2007 MITSUBISHI LANCER EVOLUTION fuel pressure

HOW TO READ THE WIRING DIAGRAMS -Abbreviation SymbolsA-10
ABBREVIATION SYMBOLS
The abbreviation symbols used in wiring diagrams are defined below.
1. Abbreviation symbols used for system name
Abbreviation
symbolsMeaningAbbreviation
symbolsMeaning
A/CAir conditionerEGRExhaust gas recirculation
ABSAnti-skid braking systemETACSElectronic time alarm control system
ACDActive center differentialSRSSupplemental restraint system
AY CActive yaw control
2. Abbreviation symbols used for combination meters
Abbreviation
symbolsMeaningAbbreviation
symbolsMeaning
ABSAnti-skid braking system warning lampSNOWActive center differential mode indicator
lamp
BEAMHigh beam indicator lampSPEEDSpeedmeter
BRAKEBrake warning lampSRSSupplemental restraint system warning
lamp
CHECK
ENGINECheck engine warning lampTARMACActive center differential mode indicator
lamp
CHGCharging warning lampT/GAEngine coolant temperature gauge
DOORDoor-ajar warning lampTACHOTachometer
F/GAFuel gaugeTAILTail, position and licence plate indicator
lamp
FRONT FOGFront fog indicator lamp
lamp
FUELLow fuel warning lampTRIPTripmeter
GRAVELActive center differential mode indicator
lampTURN (LH)Turn signal indicator lamp (LH)
ODOOdometerTURN (RH)Trun signal indicator lamp (RH)
OILOil pressure warning lampWATER
SPRAY
Intercooler water spray indicator lamp
REAR FOGRear fog indicator lamp
SPRAY
3. Abbreviation symbols used for switched and relay
Name of switches and
relaysAbbreviation
symbolsOperation
Blower switchLOBlower operates at low speed
MLBlower operates at medium low speed
MHBlower operates at medium high speed
HIBlower operates at high speed

B-2
S
PWGEE
IGNITION SYSTEM
L.H. drive vehicles 82.......................
R.H. drive vehicles 83.......................
CHARGING SYSTEM 84...................
ENGINE CONTROL SYSTEM
L.H. drive vehicles 86.......................
R.H. drive vehicles 94.......................
COOLING SYSTEM 102...................
HEADLAMP
L.H. drive vehicles 103......................
R.H. drive vehicles 106......................
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER
L.H. drive vehicles 110......................
R.H. drive vehicles 114......................
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
L.H. drive vehicles 118......................
R.H. drive vehicles 121......................
REAR FOG LAMP
L.H. drive vehicles 124......................
R.H. drive vehicles 127......................
HEADLAMP LEVELING SYSTEM
L.H. drive vehicles 130......................
R.H. drive vehicles 132......................
TURN-SIGNAL LAMP AND HAZARD
WARNING LAMP
L.H. drive vehicles 134......................
R.H. drive vehicles 138......................
BACK-UP LAMP
L.H. drive vehicles 142......................
R.H. drive vehicles 143......................
STOP LAMP
L.H. drive vehicles 144......................
R.H. drive vehicles 145......................
HORN 146................................
METER AND GAUGE
L.H. drive vehicles 148......................
R.H. drive vehicles 152......................
FUEL WARNING LAMP 156...............
OIL PRESSURE WARNING LAMP 157.....
BRAKE WARNING LAMP 157.............
POWER WINDOWS
L.H. drive vehicles 158......................
R.H. drive vehicles 164......................
CENTRAL DOOR LOCKING SYSTEM
L.H. drive vehicles 170......................
R.H. drive vehicles 172......................
HEATER AND MANUAL AIR CONDITIONER
L.H. drive vehicles 174......................
R.H. drive vehicles 180......................
DEFOGGER 185..........................
WINDSHIELD WIPER AND WASHER
L.H. drive vehicles 186......................
R.H. drive vehicles 189......................
REMOTE CONTROLLED MIRROR
L.H. drive vehicles 192......................
R.H. drive vehicles 193......................
CLOCK 194..............................
CIGARETTE LIGHTER AND ASHTRAY
ILLUMINATION LAMP 195.................
AUDIO SYSTEM 196......................

