heater MITSUBISHI LANCER EVOLUTION IX 2005 Workshop Manual

ENGINE – CYLINDER HEAD GASKET11-16
22. Alternator bracket connection
23. Inlet manifold stay
24. Eye bolt
25. Gasket
26. Eye bolt
27. Gasket
28. Oil feeder control valve pipe
29. Filter
30. Oil pipe joint
31. Gasket
32. Oil return pipe gasket
33. Oil return pipe
34. Oil return pipe gasket35. Oil return pipe gasket
36. Exhaust fitting bracket
•Water outlet fitting and thermostat case
assembly (Refer to Section 14: Water hose
pipe)
37. Water hose connection
38. Heater hose connection
39. Fuel return hose connection
40. Fuel high pressure hose connection
41. O-ring
42. Cylinder head bolt
43. Cylinder head assembly
44. Cylinder head gasket
(when
cool)
(engine oil)
(engine oil)



E 




D 




C 



C 
 
A






B 



A 

ENGINE – ENGINE ASSY11-30
Caution
Parts marked * should be temporarily tightened, and then tightened properly when the full weight of the engine is
being supported by the chassis.
20. Vacuum tank, solenoid valve, vacuum
pipe and hose ASSY
21. Brake booster vacuum hose connection
22. Purge hose connection
23. Power steering oil pressure switch
connector
24. Heat protector
25. Power steering oil pump
26. A/C compressor connector

27. A/C compressor A/C>28. Heater hose connection
29. Fuel return hose connection
30. Fuel high pressure hose connection
31. O-ring
•Transfer ASSY, transmission ASSY
32. Engine mount bracket & stopper ASSY
33. Engine ASSY
 
B


 
B






D 



D 
 
C






C 
 
D






B 
 
E






A 
(engine oil)

MPI – GENERAL13A-2
MPI system diagram
Engine ECU
H1. O
2 sensor
H2. Air flow sensor
H3. Intake air temp.
sensor
H4. Throttle position
sensor
H5. Intake Cam position
sensor
H6. Exhaust Cam
position sensor
H7. Crank angle
sensor
H8. Atmospheric
pressure sensor
H9. Water temp.
sensor
H10. Knock sensor
H11. Manifold absolute
pressure (MAP)
sensor
H12. Air temp. sensor• Power supply
• Ignition switch IG
• Ignition switch ST
• Vehicle speed
sensor
• A/C switch
• A/C load signal
• Power steering
fluid pressure switch
• Alternator FR signal
• Inter-cooler water spray
switch (auto)
•Inter-cooler water spray
switch (manual)I1. Injector
I2. ISC servo (Stepper
motor)
I3. Fuel pressure
control solenoid valve
I4. No. 1 Waste gate
solenoid valve
I5. No. 2 Waste gate
solenoid valve
I6. Purge control
solenoid valve
I7. Secondary air
control solenoid valve
I8. Oil feeder control
valve• Engine control relay
• Fuel pump relay 2,3
(ON/OFF)
• Fuel pump relay (HI/LO
switch)
• A/C relay
• Ignition coil
• Fan controller
• Condenser fan relay (HI)
• Condenser fan relay
(LO)
• Engine warning light
• Diagnosis output
terminal
• Alternator G terminal
• Inter-cooler water spray
relay
•Inter-cooler water spray
lamp
• O
2sensor heater
ÈÈ
I 6. Purge control
solenoid valve
I 7. Secondary
air control
solenoid valveCheck
valve
Secondary air
valve
To fuel
tank
H 6. Exhaust cam
position sensor
H 8. Atmospheric
pressure sensor
H 2. Air flow sensor
Intake
Waste gate actuator
I 4. No.1 waste gate
solenoid valve H 3. Intake air
temperature
sensor
I 5. No.2 waste gate
solenoid valve
H 1. O
2sensor
H 5. Intake cam
position sensorCatalyst
H 7. Crank angle sensor
H 10. Knock sensor
H 9. Water temperature sensor
I 1. Injector From fuel
pump
Fuel pressure
regulatorI 8. Oil feeder control
valve I 3. Fuel pressure
control solenoid
valve
Vacuum
tank
I 2. ISC servoH 11. MAP sensor
H 12. Air temperature sensor
H 4. Throttle
position
sensor
From fuel tank
Canister
By-pass valve

