Mitsubishi Outlander XL. Manual — part 427

>>C<< FUEL MAIN PIPE CONNECTION

ZC3056060000

Fuel main pipe

Retainer

1.

Before the installation, push up the retainer of the fuel main
pipe.

ZC3056070000

Retainer

Fuel pump module

Fuel main pipe

2.

Connect the connector of fuel main pipe to the fuel pump
module securely and push down the retainer of the connector
to lock it firmly.

3.

After the installation, slightly pull the fuel main pipe to check
that it is connected securely. At this time, also check that there
is approximately 1 mm (0.04 inch) play.

INSPECTION

M11305000020USA0000010000

FUEL SHUT-OFF VALVE CHECK

ZC601820 AA00

Closed

Open

Flapper

80°

Fuel shut-off valve

Check that the flapper of the fuel shut-off valve opens and closes
as shown in the illustration.

FUEL TANK DIFFERENTIAL PRESSURE SENSOR CHECK

Required Special Tool:

｠

MB991658: Test Harness Set

FUEL SUPPLY

13B-25

FUEL TANK

0000

MB991658

Fuel tank
differential
pressure
sensor

ZC602114

1.

Disconnect the fuel tank differential pressure sensor
connector and connect special tool MB991658 between the
terminals of the disconnected connector.

2.

Turn the ignition switch to “ON” position and measure the
voltage between terminal 1 and ground.

Standard value: 2.0 - 3.0 V

13B-26

FUEL SUPPLY

FUEL TANK

GROUP 14

ENGINE COOLING

CONTENTS

GENERAL INFORMATION. . . .

14-2

SERVICE SPECIFICATIONS. . ..

14-2

COOLANT. . . . . . .

14-2

SEALANT. . . . . . .

14-3

ENGINE COOLING DIAGNOSIS. ....

14-3

INTRODUCTION. . . . ....

14-3

TROUBLESHOOTING STRATEGY. ....

14-3

SYMPTOM CHART. . . . ...

14-3

SYMPTOM PROCEDURES. . . ..

14-3

Inspection Procedure 1: Coolant Leak
. . . . . . . . ..

14-3

Inspection Procedure 2: Engine
Overheating. . . . . ...

14-4

Inspection Procedure 3: Radiator Fan
and Condenser Fan do not Operate
. . . . . . . . ..

14-6

SPECIAL TOOLS. . . . ..

14-13

ON-VEHICLE SERVICE. . . .

14-15

ENGINE COOLANT LEAK CHECK. ..

14-15

RADIATOR CAP PRESSURE CHECK. . . .

14-15

ENGINE COOLANT REPLACEMENT. . . . .

14-15

ENGINE COOLANT CONCENTRATION TEST
. . . . . . . ...

14-16

COOLING FAN RELAY CONTINUITY CHECK
. . . . . . . ...

14-17

COOLING FAN MOTOR CHECK. .

14-19

THERMOSTAT. . . . . .

14-19

REMOVAL AND INSTALLATION. ...

14-19

INSPECTION. . . . . .

14-21

WATER PUMP. . . . . .

14-22

REMOVAL AND INSTALLATION. ...

14-22

WATER HOSE AND WATER PIPE. ..

14-23

REMOVAL AND INSTALLATION. ...

14-23

INSPECTION. . . . . .

14-26

RADIATOR. . . . . ...

14-27

REMOVAL AND INSTALLATION. ...

14-27

14-1

GENERAL INFORMATION

M11401000001USA0000010000

｠

The cooling system is designed to keep every part
of the engine at appropriate temperature in
whatever condition the engine may be operated.
The cooling method is of the water-cooled, pressure
forced circulation type in which the water pump
pressurizes coolant and circulates it throughout the
engine. If the coolant temperature exceeds the
prescribed temperature, the thermostat opens to
circulate the coolant through the radiator as well so

that the heat absorbed by the coolant may be
radiated into the air. The water pump is of the
centrifugal type and is driven by the drive belt from
the crankshaft. The radiator is the corrugated fin,
down flow type.

｠

PremAir® direct ozone reduction (DOR) radiator
has been adopted to vehicle for California emission
regulation. A catalyst which depollutes ozone (O3)
in the air has been insufflated to the radiator core.

CONSTRUCTION DIAGRAM

ZC6004250001

Radiator assembly

Radiator fan motor

Radiator upper hose
assembly

Radiator lower hose

Transmission oil
cooler line hose
and tube assembly

Condenser fan motor

Radiator condenser
tank assembly

Cooling fan shroud

SERVICE SPECIFICATIONS

M11401000049USA0000010000

Item

Standard value

Limit

Valve opening pressure of radiator cap kPa (psi)

93 - 123 (14 - 18)

Minimum 83 (12)

Thermostat

Valve opening temperature of thermostat °C (°F)

82 ± 1.5 (180 ± 3)

-

Full-opening temperature of thermostat °C (°F)

95 (203)

-

Valve lift mm (in)

9.0 (0.35) or more

-

COOLANT

M11401000004USA0000010000

Item

Quantity dm3(qt)

Long life antifreeze coolant or an equivalent

9.5 (10.0)
10.0 (10.6) <Vehicles with Towing Package
or DOR radiator>

14-2

ENGINE COOLING

GENERAL INFORMATION