Mitsubishi Eclipse. Manual - part 704

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-97

<3.0L ENGINE 

− WITH INTAKE MANIFOLD 

TUNING SYSTEM>

AK300700

B : BLACK
G: GREEN

L : LIGHT BLUE

W: WHITE

Y : YELLOW

*1: RED PAINT MARK
*2: RESTRICTOR

EVAPORATIVE
EMISSION 
CANISTER

EVAPORATIVE EMISSION
VENTILATION SOLENOID

EGR 

VALVE

THROTTLE BODY

VACUUM CONTROL VALVE

FUEL PRESSURE
REGULATOR

EVAPORATIVE EMISSION
PURGE SOLENOID

FRONT

EGR VACUUM REGULATOR 
SOLENOID VALVE

INTAKE MANIFOLD
TUNING SOLENOID

INTAKE MANIFOLD
TUNING ACTUATOR

VACUUM TANK

AB

B

B

B

B

B

B

B

B

G

W

W

G

Y

Y

Y

*1

*1

*1

*2

L

G

B

W

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-98

VACUUM CIRCUIT DIAGRAM

M1173007100229

<2.4L ENGINE>

AK300566

THROTTLE BODY

INTAKE MANIFOLD

FROM 
AIR CLEANER

TO 
COMBUSTION
CHAMBER

AD

EGR VACUUM REGULATOR 
SOLENOID VALVE 
(ON: CLOSE)

FUEL PRESSURE
REGULATOR

EVAPORATIVE EMISSION
PURGE SOLENOID 
(ON: OPEN)

VACUUM 
CONTROL 
VALVE

EGR VALVE

FUEL
TANK

EVAPORATIVE EMISSION
CANISTER

B : BLACK
G: GREEN
L : LIGHT BLUE

W: WHITE

Y : YELLOW

*1: RED PAINT MARK
*2: RESTRICTOR

EVAPORATIVE EMISSION
VENTILATION SOLENOID
(ON: CLOSE)

L

B

B

B

B

B

G

G

W

Y

Y

*1

*2

*1

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-99

<3.0L ENGINE 

− WITHOUT INTAKE 

MANIFOLD TUNING SYSTEM>

AK300568

THROTTLE BODY

INTAKE MANIFOLD

FROM 
AIR CLEANER

TO 
COMBUSTION
CHAMBER

AB

FUEL PRESSURE
REGULATOR

B : BLACK
G: GREEN
L : LIGHT BLUE

W: WHITE

Y : YELLOW

*1: RED PAINT MARK
*2: RESTRICTOR

B

L

G

G

B

B

B

EGR VACUUM REGULATOR 
SOLENOID VALVE 
(ON: CLOSE)

VACUUM 
CONTROL 
VALVE

EGR VALVE

B

B

W

Y

B

*2

EVAPORATIVE EMISSION
PURGE SOLENOID 
(ON: OPEN)

FUEL
TANK

EVAPORATIVE EMISSION
CANISTER

EVAPORATIVE EMISSION
VENTILATION SOLENOID
(ON: CLOSE)

B

B

*1

*1

B

EMISSION CONTROL

TSB Revision

ENGINE AND EMISSION CONTROL

17-100

<3.0L ENGINE 

− WITH INTAKE MANIFOLD 

TUNING SYSTEM>

VACUUM HOSE INSTALLATION

M1173007200022

1. When connecting the vacuum hoses, they should be 

securely inserted onto the nipples.

2. Connect the hoses correctly, using the VACUUM HOSE 

ROUTING as a guide.

AK300701

THROTTLE BODY

INTAKE MANIFOLD

FROM 
AIR CLEANER

TO 
COMBUSTION
CHAMBER

AB

FUEL PRESSURE
REGULATOR

B : BLACK
G: GREEN
L : LIGHT BLUE

W: WHITE

Y : YELLOW

*1: RED PAINT MARK
*2: RESTRICTOR

B

G

G

B

B

EGR VACUUM REGULATOR 
SOLENOID VALVE 
(ON: CLOSE)

VACUUM 
CONTROL 
VALVE

EGR VALVE

B

B

W

Y

B

*2

EVAPORATIVE EMISSION
PURGE SOLENOID 
(ON: OPEN)

FUEL
TANK

EVAPORATIVE EMISSION
CANISTER

EVAPORATIVE EMISSION
VENTILATION SOLENOID
(ON: CLOSE)

B

*1

*1

B

B

L

INTAKE 
MANIFOLD
TUNING
SOLENOID 
(ON: OPEN)

INTAKE MANIFOLD
TUNING ACTUATOR

B

W

W

B

B

Y

VACUUM 
TANK