MPI – TROUBLESHOOTING
13A-5
TROUBLESHOOTING
1. Diagnosis Functions
1-1 Engine warning light (Check engine lamp)
Changes have been made to engine warning lights.
Checklist for engine warning lights.
1-2 Checking of freeze frame data
Additions have been made to the freeze frame data tables.
Checklist for data tables
1-3 Failsafe and back-up functions
If one of the diagnosis functions detects that one of the main sensors is malfunctioning, it will ensure that the car can be driven
safely, in accordance with the pre-set control logic.
Engine ECU
Air flow sensor (AFS)
Manifold absolute pressure (MAP) sensor system
Intake air temperature sensor
Throttle position sensor (TPS)
Water temperature sensor
Crank angle sensor
Exhaust cam position sensor
Injector
Ignition coil (with built-in power transistor)
Atmospheric pressure sensor
O
2sensor
O
2sensor heater
Fuel system malfunction
Knock sensor
Intake cam position sensor system
Oil feeder control valve system
Item numberType of data Units/condition
95MAP sensorkPa
Malfunctioning itemControl measures taken when a malfunction occurs
Air temperature sensorRegulation of the intake air temperature at 25ºC.
Exhaust cam position sensor(1) Simultaneous flushing out of all fuel pipes.
(But only if the No. 1 cylinder has not been detected in the
TDC position after the ignition switch has been turned "ON".)
(2) Cutting off the fuel 4 seconds after the malfunction has been
detected.
(But only if the No. 1 cylinder has not been detected in the
TDC position after the ignition switch has been turned "ON".)
Intake cam position sensorThe oil feeder control valve should be switched "OFF", and the
angle of the cam should be in the reset position.

ENGINE COOLING – WATER HOSE AND PIPE
14-3
Water hose and pipe
Removal and fitting
Jobs to be completed before removal and after fitting
•Removal and refitting of the valence
•Draining and refilling of the water coolant
•Removal and refitting of the air cleaner ASSY
•Removal and refitting of the air by-pass valve ASSY, the air by-pass hose, air hoses D and E, and air pipe C
•Removal and refitting of the secondary air control valve (Ref Section 15: Secondary air control system)
Removal procedure
1. Connection to the radiator upper hose
2. Connection to the radiator lower hose
3. Water temperature gauge unit connector
4. Water temperature sensor connector
5. Water hose
6. Bracket
7. Water outlet fitting and thermostat case
ASSY
8. Thermostat case gasket
9. Connection to the knock sensor harness
clamp
10. O-ring
11. Water hose12. Water hose
13. Connection to the heater hose
14. Water hose
15. Water inlet pipe
16. O-ring
17. Turbocharger water feed pipe
18. Gasket
•Turbocharger ASSY
19. Turbocharger water return pipe
20. Gasket
 
A






B 
 
A






B 



A 




A 



A 

LAYOUT DIAGRAMS - ENGINE COMPARTMENT1-5
A-31 (2-black) Front ABS sensor (RH)
A-32 (4-black) Dummy connector
A-33 (4-black) Headlamp ASSY (LH) (except discharge
headlamps)
(8-black) Headlamp ASSY (LH) (discharge
headlamps)
A-34 (2) Intercooler water spray motor
A-35 (2-black) Fog lamp (LH)
A-36 (2-black) Condenser fan motor
A-37 (2-grey) Condenser fan motor
A-38 (1-black) Power steering fluid pressure switch
A-39 (1-black) A/C compressor (vehicle with manual
A/C, fully automatic A/C) or dummy
connector (vehicle with heater)A-40 (2-black) Fog lamp (RH)
A-41 (4-black) Headlamp ASSY (RH) (except discharge
headlamps)
(8-black) Headlamp ASSY (RH) (discharge
headlamps)
A-42 (2-brown) Dual pressure switch (vehicle with
manual A/C, fully automatic A/C) or
dummy connector (vehicle with heater)
A-52 (2-yellow) Front impact sensor (RH) (vehicle not
fitted with front passenger airbag)
A-53 (2-yellow) Front impact sensor (LH) (vehicle not
fitted with front passenger airbag)
Front harness (LH)

