oil filter MITSUBISHI LANCER EVOLUTION X 2008 Workshop Manual
[x] Cancel search | Manufacturer: MITSUBISHI, Model Year: 2008, Model line: LANCER EVOLUTION X, Model: MITSUBISHI LANCER EVOLUTION X 2008Pages: 241, PDF Size: 8.26 MB
Page 34 of 241

GENERAL DESCRIPTION
HEATER, AIR CONDITIONING AND VENTILATION55-2
GENERAL DESCRIPTIONM2551001500040
The blower, heater, and evaporator have been inte-
grated with the heater and A/C system to achieve a
greater fan power and noise reduction.
FEATURES
.
ENHANCEMENTS IN COMFORT
•With the adoption of fully-automatic A/C, the out-
side/inside air circulation switching, air outlet, and
outlet air temperature are automatically con
-
trolled according to the ambient temperature,
solar radiation, and passenger compartment tem
-
perature so that the optimum air conditioner is
achieved.
•By the adoption of clean air filter, the air quality
inside the passenger compartment has been
enhanced.
.
ENHANCEMENTS IN OPERATION
PERFORMANCE
•Operability has been enhanced by the adoption
of large triple dial.
•Customise function has been added for the
enhanced convenience.
.
ENHANCEMENTS IN FUEL ECONOMY
•The high efficiency compressor with a 2-step pro-
file oil separator has been installed, thus enhanc-
ing the fuel economy.
•The idle-up speed is controlled in two steps to
secure the air cooling performance during sum
-
mer and to enhance the fuel economy in the sea-
sons with moderate temperature.
•Enhancement of fuel economy by the cooling fan
control depending on the refrigerant pressure and
vehicle speed.
.
ENHANCEMENT IN SAFETY
•A/C system is stopped when the air bags are
deployed.
•Crushable space has been adopted to heater unit
to reduce the risk of passenger injuries in case of
a collision.
.
GLOBAL ENVIRONMENT PROTECTION
•New refrigerant system (HFC134a) has been
adopted.
•By the optimisation of A/C system, the refrigerant
charging amount has been reduced.
•Clean air filter media and its cover are separated
to reduce waste materials.
.
ENHANCEMENTS IN SERVICE QUALITY
•Reduction of refrigerant gas leakage and
enhancement in serviceability by incorporating
condenser and receiver
•Clean air filter is installed to the backside of glove
box to facilitate the filter replacement.
.
ENHANCEMENTS IN RESPONSIBILITY
Reliable information transmission is achieved by
connecting A/C-ECU and each ECU via CAN com
-
munication.
SPECIFICATIONS
ITEMSPECIFICATION
Air conditioning switch typeRotary type
Compressor typeMSC90CAS
Cooling output5.5 kw
Heating output5.7 kw
RefrigerantTy p eR134a (HFC-134a)
Charge quantity g (oz.)480 - 520 (16.9 - 18.3)
Page 58 of 241

BASE ENGINE
ENGINE MECHANICAL11A-14
VALVE TAPPETS
To adjust the valve lift, 47 sizes of valve tappets are
available in 0.015 mm (0.0006 in) increments, from
3.000 mm (0.1181 inch) to 3.690 mm (0.1453 in).
MIVEC (MITSUBISHI INNOVATIVE VALVE TIMING ELECTRONIC CONTROL SYSTEM)
The MIVEC consists of the parts shown in the illus-
tration.
This system continuously varies and optimally con-
trols the opening and closing timing of the individual
intake and exhaust valves, in order to improve torque
and power output in all speed ranges.
AK502503
Identification
markThickness
AD
AK503014
Exhaust V.V.T. sprocket
Section A-ASection B-B
Engine oil control
valve filter
Intake V.V.T. sprocket
Cylinder head
Cylinder blockB
B
Engine oil
control valve
Cylinder head
Cylinder block A
A
AE
Engine oil
control valve
Page 116 of 241

ACTUATOR
MULTIPORT FUEL SYSTEM (MFI)13A-23
ACTUATORM2132002000353
INJECTOR
An injector is an injection nozzle with the electromagnetic valve
that injects fuel based on the injection signal sent by ECM. 1
injector is installed in the intake manifold of each cylinder and
fixed to the fuel rail. When electricity flows through the solenoid
coil, the plunger gets sucked in. The ball valve is integrated
with the plunger, and gets pulled together with the plunger till
the fully open position so that the injection hole is fully open
and the fuel gets injected.
Voltage from the battery gets applied from the injector relay to
the injector and up to the ECM. ECM turns ON its power tran
-
sistor and prepares the injector's ground circuit. Thus, current
flows through the injector while power transistor is ON and the
injector injects fuel.
AK602272AC
Fuel
Plate Ball valvePlunger Solenoid coilConnector
Filter
AK602578
From ETACS-ECUFrom MFI relay
Injector relay
Injectors
OFF ON
ECM
AC
No. 1 No. 2 No. 3 No. 4
Page 120 of 241

