sensor MITSUBISHI LANCER EVOLUTION IX 2005 Repair Manual

GENERAL INFORMATION - HOW TO READ THE WIRING DIAGRAMS0-5
Indicates input / output to
and from control unit
(direction of current flow).
Input Output Input/Output
Indicates a wiring connector inside a device,
which is not shown in the layout diagrams.
Example :
Indicates a connector
located inside a
device, numbered in
order starting from 1.
Indicates the number of the connector
shown in the layout diagram.
Indicates that these are the same
intermediate connector.
Indicates that the diagram
continues from section [A] in
block [1].
Indicates the terminal No.
If two or more connectors are
connected to the same device, a
broken line between parts indicates
that the same connector is used.
The two-way arrow shows that
current can flow downwards or
upwards, under the control of
the ECU.
Indicates a harness junction point
where the wire changes colour or
diameter.
Indicates an intersection
where the wires are not
connected.
Indicates an intersection
where the wires are
connected
Indicates the representative earth
point on the vehicle body for that
circuit. (This number matches that of
the earth point in the layout diagrams
and the diagrams of individual part
installation positions.)
Indicates a spare connector, if the
corresponding device is not
installed, due to the vehicle
specifications.Indicates the connector part number given in
the harness repair manual. A number in
( ) indicates the part number of the connector
that corresponds to a connector symbol.
Ignition
switch (IG1)
Solenoid
valve 1
Solenoid
valve
2
Solenoid
valve
ASSY
Sensor
MotorRegister

GENERAL INFORMATION - HOW TO READ THE WIRING DIAGRAMS 0-6
Connector / Earth Markings
The circuits contain a large number of connectors and earths, and the following system has been adopted for depicting
connectors and earths in the circuit diagrams.
Ignition switchFusible link
Solenoid
valve
Inspection connector
MotorSensor

LAYOUT DIAGRAMS - ENGINE COMPARTMENT1-4
A-01 (2-grey) Side turn signal lamp (RH)
A-02 (2-grey) Brake fluid level switch
A-04 (2-grey) Side turn signal lamp (LH)
A-05 (2-black) Front ABS sensor (LH)
A-06X Fog lamp relay or spare connector for fog
lamp relay
A-07X Horn relay
A-08X Condenser fan relay (LO)
A-09X Condenser fan relay (HI)
A-11X Radiator fan control relay
A-12X Front ECUA-13X (11) Front ECU
A-14 (2-black) Junction between front harness (LH) and
control harness
A-16 (2-black) Headlamp (HI : LH)
A-19 (3-grey) Radiator fan controller
A-20 (1-black) Horn (HI)
A-21 (2-brown) External air temperature sensor (vehicle
fitted with fully automatic A/C)
A-22 (1-black) Horn (LO)
A-23 (2-black) Headlamp (HI: RH)
A-28 Spare connector for fog lamp
A-29 Dummy connector
ENGINE COMPARTMENT
Connector Symbol
Front harness (RH)

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 - ENGINE / TRANSMISSION1-6
B-01 (1-black) Engine oil pressure switch
B-02 Alternator
B-03 (4-grey) Alternator
B-04 Starter
B-05 (1-black) Starter
B-06 (4-black) Throttle position sensorB-07 (2-black) Purge control solenoid valve
B-08 (7-black) Airflow sensor
B-12 (5-grey) Windscreen wiper motor
B-13X Engine speed detection connector
B-14X Starter relay
B-17X Ignition coil relay
ENGINE / TRANSMISSION
Connector Symbol
Control harnessGround cable
Battery
harness

1-7
B-19X (4) Engine control relay
B-20X (4) A/C compressor relay
B-21 (10-black) Control panel / battery harness junction
B-25 (4-black) O
2sensor
B-26 (2-black) Injector 4
B-27 (2-black) Injector 3
B-28 (2-black) Injector 2B-29 (2-black) Injector 1
B-30 (2-grey) Waste gate solenoid valve 1
B-31 (8-black) Control harness / transmission harness
junction
B-32 (2-black) Waste gate solenoid valve 1
B-33 (3-black) Intake cam position sensor
B-34 (2-black) Air temperature sensor
LAYOUT DIAGRAMS - ENGINE / TRANSMISSION
Ground cable

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

LAYOUT DIAGRAMS - ENGINE / TRANSMISSION1-9
B-126 (6-black) Idle speed control servo
B-127 (4) Electric pump relay
B-128 (4) Fuel pump relay 3
B-129 (6-black) Register (for injector)
B-130 (2-black) Fuel pump register
B-131 (3-black) Vehicle speed sensorB-132 (2-black) Back-up lamp switch
B-133 (2-black) Secondary air control solenoid valve
B-134 (2-black) Oil feeder control valve
B-135 (3-black) Manifold absolute pressure sensor
Ground cable
Transmission harness

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 PANEL1-12
C-101 (1) Roof antenna
C-103 (14) Spare audio connector
C-104 (5) Sunlight sensor (vehicle with full auto
A/C)
C-106 (21) Combination meter
C-107 (22-grey) J/C (3)
C-108 (21-blue) Combination meter
C-110 (22-black) J/C (4)
C-111 (1) Spare connector for fog lamp switchC-112 (11-black) Remote control mirror switch
C-113 (6) Instrument panel harness / Roof harness
junction
C-114 (20) Instrument panel harness / Front door
harness (RH) junction
C-115 (25) Instrument panel harness / Front harness
(RH) junction
Instrument Panel (cont’d)
Connector Symbol
Driver’s side
Instrument panel harness