WIRING HARNESS CONFIGURATION DIAGRAMS
B-25
B-18
B-24B-02B-04
B-05X
B-06X
B-07X
B-08X
B-09X
B-10X
B-11X
B-12X
B-14
B-03
B-36
B-19B-20B-31
4
11
12
B-11
B-18 (1) Starter
B-19 (1-B) Starter
B-20 (1-B) Oil pressure switch
B-21 (1) Alternator
B-22 (4-GR) Alternator
B-23 (2-B) Purge control solenoid valve
B-24 (2-B) Injector 4B-25 (2-B) Injector 3
B-26 (2-B) Injector 2
B-27 (2-B) Injector 1
B-31 (7-B) Air flow sensor
B-34 (4-B) Oxygen sensor
B-36 (2-GR) Waste gate solenoid valve
B-37 (2-B) Fuel pressure solenoid valve

WIRING HARNESS CONFIGURATION DIAGRAMS
B-25
B-18
B-24B-02B-01
B-05X
B-06X
B-07X
B-08X
B-09X
B-10X
B-11X
B-12X
B-14
B-03
B-36
B-19B-20B-31
4
11
12
B-15
B-18 (1) Starter
B-19 (1-B) Starter
B-20 (1-B) Oil pressure switch
B-21 (1) Alternator
B-22 (4-GR) Alternator
B-23 (2-B) Purge control solenoid valve
B-24 (2-B) Injector 4B-25 (2-B) Injector 3
B-26 (2-B) Injector 2
B-27 (2-B) Injector 1
B-31 (7-B) Air flow sensor
B-34 (4-B) Oxygen sensor
B-36 (2-GR) Waste gate solenoid valve
B-37 (2-B) Fuel pressure solenoid valve

SINGLE PART INSTALLATION POSITION -Solenoid Valve
A
Purge control
solenoid valve
Fuel pressure
solenoid valveB
Secondary air
control solenoid
valve
Alternator
EGR solenoid valve
C
Hydraulic unit
(incorporating
solenoid valve)
D
Air cleaner
Waste gate
solenoid valve
B-46
SOLENOID VALVE
NameSymbolNameSymbol
EGR solenoid valveBHydraulic unit
(incorporatingsolenoidvalve)
E
Fuel pressure solenoid valveA(incorporating solenoid valve)
Hydraulic unit (incorporating solenoid valve)

CPurge control solenoid valveA
Secondary air control solenoid valveB
Waste gate solenoid valveD
ABC
D
E

CIRCUIT DIAGRAMSB-155
FUEL WARNING LAMP (See P.B-156.)
OIL PRESSURE WARNING LAMP (See P.B-157.)
BRAKE WARNING LAMP (See P.B-157.)
OPERATION

DWhen the ignition switch is at the “ON” position,
the fuel gauge unit resistance is small when
the fuel level is high, and the fuel gauge unit
resistance is large when the fuel level is low.
When this resistance rises above a specified
value, the fuel warning lamp illuminates to notify
the driver that the fuel level is low.

DWhen the lubrication system fails after engine
starting, resulting in the oil pressure failing to
build up, the oil pressure switch turns on
causing the oil pressure warning lamp to
illuminate.

DWhen the brake fluid level goes down below
a predetermined level with the ignition switch
in the “ON” position, the brake fluid level switch
is activated or the parking brake switch is turned
on, causing the brake warning lamp to
illuminate.TROUBLESHOOTING HINTS
1. No warning lamps illuminate.
DCheck multi-purpose fuse No.(2).
2. Some warning lamps do not illuminate.
DCheck lamp valve.
DCheck the switches and the gauge unit.

