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Mitsubishi Grandis. Manual - part 427

ENGINE CONTROL SYSTEM <M/T (RHD)>

CIRCUIT DIAGRAMS

90-29

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

IGNITION
SWITCH (IG1)

FUEL
PUMP
RELAY (1)

FUEL
PUMP
RELAY (2)

RELAY BOX
(FUSE )

ENGINE
CONTROL
RELAY

J/C (4)

ENGINE
CONTROL RELAY

VEHICLE SPEED
SENSOR

INJECTOR
1

INJECTOR
2

INJECTOR
3

INJECTOR
4

ENGINE-
ECU

Wire colour 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

SPARE CONNECTOR
(FOR NAVIGATION
SYSTEM)

FUEL TANK
PUMP AND
GAUGE UNIT
ASSEMBLY

ENGINE CONTROL
RELAY

PURGE
CONTROL
SOLENOID
VALVE

ENGINE OIL
CONTROL
VALVE

POWER SOURCE

CYLINDER 2,3 HEATED
OXYGEN SENSOR
(FRONT)

CYLINDER 1,4 HEATED
OXYGEN SENSOR
(FRONT)

CYLINDER 2,3 HEATED
OXYGEN SENSOR
(REAR)

ENGINE-ECU

CYLINDER 1,4 HEATED
OXYGEN SENSOR
(REAR)

VEHICLE
SPEED
SENSOR

CRANK
ANGLE
SENSOR

CAMSHAFT
POSITION
SENSOR

EXHAUST GAS
RECIRCULATION
VALVE

Wire colour 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

ENGINE CONTROL SYSTEM <M/T (RHD)>

CIRCUIT DIAGRAMS

90-30

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

ACCELERATOR PEDAL
POSITION SENSOR

POWER STEERING
FLUID PRESSURE SENSOR

ENGINE
COOLANT
TEMPERATURE
SENSOR

AIR
FLOW
SENSOR

J/C (4)

ENGINE
CONTROL RELAY

INTAKE AIR
TEMPERATURE
SENSOR

HALL IC

ENGINE-ECU

DETONATION
SENSOR

CHARGING
SYSTEM

IGNITION
SYSTEM

IMMOBILIZER
SYSTEM

·DUAL AUTOMATIC
AIR CONDITIONER
·SINGLE AUTOMATIC
AIR CONDITIONER

·COOLING SYSTEM
·DUAL AUTOMATIC
AIR CONDITIONER
·SINGLE AUTOMATIC
AIR CONDITIONER

Wire colour 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

IGNITION
SWITCH (IG2)

COMBINATION
METER

CPU

PTC
HEATER
SWITCH

A/C-ECU

FRONT
SIDE

J/B

(FUSE )

·DUAL AUTOMATIC
AIR CONDITIONER
·SINGLE AUTOMATIC
AIR CONDITIONER

FUSIBLE
LINK

DIAGNOSIS
CONNECTOR

·DUAL AUTOMATIC
AIR CONDITIONER
·SINGLE AUTOMATIC
AIR CONDITIONER

Wire colour 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

ENGINE- ECU

ENGINE CONTROL SYSTEM <A/T (LHD)>

CIRCUIT DIAGRAMS

90-31

ENGINE CONTROL SYSTEM <A/T (LHD)>

M1901000801999

FUSIBLE
LINK

IGNITION
SWITCH (ST)

ENGINE
CONTROL
RELAY

STARTING
SYSTEM

RELAY
BOX

INHIBITOR
SWITCH

BATTERY
BACK-UP

ENGINE-
A/T-ECU

POWER
SOURCE

Wire colour 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

THROTTLE
VALVE
CONTROL
SERVO
RELAY

THROTTLE
VALVE
CONTROL
SERVO

THROTTLE
POSITION SENSOR

ELECTRONIC-CONTROLLED
THROTTLE VALVE

HALL IC

ENGINE CONTROL SYSTEM <A/T (LHD)>

CIRCUIT DIAGRAMS

90-32

ENGINE CONTROL SYSTEM <A/T (LHD)> (CONTINUED)

IGNITION
SWITCH (IG1)

FUEL
PUMP
RELAY (1)

FUEL
PUMP
RELAY (2)

RELAY BOX
(FUSE )

ENGINE
CONTROL
RELAY

J/C (4)

ENGINE
CONTROL RELAY

OUTPUT
SHAFT
SPEED
SENSOR

INJECTOR
1

INJECTOR
2

INJECTOR
3

INJECTOR
4

ENGINE-
A/T-ECU

INVECS-II
4A/T

Wire colour 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

FUEL TANK
PUMP AND
GAUGE UNIT
ASSEMBLY

POWER
SOURCE

CYLINDER
2,3 HEATED
OXYGEN
SENSOR
(FRONT)

CYLINDER
1,4 HEATED
OXYGEN
SENSOR
(FRONT)

CYLINDER
2,3 HEATED
OXYGEN
SENSOR
(REAR)

ENGINE CONTROL RELAY

ENGINE
OIL
CONTROL
VALVE

PURGE
CONTROL
SOLENOID
VALVE

ENGINE-A/T-ECU

Wire colour 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

CAMSHAFT
POSITION
SENSOR

CRANK
ANGLE
SENSOR

EXHAUST GAS
RECIRCULATION
VALVE

OUTPUT
SHAFT
SPEED
SENSOR

CYLINDER
1,4 HEATED
OXYGEN
SENSOR
(REAR)

INVECS-II 4A/T

Content .. 425 426 427 428 ..