2006 MITSUBISHI LANCER fuel cap

EMISSION CONTROL
ENGINE AND EMISSION CONTROL17-9
COMPONENT LOCATION (CRANKCASE
EMISSION CONTROL SYSTEM)
M1173007400208
AK300767
<4G1>
AB
PCV valve
AK204366
<4G6>
AC
PCV valve
POSITIVE CRANKCASE VENTILATION
SYSTEM CHECK
M11 7300 1 1 0017 9
1.Remove the ventilatio n hose from the PCV valve.
2.Remove the PCV valve from t he rocker cove r .
3.Reinst all the PCV valve at the ven t ila tion h o se.
4.S t art the engin e and run at idle .
AKX00336
PCV valve
AD
5.Pla c e a fing er at the open ing o f the PCV va lve
an d ch eck that vacu um o f the int a ke manifold is
fe lt.
NOTE: At this mo men t, the p l unge r in t he PCV
valve mo ves back an d forth.
6.If vacuum is not felt, clean t he PCV valve o r
re place it.
POSITIVE CRANKCASE VENTILA TION
(
P CV) V A L VE CHECK
M1173 0012 0018 7
AK100010
PCV valve
AC
1.In sert a thin rod in to the PCV valve from the side
shown in the illu strat i on (ro cke r cover in st allation
side) , and move the ro d back an d forth to ch eck
th at the plung er mo ves.
2.If the plunger does not move , there is a clo ggin g
in the PCV valve. In th is case, clean o r repla c e
th e PCV valve.
EVAPORA T IVE EMISSION CONTROL
SYSTEM
GENERAL INFORMA T ION (EV A PORA TIVE
EMISSION CONTROL SYSTEM)
M1173 0051 0040 5
The evaporat ive emission contro l syste m pre v ent s
f
uel vapours generat ed in t he fuel t ank from escaping
into t
he atmosp here.
Fuel vapours fro m the fuel t a n k flow throug h the f uel
t
a n k pre ssu re co ntrol valve an d vap our pipe/ho se to
be st
ored te mpora r ily in t he ca nister .
When dr iving the veh i cle, fue l va pours stor ed in the
canister
flow thro ugh th e purge solenoid and purge
port an
d go into the int a ke ma nifold to b e sen t to th e
combust
i on chamber .
When the eng ine co ola n t te mp eratu r e is low o r when
the int
a ke air q uantity is small (wh en the engine is at
idle
, for example), t he eng ine contro l unit turns the
purge sole
noid of f to shu t of f the fue l va pour flow to
the in
t a ke manif o ld.
This does not on ly insure the driveability when t he
engin
e is cold or runn ing und er low load b u t also st a
-
bilize the emissio n level.

CENTRALIZED JUNCTION
CIRCUIT DIAGRAMS90-18
CENTRALIZED JUNCTION
M1901000301477
FUSIBLE LINK AND FUSE
ENGINE COMPARTMENT
No.Power supply circuitNameRated
capacity (A)Housing
colourLoad circuit
1Battery/ Alternator
(Fusible link No.26)Fusible
link60YellowFuse No.15, 16, 18, 19, 20 (in junction
block) circuit
250RedFan controller
360YellowABS-ECU
440GreenIgnition switch circuit
530PinkPower window main switch and power
window sub switch
6Fuse15BlueFront fog lamp, front fog lamp
indicator lamp, front fog lamp relay
and spare connector (for front fog
lamp)
710RedHorn relay and horn
820YellowAir cleaner air flow sensor, camshaft
position sensor, emission solenoid
valve (EGR system), emission
solenoid valve (purge control system),
engine-A/T-ECU, engine-ECU, engine
control oxygen sensor, engine control
relay, engine crank angle sensor, fan
control relay, fuel injector, ignition coil
relay, immobilizer-ECU and throttle
body idle speed control servo
910RedA/C compressor
1015BlueABS-ECU, engine-A/T-ECU, high
mount stop lamp and rear combination
lamp
1115BlueAccessory socket
127.5BrownAlternator
1310RedETACS-ECU, front turn signal lamp,
rear combination lamp, side turn
signal lamp and turn signal indicator
lamp
1420YellowA/T control solenoid valve assembly
and engine-A/T-ECU
1515BlueFuel pump
16Front-ECU
(Headlamp relay: HI)10RedHeadlamp (RH)
1710RedHeadlamp (LH) and high beam
indicator lamp
18Front-ECU
(Headlamp relay: LO)10RedHeadlamp (RH)
1910RedHeadlamp (LH), headlamp assembly
and headlamp levelling switch

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

IGNITION SYSTEM
CIRCUIT DIAGRAMS90-42
IGNITION SYSTEM <4G6-M/T (LHD)>
M1901000603106
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
CAPACITOR
·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 DIAGRAMS90-43
IGNITION SYSTEM <4G6-M/T (RHD)>
M1901000603117
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
BATTERY
IGNITION
COIL RELAYRELAY
BOX
·ENGINE
CONTROL
SYSTEM
·IMMOBILIZER
SYSTEM
CAPACITOR

IGNITION SYSTEM
CIRCUIT DIAGRAMS90-44
IGNITION SYSTEM <4G6-A/T (LHD)>
M1901000603128
IGNITION
SWITCH (IG1)
IGNITION
COIL (1)IGNITION
COIL (2)
SPARK PLUG
ENGINE-
A/T-ECU
ENGINE SPEED
DETECTION
CONNECTOR
INPUT SIGNAL
CAPACITOR
·ATMOSPHERIC
PRESSURE SENSOR
·CAMSHAFT
POSITION SENSOR
·ENGINE CRANK
ANGLE SENSOR·WATER TEMPERATURE
SENSOR UNIT ·ENGINE CONTROL
DETONATION SENSOR·FUEL PRESSURE SENSOR
·IGNITION SWITCH (ST)
·INHIBITOR SWITCH
·INTAKE AIR
TEMPERATURE
SENSOR
·ENGINE CONTROL
OXYGEN SENSOR·THROTTLE BODY
THROTTLE SENSOR