Mitsubishi Lancer. Manual — part 109

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-82

ENGINE CONTROL SYSTEM <4G6-M/T (RHD)> (CONTINUED)

CHARGING
SYSTEM

·MANUAL AIR
CONDITIONER

·MANUAL AIR
CONDITIONER

·AUTOMATIC AIR
CONDITIONER

·AUTOMATIC AIR
CONDITIONER

·COOLING
SYSTEM

THROTTLE
BODY
IDLE SPEED
CONTROL
SERVO

ENGINE-ECU

ENGINE CONTROL
DETONATION
SENSOR

IMMOBILIZER
SYSTEM

IGNITION
SYSTEM

FRONT
SIDE

FRONT
SIDE

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-83

ENGINE-
ECU

(FUSE )

2

(FUSE )

15

DIAGNOSIS
CONNECTOR

DIAGNOSIS
CONNECTOR

POWER
STEERING
FLUID PRESSURE
SWITCH

ENGINE
SPEED
DETECTION
CONNECTOR

VEHICLE
SPEED
SENSOR

METER AND
GAUGE

Wire colour code
B : Black LG : Light green G : Green L : Blue W : White Y : Yellow SB : Sky blue
BR : Brown O : Orange GR : Grey R : Red P : Pink V : Violet PU : Purple

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-84

ENGINE CONTROL SYSTEM <4G6-A/T
(LHD)>

M1901000804330

IGNITION
SWITCH (IG1)

ENGINE-
A/T-ECU

FUEL
PUMP
RELAY

(1)

FUEL
PUMP
RELAY

(2)

COMBINATION
METER

BATTERY

RELAY
BOX

FUEL
TANK
PUMP

FUSIBLE
LINK

1

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-85

IGNITION
SWITCH (ST)

STARTING
SYSTEM

·COOLING
SYSTEM
·MANUAL AIR
CONDITIONER

ENGINE
CONTROL
RELAY

POWER
SOURCE

BACK-UP
POWER SOURCE

·AUTOMATIC AIR
CONDITIONER

INHIBITOR
SWITCH