LAYOUT DIAGRAMS - INSTRUMENT PANEL1-10
C-01 (4) Register (vehicle with heater, manual
A/C)
C-02 (2-black) Front passenger airbag module (squib)
C-03 (7) Internal / External air switching damper
motor
C-04 (7) Instrument panel harness / A/C harness
junction (vehicle with heater, manual A/C)
(13) Instrument panel harness / A/C harness
junction (vehicle with fully automatic A/C)
C-05 (2) Air thermo sensor (vehicle with fully
automatic A/C)
C-06 (13) J/C (5)
C-07 (22-grey) J/C (5)
C-08 (6) Motor & potentiometer for air mix door
(vehicle with fully automatic A/C)
C-09 (2) Heater water temperature sensor (vehicle
with fully automatic A/C)C-10 (6) Motor and potentiometer for blower
switching damper (vehicle with fully
automatic A/C)
C-13 (4) Clock
C-14 (4) Hazard switch
C-15 (6) Blower switch (vehicle with heater ,
manual A/C)
C-16 (12-black) Heater control unit (vehicle with heater) or
A/C ECU (vehicle with manual A/C)
C-17 (20-black) A/C ECU (vehicle with fully automatic
A/C)
C-18 (16-black) A/C ECU (vehicle with fully automatic
A/C)
C-20 (22-blue) Instrument panel harness / Control
harness junction
C-21 (10-grey) Instruction panel harness / Control
harness junction
INSTRUMENT PANEL
Connector Symbol
A/C harness
Control harness
Floor harness (LH) Front door harness (LH)Front harness (LH)Tweeter sub-harnessInstrument panel harness Front passenger side

LAYOUT DIAGRAMS - INSTRUMENT PANEL1-11
C-22 (25) Instrument panel harness / Control
harness junction
C-23 (33) J/C (6)
C-28 (2) Blower motor (vehicle with heater, manual
A/C)
(6) Blower pulse controller (vehicle with full
auto A/C)
C-29 (13) Instrument panel harness / Floor harness
(LH) junction
C-30 (11-grey*) Instrument panel harness / Floor harness
(LH) junction
C-31 (25) Instrument panel harness / Front harness
(LH) junction
C-32 (3) Instrument panel harness / Front harness
(LH) junction
C-33 (16) Instrument panel harness / Front door
harness (LH) junctionC-34 (16) Control harness / Front harness (LH)
junction
C-37 (22-yellow) 4WD-ECU
C-38 (26-yellow) 4WD-ECU
C-43 (1-grey) Control harness / Floor harness (LH)
junction
C-44 (2) Instrument panel harness / Tweeter sub-
harness junction
C-45 (2) Tweeter (LH)
C-49 (35-grey) Engine ECU
C-50 (28-grey) Engine ECU
C-51 (30-grey) Engine ECU
C-55 (2) Dummy connector
Note : The connector marked with a * is the male-side
connector. The female-side connector is coloured black.

INDIVIDUAL PART INSTALLATION POSITIONS - ECU2-4
O
2sensor
connector
Ext. air temp. sensor
Coolant
temperature sensor
Intake cam
position sensor
Exhaust cam
position sensor
(Vehicle not fitted with front passenger airbag)
O2 sensor
Front impact sensor
Steer sensor
Sunlight sensor
Heater water temperature sensor
Air thermo
sensor
Blower
ASSY
Cabin
temperature sensor

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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