2005 MITSUBISHI LANCER EVOLUTION IX oil temperature

MPI – ON-VEHICLE SERVICING13A-30
(3) Remove the air temperature sensor
(4) Use a hair dryer to increase the temperature and measure the
resistance.
Normal conditions:
air temp. sensor
Temperature (ºC)Resistance (kΩ)
Temperature increasesResistance decreases
(5) If the resistance deviates from the standard values, or if it does
not change, replace the air temperature sensor.
(6) Tighten the air temperature sensor to the specified torque.
Tightening torque: 14 ± N·m
4. Inspection of the oil feeder control valve
Checking the operation of the valve
(1) Disconnect the oil feeder control valve connector.
(2) Apply battery voltage across the terminals of the connector on
the oil feeder control valve side, and check that the sound of the
oil feeder control valve operating can be heard.
Caution
There is a chance that the coil may be damaged, so apply
the voltage in as short a time as possible.
Resistance across the terminals
(1) Remove the oil feeder control valve connector.
(2) Measure the resistance across the terminals of the connector on
the oil feeder control valve side.
Standard value: 6.9~7.9 kΩ (when at 20 ºC)
(3) If the resistance deviates from the standard value, replace the oil
feeder control valve.oil feeder control
valve connector
oil feeder control valve

INTAKE & EXHAUST – INLET MANIFOLD15-6
Removal procedure
1. Centre cover
2. Ignition coil connector
3. O
2sensor connector
4. Oil feeder control valve connector
5. Crank angle sensor connector
6. Injector connector
7. Air temperature sensor connector
8. Manifold absolute pressure sensor
connector
9. Purge control solenoid valve connector
10. Knock sensor connector
11.Fuel pressure solenoid valve connector12. Vacuum hose connection
13. Vacuum hose connection
14. Fuel return hose connection
15. Fuel high pressure hose connection
16. O-ring
17. Delivery pipe, injector and fuel pressure
regulator ASSY
18. Insulator
19. Insulator
20. Oil level gauge & guide ASSY
21. O-ring
22. Brake booster vacuum hose connection
23. Purge hose connection



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44G6 – GENERAL INFORMATION/ SERVICING SPECIFICATIONS
General Information
The 4G63 MIVEC T/C engine fitted in the Lancer Evolution IX incorporates the following changes with respect to the previous
4G63 T/C engine.
• Adoption of variable valve timing control system
• Modification to clearance gap in piston No.2 ring coupling
• Addition of air intake temperature sensor
• Addition of boost sensor
Vehicle Model List
Specifications
Servicing Specification Values
Name Vehicle model Engine type Exhaust capacity cc Specifications
Lancer Evolution IX CT9A 4G63-7 1,997 DOHC 16-valve
MIVEC – T/C
Item Specification
Bore x stroke 85 x 88
Total displacement cc 1,997
Combustion chamber shape Pentroof type
No. of cylinders 4
Valve mechanism Type DOHC
Intake valves 8
Exhaust valves 8
Lash adjuster Hydraulic
Rocker arm Roller follower type
Compression ratio 8.8
Fuel injection device Electronically controlled MPI
Ignition device Electronically controlled two-coil type
Alternator AC type (with IC regulator)
Starter motor Deceleration drive
g
Item Standard value Limit value
Cylinder head, valves
Valve spring : free height mm 50.4 49.4
Valve spring : perpendicularity 2º or less 4º
Pistons, connecting rods
No.1 0.03~0.07 0.1Piston rings : Clearance between ring and ring
groove mm
No.2 0.02~0.06 0.1
No.1 0.20~0.30 0.8Piston rings : Closed gap mm
No.2 0.30~0.45 0.8
Oil ring 0.10~0.40 1.0

