Mitsubishi Outlander GS45X. Manual — part 518

FUEL TANK

TSB Revision

FUEL SUPPLY

13C-27

INSPECTION

M1135002000371

.

FUEL SHUT-OFF VALVE CHECK

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

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

AC703475AB

Closed

Open

Flapper

80˚

Fuel shut-off valve

AC703476AB

MB991658

Fuel tank
differential
pressure
sensor

NOTES

15-1

GROUP 15

INTAKE AND

EXHAUST

CONTENTS

SERVICE SPECIFICATIONS. . . . . . .

15-2

SPECIAL TOOLS. . . . . . . . . . . . . . . .

15-2

INTAKE AND EXHAUST

DIAGNOSIS . . . . . . . . . . . . . . . . . . . .

15-2

INTRODUCTION. . . . . . . . . . . . . . . . . . . . .

15-2

TROUBLESHOOTING STRATEGY . . . . . .

15-2

SYMPTOM CHART. . . . . . . . . . . . . . . . . . .

15-3

SYMPTOM PROCEDURES . . . . . . . . . . . .

15-3

AIR CLEANER . . . . . . . . . . . . . . . . . .

15-4

REMOVAL AND INSTALLATION

<2.4L ENGINE> . . . . . . . . . . . . . . . . . . . . .

15-4

REMOVAL AND INSTALLATION

<3.0L ENGINE> . . . . . . . . . . . . . . . . . . . . .

15-5

INTAKE MANIFOLD PLENUM

<3.0L ENGINE> . . . . . . . . . . . . . . . . .

15-6

REMOVAL AND INSTALLATION . . . . . . . .

15-6

INTAKE MANIFOLD . . . . . . . . . . . . . .

15-9

REMOVAL AND INSTALLATION

<2.4L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-9

REMOVAL AND INSTALLATION

<3.0L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-11

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

15-14

EXHAUST MANIFOLD . . . . . . . . . . . .

15-15

REMOVAL AND INSTALLATION

<2.4L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-15

REMOVAL AND INSTALLATION

<3.0L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-18

INSPECTION. . . . . . . . . . . . . . . . . . . . . . . .

15-21

EXHAUST PIPE AND

MAIN MUFFLER . . . . . . . . . . . . . . . . .

15-22

REMOVAL AND INSTALLATION

<2.4L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-22

REMOVAL AND INSTALLATION

<3.0L ENGINE>. . . . . . . . . . . . . . . . . . . . . .

15-25

SERVICE SPECIFICATIONS

TSB Revision

INTAKE AND EXHAUST

15-2

SERVICE SPECIFICATIONS

M1151000302123

SPECIAL TOOLS

M1151000601767

INTAKE AND EXHAUST DIAGNOSIS

INTRODUCTION

M1151006900387

Intake leaks usually create driveability issues that
are not obviously related to the intake system.
Exhaust leaks or abnormal noise is caused by
cracks, gaskets and fittings, or by exhaust pipe or
muffler damage due to impacts during travel. The
exhaust leaks from these sections and causes the
exhaust noise to increase. There may be cases
when the system contacts the body and vibration
noise is generated.

TROUBLESHOOTING STRATEGY

M1151007000376

Use these steps to plan your diagnostic strategy. If
you follow them carefully, you will be sure that you
have exhausted most of the possible ways to find an
intake or exhaust system fault.
1. Gather information from the customer.

2. Verify that the condition described by the

customer exists.

3. Find the malfunction by following the Symptom

Chart.

4. Verify malfunction is eliminated.

Item

Standard value

Limit

Intake manifold distortion of the installation surface
mm (in)

3.0L ENGINE

0.15 (0.006) or
less

0.20 (0.008)

Exhaust manifold distortion of the installation surface
mm (in)

2.4L ENGINE

−

0.70 (0.028)

3.0L ENGINE

0.7 (0.028) or
less

0.5 (0.020)

Tool

Tool number and name Supersession

Application

MB991953
Oxygen sensor wrench

MB991953-01

• Removal and installation of

heated oxygen sensor

• Removal and installation of

linear air-fuel ratio sensor

MD998770
Oxygen sensor wrench

MD998770-01 or
General service tool

Removal and installation of
heated oxygen sensor

B991953

D998770