2006 MITSUBISHI LANCER fuel pressure

Battery voltageNormal condition
AppliedVacuum leaks
Not appliedVacuum maintained
EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-12
5. Measure the resistance between the terminals of the solenoid valve.
Standard value: 30 − 34 Ω (at 20°C)
FUEL VAPOUR CANISTER RE MOVAL AND INSTALLATION
M1173004200153
Pre-removal and Post-installation Operation
Air Cleaner Assembly Removal and Installation (Refer to
GROUP 15
P.15-3).
AC208253
1
2
3
4 5 6
7 8
AD
Removal steps
1.Emission vacuum hose connection
2.Fuel vapour control line hose
3.Fuel vapour control check valve
4.Fuel vapour control line hose
5.Fuel vapour control line clamp
6.Fuel vapour canister
7.Fuel high-pressure hose clamp
8.Fuel vapour canister bracket
EXHAUST GAS RECIRCULA
T ION
(EGR) SYSTEM
GENERAL INFORMAT ION (EGR SYSTEM)
M1173 0052 0032 7
The exhaust gas recircu l atio n (EGR) system lowers
the nitrogen
oxide (NOx) emission level.
When the air/fuel mixture combus tio n temp erature is
high,
a larg e qua ntity of nitrogen oxides (NOx) is
generat
ed in the comb ustion chamb e r .
Therefor e, this syst em re circulat es p a rt o f emission
gas fro
m the e x ha ust po rt of the cylinder h ead to th e
combust
i on chamber thro ugh th e int a ke ma nifold to
decre
ase the air/fuel mixture combust i on te mpera
-
ture, resulting in redu ctio n of NOx.
The EGR flow rate is cont rolle d by the EGR valve so
as no
t to de crease the driveability .
OPERAT ION
The EGR valve is being clos ed an d does not re circu-
late ex hau st ga ses unde r one o f the fo llo wing condi-
tions.
Otherwise, th e EGR va lve is opene d an d recircul ates
exha
ust g a ses.
•The engine coolan t temperature is low .
•The engine is at idle.
•The throttle va lve is widely ope ned.

90-2
TAIL LAMP, POSITION LAMP,
LICENCE PLATE LAMP AND
LIGHTING MONITOR BUZZER
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER . . . . . . . . . . . . . . . . . . . . . 90-118
TAIL LAMP, POSITION LAMP, LICENCE
PLATE LAMP AND LIGHTING MONITOR
BUZZER . . . . . . . . . . . . . . . . . . . . . 90-124
FRONT FOG LAMP
FRONT FOG LAMP . . . . . . . . . . . . 90-130
FRONT FOG LAMP . . . . . . . . . . . . 90-134
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
. . . . . . . . . . . . . . . . . . . . . 90-138
ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
. . . . . . . . . . . . . . . . . . . . 90-142
ROOM LAMP,PERSONAL LAMP
AND LUGGAGE ROOM LAMP
ROOM LAMP, PERSONAL LAMP AND
LUGGAGE ROOM LAMP
. . . . . . . . . . . . . . . . . . . . 90-146
ROOM LAMP, PERSONAL LAMP AND
LUGGAGE ROOM LAMP
. . . . . . . . . . . . . . . . . . . . 90-152
REAR FOG LAMP
REAR FOG LAMP . . . . . . . . . . . . . 90-158
REAR FOG LAMP . . . . . . . . . . . . . 90-162
HEADLAMP LEVELLING SYSTEM
HEADLAMP LEVELLING SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-166
HEADLAMP LEVELLING SYSTEM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 90-168
TURN-SIGNAL LAMP AND HAZARD
WARNING LAMP
TURN SIGNAL LAMP AND HAZARD
WARNING LAMP . . . . . . . . . . . . . . 90-172
TURN SIGNAL LAMP AND HAZARD
WARNING LAMP . . . . . . . . . . . . . . 90-176
BACK-UP LAMP
BACK-UP LAMP . . . . . . . . . . . . . . . 90-180
BACK-UP LAMP . . . . . . . . . . . . . . . 90-181
STOP LAMP
STOP LAMP . . . . . . . . . . 90-182
STOP LAMP . . . . . . . . . . 90-183
STOP LAMP . . . . . . . . . 90-184
STOP LAMP . . . . . . . . . 90-185
HORN . . . . . . . . . . . . . . . . . . . . . . . . .90-186
METER AND GAUGE
METER AND GAUGE . . . . . . . . . . . 90-188
METER AND GAUGE . . . . . . . . . . 90-192
FUEL WARNING LAMP, OIL
PRESSURE WARNING LAMP AND
BRAKE WARNING LAMP
FUEL WARNING LAMP, OIL PRESSURE
WARNING LAMP AND BRAKE WARNING
LAMP . . . . . . . . . . . . . . . . . . . . . . . 90-196
FUEL WARNING LAMP, OIL PRESSURE
WARNING LAMP AND BRAKE WARNING
LAMP . . . . . . . . . . . . . . . . . . . . . . . 90-198
POWER WINDOWS . . . . . . . .90-200
POWER WINDOWS . . . . . . . .90-206
Continued on next page

