2007 MITSUBISHI LANCER EVOLUTION specification

ENGINE LUBRICATION -Service Specifications/Sealant/Lubricants/Special Tool12-3
SERVICE SPECIFICATIONS
ItemsStandard value
Oil pressure kPaat idle29 or more
at 3,500 r/min294 - 686
SEALANT
ItemsSpecified sealantRemark
Oil pressure switch3M ATD Part No. 8660 or equivalentSemi-drying sealant
LUBRICANTS
ItemsSpecifications
Engine oil ACEA classificationFor EuropeA1, A2, A3
Engine oil API classificationFor EuropeSG or higher
For General ExportSE or higher
Engine oil quantity LOil filter0.3
Oil cooler0.3
Total5.1
SPECIAL TOOL
ToolNumberNameUse
MD998054Oil pressure switch
wrenchRemoval and installation of oil pressure switch

13A-2
MULTIPOINT FUEL
INJECTION (MPI)
CONTENTS
GENERAL INFORMATION 3...................
SERVICE SPECIFICATIONS 6.................
SEALANT 6..................................
SPECIAL TOOLS 7...........................
TROUBLESHOOTING 9.......................
ON-VEHICLE SERVICE 125..................
Fuel Pump Connector Disconnection
(How to Reduce the Fuel Pressure) 125...........
Fuel Pump Operation Check 125.................
Throttle Body (Throttle Valve Area)
Cleaning 126..................................
Throttle Position Sensor Adjustment 126...........
Basic Idle Speed Adjustment 127.................
Fuel Pressure Test 128..........................
Component Location 131........................
Engine Control Relay Continuity Check 132........
Fuel Pump Relay 1, 2 Continuity Check 132........Fuel Pump Relay 3 Continuity Check 132..........
Fuel Pump Resistor Check 132...................
Intake Air Temperature Sensor Check 132.........
Engine Coolant Temperature Sensor Check 133....
Throttle Position Sensor Check 134...............
Oxygen Sensor Check 134......................
Injector Check 136..............................
Resistor (for Injector) Check 138..................
Idle Speed Control Servo (Stepper Motor)
Check 138.....................................
Fuel Pressure Control Solenoid Valve Check 140...
Purge Control Solenoid Valve Check 140..........
EGR Control Solenoid Valve Check 140...........
INJECTOR 141..............................
THROTTLE BODY 143.......................
ENGINE CONTROL RESISTOR, RELAY 146....
ENGINE-ECU 147...........................

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 -Service Specifications/Sealant13A-6
SERVICE SPECIFICATIONS
ItemsSpecifications
Basic idle speed r/min850±100
Throttle position sensor adjusting voltage mV535 - 735
Throttle position sensor resistance kΩ3.5 - 6.5
Idle speed control servo coil resistance (at 20_C)Ω28 - 33
Intake air temperature sensor
resistancekΩ
-20_C13 - 17
resistance kΩ0_C5.7 - 6.7
20_C2.3 - 3.0
40_C1.0 - 1.5
60_C0.56 - 0.76
80_C0.30 - 0.42
Engine coolant temperature
sensorresistancekΩ
-20_C14 - 17
sensor resistance kΩ0_C5.1 - 6.5
20_C2.1 - 2.7
40_C0.9 - 1.3
60_C0.48 - 0.68
80_C0.26 - 0.36
Oxygen sensor heater
resistance(at20_C)Ω
Front4.5 - 8.0
resistance (at 20_C)ΩRear11 - 1 8
Oxygen sensor output voltage (at racing) V0.6 - 1.0
Fuel pressure kPaVacuum hose disconnection289 - 309 at curb idle
Vacuum hose connectionApproximately 230 at curb idle
Fuel pressure control solenoid valve resistance (at 20_C)Ω28 - 36
Fuel pump resistor resistanceΩ0.45 - 0.65
Injector coil resistance (at 20_C)Ω2-3
Injector fuel leakage rate Drop/minute1 or less
Resistor (for injector) resistance (at 20_C)Ω5.8 - 6.2
SEALANT
ItemSpecified sealantRemark
Engine coolant temperature sensor
threaded portion3M Nut Locking Part No. 4171 or equivalentDrying sealant

