2007 MITSUBISHI LANCER EVOLUTION service

12-1
ENGINE
LUBRICATION
CONTENTS
GENERAL INFORMATION 2..................
SERVICE SPECIFICATIONS 3.................
SEALANT 3..................................
LUBRICANTS 3..............................
SPECIAL TOOL 3............................ON-VEHICLE SERVICE 4.....................
Engine Oil Check 4............................
Engine Oil Replacement 4.......................
Oil Filter Replacement 5........................
Oil Pressure Check 5..........................
ENGINE OIL COOLER 7......................

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

ENGINE LUBRICATION -On-vehicle Service12-4
ON-VEHICLE SERVICE
ENGINE OIL CHECK
1. Pull out the level gauge slowly and check that the oil
level is in the illustrated range.
2. Check that the oil is not excessively dirty, that there is
no coolant or petrol mixed in, and that it has sufficient
viscosity.
ENGINE OIL REPLACEMENT
1. Start the engine and allow it to warm up until the
temperature of the coolant reaches 80_Cto90_C.
2. Remove the engine oil filler cap.
3. Remove the drain plug to drain oil.
Caution
Use care as oil could be hot.
4. Install a new drain plug gasket so that it faces in the
direction shown in the illustration, and then tighten the
drain plug to the specified torque.
Tightening torque: 39±5 N·m
NOTE
Install the drain plug gasket so it faces in the direction
shown in the illustration.
5. Refill with specified quantity of oil.
Specified Engine Oil (ACEA and API classification):

ACEA A1, A2, A3 / API SG or higher

API SE or higher
Total quantity
(Includes volume inside oil filter and oil cooler):
5.1 L
NOTE
SAE 5W-30 can be only used at the area where the
lowest temperature is lower than the applicable
temperature of SAE 5W-30.
6. Install the engine oil filler cap.
7. Check oil level.
Drain plug
gasket
Oil pan side
Barometric temperature

ENGINE LUBRICATION -On-vehicle Service12-5
OIL FILTER REPLACEMENT
1. Start the engine and allow it to warm up until the
temperature of the coolant reaches 80_Cto90_C.
2. Remove the engine oil filler cap.
3. Remove the drain plug to drain oil.
Caution
Use care as oil could be hot.
4. Remove the under cover.
5. Use the respective tool in the following table to remove
the engine oil filter.
6. Clean the filter bracket side mounting surface.
7. Apply a small amount of engine oil to the O-ring of the new
oil filter.
8. Once the O-ring of the oil filter is touching the flange,
use the generic tool to turn for approximately 3/4 round
and tighten to (14±2 N·m).
9. Install the drain plug and refill the engine oil.
(Refer to Engine Oil Replacement P.12-4.)
10. Race the engine 2 - 3 times, and check to be sure that
no engine oil leaks from installation section of the oil
filter.
OIL PRESSURE CHECK
1. Check engine oil quantity.
2. Remove the oil pressure switch terminal.
3. Use the special tool (oil pressure switch wrench) to remove
the oil pressure switch.
Caution
Since sealant is applied to the thread of oil pressure
switch, take care not to damage the oil pressure switch
when removing it.
Commercially-
available tool
O-ring
Oil pressure switch
Oil filter bracket
MD998054

ENGINE LUBRICATION -On-vehicle Service12-6
4. Install the oil pressure gauge.
NOTE
Use a adapter of PT 1/8 thread.
5. Run the engine to warm it.
6. After the engine has been warmed up, check that oil
pressure is within the standard value.
Standard value:
At idle: 29 kPa or more
At 3,500 r/min: 294 - 686 kPa
7. Remove the oil pressure gauge.
8. Apply the specified sealant to the thread of oil pressure
switch.
Specified sealant: 3M ATD Part No. 8660 or equivalent
9. Use the special tool to tighten the oil pressure switch
to the specified torque.
Tightening torque: 10±2 N·m
Caution
Do not start the engine within one hour after the oil
pressure switch has been installed.
10. Install the oil pressure switch terminal.
MD998054

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 -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 -Troubleshooting13A-9
TROUBLESHOOTING
DIAGNOSIS TROUBLESHOOTING FLOW
Refer to GROUP 00 - How to Use Troubleshooting/Inspection
Service Point.
NOTE
If the engine-ECU is replaced, the immobilizer-ECU and
ignition key should be replaced together with it.
DIAGNOSIS FUNCTION
ENGINE WARNING LAMP (CHECK ENGINE LAMP)
If an abnormality occurs in any of the following items related
to the MPI system, the engine warning lamp will illuminate
or flash. If the lamp remains illuminated or if the lamp
illuminates while the engine is running, check the diagnosis
code output.
However, the warning lamp will illuminate as bulb check for
5 seconds whenever the ignition switch is turned to the ON
position.
Engine warning lamp inspection items
Code No.Diagnosis item
-Engine-ECU
P0100Air flow sensor system
P0105Barometric pressure sensor system
P0110Intake air temprature sensor system
P0115Engine coolant temperature sensor system
P0120Throttle position sensor system
P0130Oxygen sensor (front) system
P0135Oxygen sensor heater (front) system
P0136Oxygen sensor (rear) system
P0141Oxygen sensor heater (rear) system
P0201No.1 injector system
P0202No.2 injector system
P0203No.3 injector system
P0204No.4 injector system
P0325Detonation sensor system
P0335Crank angle sensor system
P0340Camshaft position sensor system
P0403EGR control solenoid valve system
Engine warning lamp
(check engine lamp)