J/C
CIRCUIT DIAGRAMS90-10
J/C (CONTINUED)
·FRONT FOG
LAMP ·FRONT FOG
LAMP
FRONT FOG
LAMP
·TURN-SIGNAL
LAMP AND HAZARD
WARNING LAMP ·HEADLAMP
WASHER ·ROOM LAMP AND
LUGGAGE
COMPARTMENT
LAMP
·ROOM LAMP,
PERSONAL LAMP
AND LUGGAGE
ROOM LAMP
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD WIPER
AND WASHER·WINDSHIELD
WIPER AND
WASHER
WINDSHIELD
WIPER AND
WASHER
DIAGNOSIS
CONNECTOR·METER AND
GAUGE
·METER AND
GAUGE METER AND
GAUGESPARE
CONNECTOR
(FOR AUDIO)
SPARE
CONNECTOR
(FOR FRONT
FOG LAMP)·SPARE
CONNECTOR
(FOR FRONT
FOG LAMP) CLOCK(FUSE )
23
(FUSE )2
RELAY
BOX
·REAR FOG
LAMP
·REAR WIPER AND
WASHER ·ABS
·BRAKE
WARNING LAMP
·CHARGING
SYSTEM
·ENGINE
CONTROL
SYSTEM
·FUEL WARNING
LAMP
·INVECS-II
4A/T
·SUPPLEMENTAL
RESTRAINT
SYSTEM (SRS) ·OIL PRESSURE
WARNING LAMP J/B
(FUSE )
11J/B ACCESSORY
SOCKET
REMOTE
CONTROLLED
MIRROR

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-20
PASSENGER COMPARTMENT
AC207745
(Connected directly to battery positive terminal)
Front of vehicle26
AF
No.Power supply circuitNameRated
capacity (A)Housing
colourLoad circuit
1Ignition switch (IG1)Fuse10RedCapacitor and ignition coil
27.5BrownABS warning lamp, brake warning
lamp, charging warning lamp, check
engine warning lamp, column switch,
combination meter, ETACS-ECU, low
fuel warning lamp, oil pressure
warning lamp, SRS air bag warning
lamp, SRS-ECU and vehicle speed
sensor
37.5BrownA/T control relay, combination meter,
engine-A/T-ECU, ETACS-ECU, input
shaft speed sensor, output shaft
speed sensor, rear combination lamp
and SRS-ECU
4−−−
5Ignition switch (IG2)7.5BrownA/C compressor relay, A/C-ECU,
blower relay, rear window defogger
relay, front-ECU, heated seat relay,
heater control unit and outside/inside
air selection damper control motor
6Rear window
defogger relay7.5BrownRemote controlled mirror
7Ignition switch (ACC)20YellowFront-ECU and windshield wiper
motor
8Ignition switch (IG1)7.5BrownEngine-A/T-ECU, engine-ECU, fuel
pump relay (1) and fuel pump relay (2)
9Ignition switch (ACC)15BlueCigarette lighter
10−−−
117.5BrownAccessory socket relay and Remote
controlled mirror
12Ignition switch (IG2)7.5BrownABS-ECU
13Ignition switch (ACC)−−−
1415BlueETACS-ECU and rear wiper motor

