Mitsubishi Galant 9G. Manual - part 170

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

TSB Revision

CIRCUIT DIAGRAMS

90-42

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

MFI RELAY

EXHAUST GAS
RECIRCULA-
TION VALVE

CRANKSHAFT
POSITION
SENSOR

AUTO-CRUISE
CONTROL SYSTEM

EVAPORATIVE
EMISSION
PURGE
SOLENOID

LEFT SIDE
HEATED OXYGEN
SENSOR (FRONT)

RIGHT SIDE
HEATED OXYGEN
SENSOR (FRONT)

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

TSB Revision

CIRCUIT DIAGRAMS

90-43

LEFT SIDE
HEATED OXYGEN
SENSOR (REAR)

RIGHT SIDE
HEATED OXYGEN
SENSOR (REAR)

KNOCK
SENSOR

INJECTOR
1

INJECTOR
2

INJECTOR
3

INJECTOR
4

ENGINE OIL
CONTROL
VALVE

POWERTRAIN
CONTROL
MODULE

WIRE COLOR CODE
B : BLACK     LG : LIGHT GREEN     G : GREEN     L : BLUE     W : WHITE     Y : YELLOW
SB : SKY BLUE     BR : BROWN     O : ORANGE     GR : GRAY     R : RED     P : PINK     V : VIOLET                   

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

TSB Revision

CIRCUIT DIAGRAMS

90-44

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

MFI RELAY

EVAPORATIVE
EMISSION
VENTILATION
SOLENOID

CAMSHAFT
POSITION
SENSOR

GROUNDING
CONNECTOR

IMMOBILIZER
SYSTEM

MASS
AIRFLOW
SENSOR

HEAT 
SENSITIZING 
RESISTANCE

INTAKE AIR 
TEMPERATURE 
SENSOR

MULTIPORT FUEL INJECTION (MFI) SYSTEM <2.4L ENGINE>

TSB Revision

CIRCUIT DIAGRAMS

90-45

STARTING
SYSTEM

AIR
CONDITIONING
SYSTEM

STARTING
SYSTEM

IGNITION
SYSTEM

POWERTRAIN
CONTROL
MODULE

IGNITION
SYSTEM

FUSIBLE
LINK

1

JUNCTION
BLOCK

DATA LINK
CONNECTOR