INDEX - In order of connector No.C-2
Wiring diagram
page Circuit diagram page Parts name Connector
No.
AA-45Condenser fan motorB-177,183B-7,9
A-46Condenser fan motorB-177,183B-7,9
A-47A/C compressorB-178,184B-7,9
A-48Power steering oil pressure switchB-90,98B-7,9
BB-01Windshield wiper motorB-186,190B-10,14
B-02Throttle position sensorB-89,97,215,223,231,241B-10,14
B-03Vehicle speed sensorB-92,100,150,154,197B-10,14
B-04Brake fluid level switchB-157B-10,14
B-05XEngine speed detection connectorB-73,82,83,90,98B-10,14
B-06XNo connectionB-73B-10,14
B-07XNo connectionB-73B-10,14
B-08XNo connectionB-73B-10,14
B-09XIgnition coil relay or no
connection B-73,83B-10,14
B-10XNo connectionB-73B-10,14
B-11XEngine control relayB-73,86,94,252,254B-10,14
B-12XA/C compressor relayB-73,178,184B-10,14
B-14Control wiring harness and battery
wiring harness combinationB-79,84,91,99,157B-10,14
B-18StarterB-79B-11,15
B-19StarterB-79B-11,15
B-20Oil pressure switchB-157B-11,15
B-21AlternatorB-84B-11,15
B-22AlternatorB-84B-11,15
B-23Purge control solenoid valveB-91,99B-11,15
B-24Injector 4B-89,97B-11,15
B-25Injector 3B-89,97B-11,15
B-26Injector 2B-89,97B-11,15
B-27Injector 1B-89,97B-11,15
B-31Air flow sensorB-90,98B-11,15
B-34Oxygen sensorB-88,96B-11,15
B-36Waste gate solenoid valveB-91,99B-11,15
B-37Fuel pressure solenoid valveB-90,98B-11,15

INDEX - In order of parts nameC-13
Wiring diagram
page Circuit diagram page Connector
No. Parts name
DDoor switch (Rear:LH)D-08B-120,121B-30,32
Door switch (Rear:RH)D-06B-120,121B-30,32
Dual pressure switchA-36B-178,184B-7,9
EEGR solenoid valveB-112B-91,99B-12,16
Electric pump F-23B-216,224,234,244B-38,39
Electric pump relay B-139B-216,224,234,244B-13,17
Engine control relayB-11XB-73,86,94,252,254B-10,14
Engine coolant temperature gauge unitB-110B-148,152B-12,16
Engine coolant temperature sensorB-118B-89,97B-12,16
Engine speed detection connectorB-05XB-73,82,83,90,98B-10,14
Engine-ECUC-115B-87,88,89,90,91,92,93,95,96,97,98,
99,100,101,215,223,231,241,257B-20,26
Engine-ECUC-118B-82,83,88,90,91,92,93,96,98,99,100,
101,149,153,252,254,256B-20,26
Engine-ECUC-122B-84,86,87,90,91,93,94,95,98,99,101,
177,178,183,184,252,254,256,257B-20,26
Engine-ECUC-126B-82,83,86,88,89,90,91,93,94,96,97,
98,99, 101,102,178,184B-20,26
ETACS-ECUC-226B-54,55,105,108,112,113,116,117,118,
119,120,121,122,123,125,126,128,
129,134,136,137,138,140,141,158,
164,165, 170,171,172,173,188,189B-23,29
ETACS-ECUC-227B-125,128,170,172B-23,29
ETACS-ECUC-228B-105,108,112,113,116,117,118,119,
122,123,125,126,128,129,136,137,
140,141,158,159,164,165,170,171,
172,173, 188,189,258B-23,29
FFan controllerA-21B-102,176,182B-7,8
Floor wiring harness (LH) and 4WD
wiring harness combination F-24B-216,224,234,235,244,245B-38,39
Floor wiring harness (LH) and bumper
wiring harness combinationF-14B-110,114B-38,39
Floor wiring harness (LH) and J/B
combination C-216B-54,55,105,110,112,119,120,134,
158,171,185B-23
Floor wiring harness (LH) and rear door
wiring harness (LH) combinationD-12B-161,167,171,173B-30,32
Floor wiring harness (RH) and fuel
wiring harness combinationD-29B-93,101B-31,33
Floor wiring harness (RH) and fuel
wiring harness combinationD-30B-93,101,148,152,156,203,211,217,
225,233,243B-31,33