Mitsubishi Outlander GS45X. Manual - part 1605

 

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Mitsubishi Outlander GS45X. Manual - part 1605

 

 

EMISSION CONTROL <MFI>

TSB Revision

ENGINE AND EMISSION CONTROL

17-69

<3.0L Engine>

AK900405

Front

Evaporative emission 
canister

Evaporative emission 
ventilation solenoid

AB

Evaporative emission 
purge solenoid

B

*1

*1

B:

*1:

Black
Yellow paint mark

EMISSION CONTROL <MFI>

TSB Revision

ENGINE AND EMISSION CONTROL

17-70

VACUUM CIRCUIT DIAGRAM

M1173007101404

<2.4L Engine>

AK800610

Intake manifold

Evaporative emission 
ventilation solenoid 
(ON: Close)

Evaporative emission canister

From
air
cleaner

To
combustion
chamber

Evaporative emission 
purge solenoid
(ON: Open)

Chamber

White paint mark

Fuel tank

Throttle body

B

B

B

B: Black

AB

EMISSION CONTROL <MFI>

TSB Revision

ENGINE AND EMISSION CONTROL

17-71

<3.0 Engine>

VACUUM HOSE INSTALLATION

M1173007200408

1. When connecting the vacuum hoses, they should be 

securely inserted onto the nipples.

2. Connect the hoses correctly, using the VACUUM HOSE 

ROUTING diagram as a guide.

VACUUM HOSE CHECK

M1173007300728

1. Using the VACUUM HOSE ROUTING diagram as a guide, 

check that the vacuum hoses are correctly connected.

2. Check the connection condition of the vacuum hoses which 

can be removed, loosened, clogged possibly. And then 
check whether there are no folded and damaged vacuum 
hoses.

AK900406

Intake manifold

Evaporative emission 
ventilation solenoid 
(ON: Close)

Evaporative emission canister

From
air
cleaner

To
combustion
chamber

Evaporative 
emission 
purge solenoid
(ON: Open)

Yellow paint mark

Fuel tank

Throttle body

B

B: Black

AB

EMISSION CONTROL <MFI>

TSB Revision

ENGINE AND EMISSION CONTROL

17-72

POSITIVE CRANKCASE VENTILATION SYSTEM

GENERAL INFORMATION (POSITIVE CRANKCASE VENTILATION SYSTEM)

M1173005001207

The positive crankcase ventilation (PCV) system pre-
vents the escape of blow-by gases from inside the 
crankcase into the atmosphere.
Fresh air is sent from the air cleaner into the crank-
case through the breather hose to be mixed with the 
blow-by gas inside the crankcase.
The blow-by gas inside the crankcase is drawn into 
the intake manifold through the PCV valve.

The PCV valve is designed to lift the plunger accord-
ing to the intake manifold vacuum so as to regulate 
the flow of blow-by gas properly.
In other words, the blow-by gas flow is regulated dur-
ing low load engine operation to maintain engine sta-
bility, while the flow is increased during high load 
operation to improve the ventilation performance.

SYSTEM DIAGRAM
<2.4L Engine>

AK604161 AB

Ventilation hose

Breather hose

Positive crankcase 
ventilation valve

Air cleaner

 

 

 

 

 

 

 

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