Mitsubishi Montero (2004+). Manual — part 376

ON-VEHICLE SERVICE

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-991

AK201057AC

CRANKSHAFT
POSITION
SENSOR

M

CRANKSHAFT
POSITION
SENSOR
CONNECTOR

AK201279

KNOCK
SENSOR

AC

KNOCK SENSOR
CONNECTOR

N

AKX01619AE

INJECTOR

INJECTOR

O

AK200970AC

INTAKE
MANIFOLD
TUNING
SOLENOID

P

AK200972

POWER
STEERING
OIL PUMP

POWER STEERING
PRESSURE SWITCH

AC

Q

BRAKE

SERVICE

ENGINE SOON

F

H

C

E

AT

TEMP

C / D

LOCK

100

120

2

3

4

5

AKX01463AD

MALFUNCTION INDICATOR LAMP (SERVICE
ENGINE SOON OR CHECK ENGINE LAMP)

R

ON-VEHICLE SERVICE

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-992

AK200944

ACCELERATOR
PEDAL POSITION
SENSOR

AD

S

ACX00213AE

DATA LINK CONNECTOR

T

AKX01576

POWERTRAIN
CONTROL MODULE

AB

U

AK201279AE

LEFT BANK
HEATED OXYGEN
SENSOR (REAR)

LEFT BANK
HEATED OXYGEN
SENSOR (REAR)
CONNECTOR

V

AKX01616AB

VEHICLE SPEED
SENSOR

W

ON-VEHICLE SERVICE

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-993

THROTTLE BODY (THROTTLE VALVE AREA)
CLEANING

M1131001000495

WARNING

If the throttle valve is operated in service, a finger
might be injured as the result of being caught by the
throttle valve. Make sure that the ignition switch is
surely in "LOCK" (OFF) position before the service in
order that the throttle valve cannot be operated.

1. Remove the throttle body.

CAUTION

• Do not spray the cleaning solvent directly to the throttle

valve.

• Make sure the cleaning solvent does not enter the

motor and the sensor through the shaft.

2. Spray cleaning solvent on a clean cloth.
3. Wipe off the dirt around the throttle valve with the cloth

sprayed with cleaning solvent.

AK201059 AC

X

EVAPORATIVE
EMISSION
VENTILATION
SOLENOID

AK201275AC

RIGHT BANK
HEATED OXYGEN
SENSOR (REAR)

RIGHT BANK
HEATED OXYGEN
SENSOR (REAR)
CONNECTOR

Y

AK201288

TRANSMISSION
RANGE SWITCH

AC

Z

AK201308

FUEL SENSOR
(INCORPORATING
FUEL TANK
TEMPERATURE SENSOR)

AC

a

FUEL TANK DIFFERENTIAL
PRESSURE SENSOR

ON-VEHICLE SERVICE

TSB Revision

MULTIPORT FUEL INJECTION (MFI)

13A-994

4. Attach the air intake hose.

ACCELERATOR PEDAL POSITION SENSOR
ADJUSTMENT

M1131050500027

Required Special Tool:

• MB991658: Test Harness Set

CAUTION

1. The accelerator pedal position sensor should not be

moved unnecessarily; it has been precisely adjusted by
the manufacture. If the adjustment is disturbed for any
reason, readjust as follows.

2. If the adjustment is disturbed for any reason, readjust

as follows.

1. Remove the accelerator pedal complete.

2. Connect the scan tool MB991958 to the data link conector. If

the can tool MB991958 is not used, carry out the following
steps.

(1) Disconnect the accelerator pedal position sensor

connector, and connect the special tool (test harness:
MB991658) to that connector. (Be careful not to confuse
the terminal numbers.)

(2) Connect a digital voltmeter between accelerator pedal

position sensor connector terminal No. 3 accelerator
pedal position sensor (main) output and terminal No. 3
accelerator pedal position sensor (main) earth.

3. Loosen the accelerator pedal position sensor mounting

bolts, and hold the accelerator pedal position sensor
temporary.

1 2 3 4 5 6 7 8

AK201309 AB

Equipment side
connector

ACCELERATOR PEDAL
POSITION SENSOR

ACCELERATOR
PEDAL

AK201310 AB

ACCELERATOR PEDAL
POSITION SENSOR

MB991658