MPI -On-vehicle Service13A-130
14. If any of fuel pressure measured in steps 10 to 13 is out of
specification, troubleshoot and repair according to the
table below.
SymptomProbable causeRemedy
DFuel pressure too low
DFuelpressuredropsafterracing
Clogged fuel filterReplace fuel filter
DFuelpressuredrops after racing
DNo fuel pressure in fuel return
hose
Fuel leaking to return side due to poor
fuel regulator valve seating or settled
springReplace fuel pressure regulator
Low fuel pump delivery pressureReplace fuel pump
Fuel pressure too highBinding valve in fuel pressure
regulatorReplace fuel pressure regulator
Clogged fuel return hose or pipeClean or replace hose or pipe
Same fuel pressure when vacuum
hose is connected and when
disconnected
Damaged vacuum hose or clogged
nippleReplace vacuum hose or clean nipple
disconnectedFuel pressure control system
malfunctionCheck the fuel pressure control
system
15. Stop the engine and check change of fuel pressure gauge
reading. Normal if the reading does not drop within 2
minutes. If it does, observe the rate of drop and
troubleshoot and repair according to the table below.
SymptomProbable causeRemedy
Fuel pressure drops gradually after
engineisstopped
Leaky injectorReplace injector
engineisstopped
Leaky fuel regulator valve seatReplace fuel pressure regulator
Fuel pressure drops sharply
immediately after engine is stoppedCheck valve in fuel pump is held openReplace fuel pump
16. Release residual pressure from the fuel pipe line.
(Refer to P.13A-125.)
17. Remove the fuel pressure gauge and special tool from
the delivery pipe.
Caution
Cover the hose connection with rags to prevent splash
of fuel that could be caused by some residual pressure
in the fuel pipe line.
18. Replace the O-ring at the end of the fuel high pressure
hose with a new one. Furthermore, apply engine oil to
the new O-ring before replacement.
19. Fit the fuel high pressure hose over the delivery pipe
and tighten the bolt to specified torque.
Tightening torque: 5.0±1.0 N·m
20. Check for any fuel leaks by following the procedure in
step 7.
21. Disconnect the MUT-II.

14-1
ENGINE COOLING
CONTENTS
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 2.................
LUBRICANT 2...............................
SEALANT 2..................................
SPECIAL TOOLS 3...........................
TROUBLESHOOTING 3.......................
ON-VEHICLE SERVICE 6.....................
Engine Coolant Leak Checking 6................
Radiator Cap Opening Pressure Check 6........Engine Coolant Replacement 6..................
Concentration Measurement 7...................
Radiator Fan Relay Continuity Check 8..........
Radiator Fan Controller Check 8................
Radiator Fan Motor Check 10...................
THERMOSTAT 11............................
WATER PUMP 13............................
WATER HOSE AND WATER PIPE 14..........
RADIATOR 15................................

ENGINE COOLING -GeneralInformation/
Service Specifications/Lubricant/Sealant14-2
GENERAL INFORMATION
The cooling system is designed to keep every part
of the engine at appropriate temperature in
whatever condition the engine may be operated.
The cooling method is of the water-cooled, pressure
forced circulation type in which the water pump
pressurizes coolant and circulates it throughout the
engine. If the coolant temperature exceeds the
prescribed temperature, the thermostat opens to
circulate the coolant through the radiator as well
so that the heat absorbed by the coolant may be
radiated into the air.The water pump is of the centrifugal type and is
driven by the drive belt from the crankshaft.
The radiator is the corrugated fin, down flow type.
The cooling fan is controlled by the radiator fan
controller and engine-ECU depend on driving
conditions.
ItemSpecification
Radiator performance kJ/h216,700
SERVICE SPECIFICATIONS
ItemsStandard valueLimit
Radiator cap opening pressure kPa93 - 12383
Range of coolant antifreeze concentration of radiator %30 - 60-
ThermostatValve opening temperature of thermostat_C80±1.5-
Full-opening temperature of thermostat_C93-
Valve lift (at 93_C) mm9.5 or more-
LUBRICANT
ItemSpecified coolantQuantity L
Engine coolantMITSUBISHI GENUINE COOLANT or equivalent6.0Enginecoolant
(including reserve tank)
MITSUBISHIGENUINECOOLANTorequivalent6.0
SEALANT
ItemSpecified sealantRemark
Cylinder block drain plug3M Nut Locking Part No. 4171 or equivalentDrying sealant

ENGINE COOLING -Water Pump14-13
WATER PUMP
Caution
If the vehicle is equipped with the Brembo disc brake, during maintenance, take care not to contact
the parts or tools to the caliper because the paint of caliper will be scratched.
REMOVAL AND INSTALLATION
Pre-remobal and Post-installation Operation
DEngine Coolant Draining and Supplying (Refer to P.14-6.)
DTiming Belt Removal and installation (Refer to GROUP 11A.)
1
Bolt specifications
28×22
2
23±3 N·m
14±1 N·m
Nominal diameter×Nominal length mm
8×70
8×14
8×22 8×25
3 4
22±4 N·m
Removal steps
1. Alternator brace
2. Water pump
3. Water pump Gasket
"AA4. O-ring
INSTALLATION SERVICE POINT
"AAO-RING INSTALLATION
Fit an O-ring into the O-ring groove located at the end of
the water inlet pipe and apply water to the O-ring or the
inside of the mounting surface of the water pump for insertion.
CAUTION
Do not let the O-ring get contaminated with grease, such
as engine oil.Water pump
O-ring
Water inlet pipe