Mitsubishi Lancer. Manual - part 107

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-74

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

ENGINE CONTROL 
RELAY

FUEL
INJECTOR 1

FUEL
INJECTOR 2

FUEL
INJECTOR 3

FUEL
INJECTOR 4

ENGINE 
CONTROL 
OXYGEN 
SENSOR 
(REAR)

ENGINE 
CONTROL 
OXYGEN 
SENSOR 
(FRONT)

ENGINE- 
ECU

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-75

WATER 
TEMPERA-
TURE 
SENSOR

THROTTLE 
BODY
THROTTLE 
SENSOR

EMISSION
SOLENOID
VALVE
(PURGE 
CONTROL 
SYSTEM)

EMISSION
SOLENOID
VALVE
(EGR 
SYSTEM)

CAMSHAFT 
POSITION 
SENSOR

ENGINE
CRANK 
ANGLE 
SENSOR

AIR CLEANER
AIR FLOW SENSOR

INTAKE AIR 
TEMPERATURE 
SEMSOR

AIR 
FLOW 
SENSOR

BAROMETRIC 
PRESSURE 
SENSOR

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

90-76

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

CHARGING 
SYSTEM

·MANUAL AIR
 CONDITIONER

·MANUAL AIR
 CONDITIONER

·AUTOMATIC AIR
 CONDITIONER

·AUTOMATIC AIR
 CONDITIONER

·COOLING
 SYSTEM

THROTTLE
BODY
IDLE SOEED
CONTROL
SERVO

ENGINE-ECU

ENGINE CONTROL
DETONATION 
SENSOR

IMMOBILIZER 
SYSTEM

IGNITION 
SYSTEM

FRONT 
SIDE

ENGINE CONTROL SYSTEM

CIRCUIT DIAGRAMS

90-77

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

FRONT 
SIDE

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