64G6 – TIGHTENING TORQUE
PartTightening Torque
Air pipe assembly bolt (eye bolt) 49 ± 5
Air pipe assembly bolt (M6 flange) 11 ± 1
Air pipe assembly bolt (M8 flange) 24 ± 3
Air pipe assembly bolt (M8 washer) 14 ± 1
Air control valve assembly bolt 22 ± 4
Engine hanger bolt 19 ± 3
Intake air temperature sensor 14 ± 1
Boost sensor bolt 5.0 ± 1.0
Intake manifold stay bolt 31 ± 3
Intake manifold bolt (M8) 20 ± 2
Intake manifold bolt nut (M10) 36 ± 6
Exhaust manifold
Engine hanger bolt 22 ± 3
Turbocharger heat protector bolt 23 ± 3
Oxygen sensor 44 ± 5
Exhaust fitting bracket bolt 35 ± 6
Exhaust filling bolt nut 59 ± 5
Air outlet fitting bolt 19 ± 1
Oil return pipe bolt (flange) 14 ± 1
Oil return pipe bolt (washer) 9.0 ± 1.0
Turbocharger assembly and pipe assembly bolt, nut 64 ± 5
Oil pipe bolt (M10 eye bolt) 17 ± 2
Oil pipe bolt (M12 eye bolt) 31 ± 2
Oil pipe bolt (M12 flange) 11 ± 1
Water pipe bolt (flange) 10 ± 1
Water pipe bolt (eye bolt) 42 ± 7
Exhaust manifold nut (M8) 33 ± 6
Exhaust manifold nut (M10) 55 ± 10
Water pump / Water hose
Coolant temperature sensor 29 ± 10
Coolant temperature gauge unit 11 ± 1
Water outlet fitting bolt 10 ± 1
Thermostat housing bolt 23 ± 4
Water inlet pipe bolt (M6) 10 ± 1
Water inlet pipe bolt (M8) 13 ± 2
Water pump bolt 14 ± 1
Knock sensor 23 ± 2
Rocker arm / Camshaft
Cam position sensor bolt 11 ± 1
Cover bolt 10 ± 2
Cam position sensing cylinder bolt 22 ± 4
Cam position sensor support bolt 14 ± 1
Bearing cap bolt 20 ± 1
Oil delivery body bolt 11 ± 1

LAYOUT DIAGRAMS - ENGINE / TRANSMISSION1-8
B-106 (2-grey) Knock sensor
B-108 (2-black) Coolant temperature sensor
B-109 (34-black) ABS-ECU
B-114 (1-black) Water temperature gauge unit
B-115 (3-black) Exhaust cam position sensorB-119 (3-grey) Ignition coil 2
B-122 (3-black) Crank angle sensor
B-123 (3-grey) Ignition coil 1
B-124 (2-black) Fuel pressure solenoid valve
Engine / Transmission (continued)
Connector Symbol
Control harness
Battery harness

3-1
SECTION 3
CIRCUIT DIAGRAMS
CONTENTS
J/B ............................................................3-4
J/C ............................................................3-6
Central Junction....................................3-11
Power Supply ........................................3-18
Starting System ....................................3-23
Ignition ...................................................3-24
Charging ................................................3-26
Engine Control ......................................3-28
Cooling ..................................................3-36
Lighting
Headlights (excl. discharge type).....................3-38
Headlights (discharge type) .............................3-42
Tail lights, position lights, licence plate
lights, lighting monitor report buzzer................3-46
Cabin lights, boot compartment lights,
ignition key cylinder illumination light,
door ajar indicator light ....................................3-50
Fog lamps ........................................................3-54
Headlight levelling system ...............................3-58
Signals
Turn signal lights, hazard warning lights .........3-60
Reversing lights ...............................................3-64
Stop lights ........................................................3-65
Horn .................................................................3-66
Meters
Needle meters..................................................3-68
Remaining fuel warning light, oil pressure
warning light, brake warning light,
seatbelt warning light .......................................3-70
Door Opening / Closing Control
Power windows ................................................3-72
Central door locking
(vehicle without keyless entry) .........................3-78
Central door locking
(vehicle with keyless entry) ..............................3-80
Temperature Control
Heater ..............................................................3-86
Manual air-conditioning ....................................3-90
Fully automatic air-conditioning .......................3-96
Vision / Safety
Windscreen washer / wipers ..........................3-104
Rear washer / wiper .......................................3-108
Demister
(vehicle with heater or manual A/C) ...............3-110
Demister, door mirror heating elements
(vehicle with full auto A/C)..............................3-112
Electric stowable remote control
door mirrors ....................................................3-114
Accessories
Spare audio connectors .................................3-118
Clock ..............................................................3-120
Cigarette lighter, ashtray illumination lamp ....3-121
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