Mitsubishi Lancer. Manual - part 99

IGNITION SYSTEM

CIRCUIT DIAGRAMS

90-42

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 DIAGRAMS

90-43

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 RELAY

RELAY 
BOX

·ENGINE
 CONTROL
 SYSTEM
·IMMOBILIZER
 SYSTEM

CAPACITOR

IGNITION SYSTEM

CIRCUIT DIAGRAMS

90-44

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

IGNITION SYSTEM

CIRCUIT DIAGRAMS

90-45

NOTES