Mitsubishi Outlander GS45X. Manual — part 987

ON-VEHICLE SERVICE

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-881

AK900676AB

Engine oil pressure
switch (for MIVEC)

K

AK700075

Exhaust gas
recirculation valve

Engine coolant
temperature sensor

AB

L

AK700070

AB

M

Camshaft
position sensor

Exhaust gas
recirculation valve

AK900677AB

Engine
control
module

Air cleaner
assembly

N

AK700087 AC

O

ETACS-ECU (incorporating
fuel pump relay)

AK704437

AD

Data link connector

Brakepedal

P

AK703714AD

Mulfunction indicator lamp
(service engine soon or
check engine lamp)

Q

AK700069

AE

Accelerator pedal
position sensor

R

ON-VEHICLE SERVICE

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MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-882

THROTTLE BODY (THROTTLE VALVE AREA)
CLEANING

M1131001001313

WARNING

When touching the throttle valve, surely shut off the
driving circuits of the throttle valve. In the event that
the throttle valve is operated, a finger might be
injured as the result of being caught by the throttle
valve.

CAUTION

When the throttle body cleaning is performed, use scan
tool MB991958 to initialize the learning value (Refer to
GROUP 00, Precautions Before Service

− Initialization Pro-

cedure for Learning Value in MFI Engine

P.00-53

).

1. Disconnect the electronic-controlled throttle valve connector.
2. Remove the air intake hose from the throttle body.

AK900678 AB

Right bank heated
oxygen sensor (front)

Right bank heated
oxygen sensor (front)
connector

Right bank heated
oxygen sensor (rear)
connector

Right bank
heated oxygen
sensor (rear)

Front exhaust
pipe RH

S

AK700086AD

Left bank heated
oxygen sensor (rear)

Front exhaust pipe

T

Left bank heated
oxygen sensor (rear)
connector

AK700076

AD

Fuel pump module (incorporating
fuel tank temperature sensor)

Fuel tank differential
pressure sensor

U

AK700074

AD

V

Spare tire

Evaporative emission
ventilation solenoid

ON-VEHICLE SERVICE

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MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-883

3. Remove the throttle body.

CAUTION

Do not spray the cleaning solvent directly to the throttle
valve.
4. Spray cleaning solvent on a clean cloth.

CAUTION

• Make sure the cleaning solvent does not enter the

motor and the sensor through the shaft.

• Do not remove molybdenum, which is applied around

the throttle valve of the throttle body.

5. Wipe off the dirt around the throttle valve with the cloth

sprayed with cleaning solvent.

6. Install the throttle body.
7. Install the air intake hose.
8. Connect electronic-controlled throttle valve connector.

FUEL PRESSURE TEST

M1131001902881

Required Special Tools:

• MB991958: Scan tool (M.U.T.-III Sub Assembly)

• MB991824: V.C.I.

• MB991827: USB Cable

• MB991910: Main Harness A

• MB991981: Fuel Pressure Gauge Set

• MB992001: Hose Adapter

• MB992049: Quick Connector

• MB992076: Injector Test Set

• MD998709: Hose Adapter

1. Release residual pressure from the fuel pipe line to prevent

fuel spray. (Refer to Fuel Pump Connector Disconnection
(How To Reduce Pressurized Fuel Lines)

P.13B-886

.)

WARNING

To prevent a fire, cover the hose connection with
shop towels to prevent splashing of fuel that could be
caused by some residual pressure in the fuel pipe
line.

2. Disconnect the fuel high-pressure hose at the fuel rail side.

AK700089 AB

Areas on throttle
valve to apply
molybdenum
disulfide

AK900158AD

Fuel high-pressure
fuel hose

ON-VEHICLE SERVICE

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MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-884

3. Assemble the special tool MB992076 (injector test set) as

shown in figure according to the following procedure.

(1) Remove the injector installation adapter from the hose.

Remove another hose together with the adapter and
remove the adapter from the remaining hose.

(2) Install the special tool MB992049 (quick connector) and

the special tool MB992001 (hose adapter) to the hose
without the adapter.

(3) Remove the nipple of the bolt of the special tool

MD998709 (hose adapter).

(4) Install the special tool prepared in the procedure (3) to

the nipple that was removed together with hose in the
procedure (1).

4. Install the special tool assembled in Step 3 between the fuel

rail and the fuel high-pressure hose.

<When using the fuel pressure gauge>

a. Via a suitable O-ring or gasket, install the fuel pressure

gauge to the special tool that has already assembled as
described.

<When using the special tool MB991981 (fuel pressure

gauge set)>

a. Via a gasket, install the special tool MB991981 (fuel pres-

sure gauge set) into the special tool that has already
assembled as described.

b. Connect the leads from the fuel pressure gauge set to the

power supply (cigarette lighter socket) and special tool
MB991824 (V.C.I.).

AKA00404 AE

MD998709

MB992001

MB992049

MB992076

AKA00405 AE

High-pressure
fuel hose

Fuel rail

O-ring or gasket

Fuel pressure
gauge set

AKA00406 AD

High-pressure
fuel hose

Fuel rail

Gasket

MB991981