Mitsubishi Outlander (2013+). Manual - part 282

GENERAL INFORMATION

MULTIPOINT FUEL INJECTION (MPI)

13A-9

System schematic diagram

ACB00255

ACB00255

ETACS-ECU

CVT-ECU

Throttle valve 
opening angle will 
be reduced

Engine control module

CAN input (ETACS-ECU)

CAN input (CVT)

Direct input (M/T)

Vehicle speed

Accelerator pedal position sensor (APS)

Brake pedal (Stop lamp switch)

Control by substituting 
lower value for actual 
accelerator opening angle.

AB

Operation condition

Control will be activated when all of the following 
conditions are satisfied.

• Voltage at the accelerator pedal position sensor 

(APS main) is 1.3 V or more, and the stop lamp 
switch remains on

• Vehicle speed is 5 km/h or more

Control will be deactivated when any of the following 
conditions is satisfied.

• Voltage at the accelerator pedal position sensor 

(APS main) is less than 1.3 V

• The stop lamp switch remains off

SERVICE SPECIFICATION(S)

MULTIPOINT FUEL INJECTION (MPI)

13A-10

SERVICE SPECIFICATION(S)

M1131000303306

Item

Specifications

Intake air temperature sensor 
resistance k

Ω

at 

−20°C

13 

− 18

at 0 

°C

5.3 

− 6.7

at 20 

°C

2.3 

− 3.0

at 80 

°C

0.30 

− 0.45

Engine coolant temperature 
sensor resistance k

Ω

at 

−20°C

14 

− 17

at 0 

°C

5.1 

− 6.5

at 20 

°C

2.1 

− 2.7

at 40 

°C

0.9 

− 1.3

at 60 

°C

0.48 

− 0.68

at 80 

°C

0.26 

− 0.36

Fuel pressure kPa

Approximately 324

Injector coil resistance (at 20

°C) Ω

10.5 

− 13.5

Oxygen sensor output voltage (during racing) V

0.6 

− 1.0

Oxygen sensor heater resistance (at 20

°C) Ω

4.5 

− 8.0

Throttle valve control servo coil resistance (at 20

°C) Ω

0.3 

− 80

Inlet oil feeder control valve resistance (at 20

°C) Ω

6.9 

− 7.9

SEALANT(S) OR ADHESIVE(S)

M1131000501962

Points of application

Specified sealant

Engine coolant temperature sensor threaded 
portion

LOCTITE 262, Three bond 1324N or equivalent

SPECIAL TOOLS

MULTIPOINT FUEL INJECTION (MPI)

13A-11

SPECIAL TOOLS

M1131000604195

Tool

Number

Name

Use

ACB05421

MB992745

MB992746

MB992744

MB992747

MB992748

a

b

c

d

e

DO NOT USE

AB

a. MB992744
b. MB992745
c. MB992746
d. MB992747
e. MB992748

a. Vehicle communication 

interface-Lite 
(V.C.I.-Lite)

b. V.C.I.-Lite main 

harness A (for vehicles 
with CAN 
communication)

c. V.C.I.-Lite main 

harness B (for vehicles 
without CAN 
communication)

d. V.C.I.-Lite USB cable 

short

e. V.C.I.-Lite USB cable 

long

• MPI system inspection

MB991910

MB991826

MB991955

MB991911

MB991824

MB991827

MB991825

a

b

c

d

e

f

DO NOT USE

SPECIAL TOOLS

MULTIPOINT FUEL INJECTION (MPI)

13A-12

MB991955
a: MB991824
b: MB991827
c: MB991910
d: MB991911
e: MB991825
f: MB991826

M.U.T.-III sub assembly
a: Vehicle communication 

interface (V.C.I.)

b: USB cable
c: M.U.T.-III main harness 

A (Vehicles with CAN 
communication system)

d: M.U.T.-III main harness 

B (Vehicles without 
CAN communication 
system)

e: Adapter for 

measurement

f: Trigger harness

• MPI system inspection

• Fuel pressure test

CAUTION

For vehicle with CAN 
communication, use 
M.U.T.-III main harness A to 
send simulated vehicle 
speed. If you connect 
M.U.T.-III main harness B 
instead, the CAN 
communication does not 
function correctly.

MB992110

MB992110

Power plant ECU check 
harness

• Measurement of voltage 

during troubleshooting

• Measure engine-ECU 

terminal voltage.

• Inspection using an 

oscilloscope

MB991709

Test harness

• Measurement of voltage 

during troubleshooting

• Inspection using an 

oscilloscope

Tool

Number

Name

Use