ACTUATOR
MULTIPORT FUEL SYSTEM (MFI)13A-27
EVAPORATIVE EMISSION VENTILATION
SOLENOID
The evaporative emission ventilation solenoid, an ON/OFF
type solenoid valve, is integrated in the evaporative canis
-
ter.The evaporative emission ventilation solenoid is installed
between the evaporative canister and the air-releasing end,
where the evaporative emission ventilation solenoid takes or
shuts off air.When the current is not flowing through the coil, the
air flows between the nipples, "A" and "B", and through the
evaporative canister.When the current is flowing through the
coil, the air is sealed in the nipple "A" and the air through the
evaporative canister is shut off.When monitoring the evapora
-
tive leak, the ECM turns the evaporative emission ventilation
solenoid on to create the slight vacuum condition in the evapo
-
rative emission control system. The ECM shuts off the air flow-
ing through the evaporative canister to maintain the vacuum
condition necessary for monitoring.
AK604127ABTo canisterConnector
Evaporative
emission
ventilation
solenoid
To filter
AK604554
12
0
AB
OFF
ON ECMECM terminal voltage V
Engine speed r/min From MFI relay
Evaporative emission
ventilation solenoidEngine speed to switch
evaporative emission
ventilation solenoid
Page 146 of 241

12-1
GROUP 12
ENGINE
LUBRICATION
CONTENTS
GENERAL DESCRIPTION. . . . . . . . .12-2
OIL PASSAGE . . . . . . . . . . . . . . . . . .12-2
OIL FILTER . . . . . . . . . . . . . . . . . . . .12-3
OIL PAN . . . . . . . . . . . . . . . . . . . . . . .12-3
OIL DIPSTICK, OIL FILLER CAP,
OIL DRAIN PLUG . . . . . . . . . . . . . . . .12-4
OIL PUMP . . . . . . . . . . . . . . . . . . . . . .12-4
Page 147 of 241

GENERAL DESCRIPTION
ENGINE LUBRICATION12-2
GENERAL DESCRIPTIONM2120000100249
The lubrication system is a full-flow, filter pumping
system.
The engine oil that accumulates in the oil pan is
drawn and discharged by the oil pump. After its pres
-
sure is regulated by the relief valve, the oil passes
through the oil filter. Then, it flows from the oil pas
-
sage in the cylinder block to the individual crankshaft
journals and the cylinder head.
After the oil is pumped to the individual crankshaft
journals, it passes through a passage in the crank
-
shaft and is fed to the pins. After the oil is pumped to
the cylinder head, it flows to the camshaft journals
and the engine oil control valves.
OIL PASSAGEM2120000200194
AK603615
Oil screen
Oil pan Relief valve
V.V.T. sprocket Engine oil control valveOil pump
Oil filter
Engine oil pressure swichOil filter bracket Cylinder block oil passage
Crankshaft journal
Camshaft journal
Crankshaft pin Cylinder block oil passage
(main gallery)
Cylinder head oil passage
AB
Page 148 of 241

OIL FILTER
ENGINE LUBRICATION12-3
OIL FILTERM2120005000195
The oil filter is installed on the left side of the cylinder
block.
OIL PANM2120006000187
The oil pan is made of sheet metal and contains an oil sump in
the forward area of the engine.
FIPG (Formed-In-Place Gasket) is used to seal between the oil
pan and the ladder frame.
ItemSpecifications
Filtering systemFull-flow filtering, filter
paper type
Filtering area m20.11
Rated flow volume L/min30
AK502549
Element
Oil filter
AD
AK603617
Drain plugGasketOil pan
Engine frontAB
Page 241 of 241

OIL RESERVOIR
POWER STEERING37-8
OIL RESERVOIRM2370005000376
The resin oil reservoir is used to reduce weight. The oil reser-
voir is translucent and has fluid level marks (MAX and MIN
lines), facilitating inspection.
AC200365 AC
Scale
Cap
O-ring
Filter Oil reservoir
Return
Suction