POWER DISTRIBUTION SYSTEM
CIRCUIT DIAGRAMS90-26
POWER DISTRIBUTION SYSTEM (CONTINUED)
RELAY BOX
IGNITION
SWITCHRELAY
BOX
·CLOCK
·ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP
AND LUGGAGE
COMPARTMENT
LAMP·ROOM LAMP, PERSONAL LAMP
AND LUGGAGE ROOM LAMP
·ROOM LAMP,
PERSONAL LAMP
AND LUGGAGE
ROOM LAMP·SPARE CONNECTOR
(FOR AUDIO)
STARTING
SYSTEM
IGNITION
SYSTEM·ENGINE
CONTROL
SYSTEM ·ENGINE CONTROL
SYSTEM
·INVECS-II
4A/T ·INVECS-II 4A/T
·INVECS-II 4A/T·BACK-UP LAMP
·METER AND
GAUGE
·REAR WIPER AND
WASHER
·SUPPLEMENTAL
RESTRAINT SYSTEM
(SRS)
·SUPPLEMENTAL
RESTRAINT
SYSTEM (SRS)·WINDSHIELD
WIPER AND WASHER ·ABS
·BRAKE WARNING
LAMP
·CENTRAL DOOR
LOCKING SYSTEM
·CHARGING
SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT
FOG LAMP
·FUEL WARNING
LAMP
·HEADLAMP
·HEADLAMP
WASHER
·KEY REMINDER
BUZZER
·METER AND
GAUGE
·OIL PRESSURE
WARNING LAMP
·POWER WINDOWS·REAR FOG LAMP
·REAR WIPER
AND WASHER
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·TURN-SIGNAL LAMP
AND HAZARD
WARNING LAMP
·WINDSHIELD
WIPER AND WASHER
4FUSIBLE
LINK

POWER DISTRIBUTION SYSTEM
CIRCUIT DIAGRAMS90-32
POWER DISTRIBUTION SYSTEM (CONTINUED)
IGNITION
SWITCHRELAY
BOX
·CLOCK
·ROOM LAMP AND LUGGAGE
COMPARTMENT LAMP
·ROOM LAMP, PERSONAL LAMP
AND LUGGAGE ROOM LAMP
·SPARE CONNECTOR
(FOR AUDIO)
STARTING
SYSTEM
IGNITION
SYSTEM·ENGINE
CONTROL
SYSTEM ·ENGINE CONTROL
SYSTEM
·INVECS-II
4A/T ·INVECS-II 4A/T
·INVECS-II 4A/T·BACK-UP LAMP
·METER AND
GAUGE
·REAR WIPER AND
WASHER
·SUPPLEMENTAL
RESTRAINT SYSTEM
(SRS) ·SUPPLEMENTAL
RESTRAINT
SYSTEM (SRS)
·WINDSHIELD
WIPER AND WASHER ·ABS
·BRAKE WARNING
LAMP
·CENTRAL DOOR
LOCKING SYSTEM
·ENGINE CONTROL
SYSTEM
·FRONT
FOG LAMP
·FUEL WARNING
LAMP
·HEADLAMP
·KEY REMINDER
BUZZER
·METER AND
GAUGE·OIL PRESSURE
WARNING LAMP
·POWER WINDOWS
·REAR FOG LAMP
·REAR WIPER
AND WASHER
·TAIL LAMP,
POSITION LAMP,
LICENCE PLATE
LAMP AND LIGHTING
MONITOR BUZZER
·WINDSHIELD
WIPER AND WASHER
RELAY BOX
4FUSIBLE
LINK

IGNITION SYSTEM
CIRCUIT DIAGRAMS90-38
IGNITION SYSTEM
IGNITION SYSTEM <4G1-M/T (LHD)>M1901000603065
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR TEMPERATURE
SENSOR
·ENGINE CONTROL
OXYGEN SENSOR·VEHICLE SPEED SENSOR ·THROTTLE BODY
THROTTLE SENSOR

IGNITION SYSTEM
CIRCUIT DIAGRAMS90-39
IGNITION SYSTEM <4G1-M/T (RHD)>
M1901000603076
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
BATTERY
IGNITION
COIL RELAYRELAY
BOX
·ENGINE
CONTROL
SYSTEM
·IMMOBILIZER
SYSTEM
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INTAKE AIR
TEMPERATURE
SENSOR
·ENGINE CONTROL
OXYGEN SENSOR
·VEHICLE SPEED SENSOR ·THROTTLE BODY
THROTTLE SENSOR