase emission control system
DEvaporative emission control system
DExhaust emission control system
ItemsNameSpecification
Crankcase emission
control systemPositive crankcase ventilation (PCV) valveVariable flow type
(Purpose: HC reduction)
Evaporative emission
control systemCanister
Purge control solenoid valve
Check valveEquipped
Duty cycle type solenoid valve
Equipped
(Purpose: HC reduction)
Exhaust emission
control systemAir-fuel ratio control device - MPI systemOxygen sensor feedback type
(Purpose: CO, HC, NOx reduction)
Exhaust gas recirculation system
DEGR valve
DEGR control solenoid valveEquipped
Single type
Duty cycle type solenoid valve
(Purpose: NOx reduction)
Catalytic converterMonolith type
(Purpose: CO, HC, NOx reduction)
EMISSION CONTROL DEVICE REFERENCE TABLE
Related partsCrankcase
emission
control
systemEvaporative
emission
control
systemAir/fuel
ratio
control
systemCatalytic
converterExhaust
gas
recirculation
systemReference
page
PCV valve×17-9
Purge control solenoid valve×17-12
Check valve×17-12
MPI system component××GROUP 13A
Catalytic converter×17-19
EGR valve×17-15
EGR control solenoid valve×17-16