engine MITSUBISHI LANCER EVOLUTION IX 2005 Workshop Manual

3-132CIRCUIT DIAGRAMS - EQUIPMENT
ACD (vehicle not fitted with AYC) (cont’d)
Front ECU
(tail light relay)
Dedicated
fuse
Tail lights, position
lights, licence plate
lights, lighting
monitor warning
buzzer
Tail lights, position
lights, licence plate
lights, lighting
monitor warning
buzzer
ACD mode
switchDrive circuit Ignition switch (IG1)
•Windscreen washer /
wiper
•Engine control
•Needle gauges
•Turn signal lights,
hazard lights
•Tail lights, position lights,
licence plate lights,
lighting monitor warning
buzzer
•Electric stowable remote
control door mirrors
•Generic spare connector
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot
compartment lights,
ignition key cylinder
illumination light, door
ajar indicator light
Combination
meter

3-133CIRCUIT DIAGRAMS - EQUIPMENT
Throttle position
sensorEngine ECU

3-138CIRCUIT DIAGRAMS - EQUIPMENT
Engine
control
Back-up
power supply
Fusible
link Ignition switch (IG2)Battery
Dedicated
fuse
Stop light
switch
Stop light
Power
supply

3-140CIRCUIT DIAGRAMS - EQUIPMENT
ACD, AYC (cont’d)
Dedicated
fuse Front ECU
(tail light relay)
Tail lights,
position lights,
licence plate
lights, lighting
monitor
warning
buzzer
Tail lights,
position lights,
licence plate
lights, lighting
monitor
warning
buzzer
ACD mode
switchIgnition switch (IG1)
•Windscreen washer /
wiper
•Engine control
•Needle gauges
•Turn signal lights,
hazard lights
•Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
•Electric stowable
remote control door
mirrors
•Generic spare
connector
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot
compartment lights,
ignition key cylinder
illumination light, door
ajar indicator light
Combination
meter

3-141CIRCUIT DIAGRAMS - EQUIPMENT
Throttle position
sensorEngine ECU

3-148CIRCUIT DIAGRAMS - EQUIPMENT
SRS airbags, seatbelt pre-tensioners (vehicle without front passenger airbag)
Note :
* : Connector inserted : ON
: Connector detached : OFFBack-up
condenserIgnition switch (IG1)
DC-DC
converter
Power
supply circuitFront airbag
analogue G sensor
Squib drive circuit
Connector lock
switch*
Clock
spring
Driver’s airbag
module (squib)Connector
lock switch*
Connector
lock switch*Combination meter
•Windscreen washer / wiper
•Engine control
•Needle gauges
•Turn signal lights, hazard
lights
•Tail lights, position lights,
licence plate lights, lighting
monitor warning buzzer •Electric stowable remote control door
mirrors
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot compartment lights,
ignition key cylinder illumination light,
door ajar indicator light

3-152CIRCUIT DIAGRAMS - EQUIPMENT
SRS airbags, seatbelt pre-tensioners (vehicle with front passenger airbag)
Note :
*: Connector inserted : ON
: Connector detached : OFFFusible
link
Back-up
condenser
MUT interface
circuit
Diagnosis
connectorIgnition switch (IG1)
DC-DC
converter
Front airbag
analogue G sensor
Power
circuitFront airbag
analogue G sensor
Squib drive
circuit
Connector lock
switch *
Clock
spring
Front
passenger’s
airbag module
(squib)Connector
lock switch *
Connector
lock switch *Combination meter
•Windscreen washer / wiper
•Engine control
•Needle meters
•Turn signal lights, hazard
lights
•Tail lights, position lights,
licence plate lights, lighting
monitor warning buzzer•Electric stowable remote control
door mirrors
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot compartment
lights, ignition key cylinder
illumination light, door ajar
indicator light

3-158CIRCUIT DIAGRAMS - EQUIPMENT
Intercooler water spray
Ignition switch (IG2)Ignition switch (IG1)
Dedicated
fuse
Intercooler
water spray
Intercooler
water spray
motor
Engine ECU Combination
meter
•ABS
•Windscreen washer / wiper
•Tail lights, position lights,
licence plate lights, lighting
monitor warning buzzer
•Heater
•Fog lamps
•Full auto A/C
•Headlights
•Manual A/C
•Cooling•Windscreen washer / wiper
•Engine control
•Charging
•Turn signal lights, hazard lights
•Tail lights, position lights, licence
plate lights, lighting monitor
warning buzzer
•Electric stowable remote control
door mirrors
•Fog lamps
•Headlights
•Rear washer / wiper
•Cabin lights, boot compartment
lights, ignition key cylinder
illumination light, door ajar
indicator light

3-159CIRCUIT DIAGRAMS - EQUIPMENT
Input signals
•Air flow sensor
•Vehicle speed sensor
•Coolant temperature sensor
•Throttle position sensor
Engine ECUFront ECU
(tail light relay)
Dedicated fuse
Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
Tail lights, position
lights, licence plate
lights, lighting monitor
warning buzzer
Intercooler
water spray

3-160CIRCUIT DIAGRAMS - EQUIPMENT
Engine Immobiliser System
Front sideBattery
Dedicated fuse
• Engine control
• Ignition
Engine
control
relay
Engine control
Power
supply
Engine
ECU