Mitsubishi Outlander GS45X. Manual - part 979

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-849

Target idle 
speed

3

Target idle 
speed

Engine: idling

Engine coolant 
temperature is 
−20°C (−4°F)

1,300 

− 1,500 

r/min

−

−

Engine coolant 
temperature is 
0

°C (32°F)

1,200 

− 1,400 

r/min

Engine coolant 
temperature is 
20

°C (68°F)

1,200 

− 1,400 

r/min

Engine coolant 
temperature is 
40

°C (104°F)

1,060 

− 1,260 

r/min

Engine coolant 
temperature is 
80

°C (176°F)

550 

− 750 

r/min

Throttle 
actuator

58

Throttle 
actuator 
control motor

Engine: warming up

• The target opening degree 

of the throttle valve is 
shown.

• "0 %" means " fully closed 

throttle valve" and "100 %" 
means "fully opened 
throttle valve".

0 

− 100 % 

(Display 
range)

−

−

M.U.T.-III 
SCAN 
TOOL 
DISPLAY

ITEM 
NO. 

INSPECTION 
ITEM

INSPECTION REQUIREMENT

NORMAL 
CONDITION

INSPECTION 
PROCEDURE 
NO.

REFERENCE 
PAGE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-850

TP sensor 
(main)

13

Throttle 
position 
sensor (main)

• Remove the 

intake air 
hose at the 
throttle body

• Disconnect 

the throttle 
position 
sensor 
connector, 
and then 
connect 
terminals 
No. 3, No. 4, 
No. 5 and 
No. 6 with 
the use of 
the special 
tool: 
MB991658.

• Ignition 

switch: "ON"

Fully close the 
throttle valve 
with your finger

300 

− 700 

mV

Code No. 
P0122, 
P0123

P.13B-199

, 

P.13B-207

Fully open the 
throttle valve 
with your finger

4,000 mV or 
more

Engine: 
warming up, 
idling

No load

500 

− 660 

mV

A/C switch: 
"OFF" 

→ "ON"

Voltage rises

Shift lever: "N" 
→ "D"

TP sensor 
(main)

AB

Throttle 
position 
sensor (main)

• Remove the 

intake air 
hose at the 
throttle body

• Disconnect 

the throttle 
position 
sensor 
connector, 
and then 
connect 
terminals 
numbers 
No. 3, No. 4, 
No. 5 and 
No. 6 with 
the use of 
the special 
tool: 
MB991658.

• Ignition 

switch: "ON"

Fully close the 
throttle valve 
with your finger

6 

− 14 %

Code No. 
P0122, 
P0123

P.13B-199

, 

P.13B-207

Fully open the 
throttle valve 
with your finger

80 % or more

M.U.T.-III 
SCAN 
TOOL 
DISPLAY

ITEM 
NO. 

INSPECTION 
ITEM

INSPECTION REQUIREMENT

NORMAL 
CONDITION

INSPECTION 
PROCEDURE 
NO.

REFERENCE 
PAGE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-851

TP sensor 
(main) 
learned 
value

14

Throttle 
position 
sensor (main) 
mid opening 
learning 
value

This item shows the throttle valve opening 
learning value when the vehicle enters into the 
limp home mode.

−

−

TP sensor 
(sub)

15

Throttle 
position 
sensor (sub)

• Remove the 

intake air 
hose at the 
throttle body

• Disconnect 

the throttle 
position 
sensor 
connector, 
and then 
connect 
terminals 
No. 3, No. 4, 
No. 5 and 
No. 6 with 
the use of 
the special 
tool: 
MB991658.

• Ignition 

switch: "ON"

Fully close the 
throttle valve 
with your finger

4,000 mV or 
more

Code No. 
P0222, 
P0223

P.13B-393

, 

P.13B-400

Fully open the 
throttle valve 
with your finger

1,000 mV or 
less

M.U.T.-III 
SCAN 
TOOL 
DISPLAY

ITEM 
NO. 

INSPECTION 
ITEM

INSPECTION REQUIREMENT

NORMAL 
CONDITION

INSPECTION 
PROCEDURE 
NO.

REFERENCE 
PAGE

MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS

TSB Revision

MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>

13B-852

TP sensor 
(sub)

BD

Throttle 
position 
sensor (sub)

• Remove the 

intake air 
hose at the 
throttle body

• Disconnect 

the throttle 
position 
sensor 
connector, 
and then 
connect 
terminals 
numbers 
No. 3, No. 4, 
No. 5 and 
No. 6 with 
the use of 
the special 
tool: 
MB991658.

• Ignition 

switch: "ON"

Fully close the 
throttle valve 
with your finger

6 

− 14 %

Code No. 
P0222, 
P0223

P.13B-393

, 

P.13B-400

Fully open the 
throttle valve 
with your finger

80 % or more

Vehicle 
speed

4

Vehicle 
speed 

Drive at 40 km/h (25 mph).

Approximatel
y 40 km/h (25 
mph)

−

−

M.U.T.-III 
SCAN 
TOOL 
DISPLAY

ITEM 
NO. 

INSPECTION 
ITEM

INSPECTION REQUIREMENT

NORMAL 
CONDITION

INSPECTION 
PROCEDURE 
NO.

REFERENCE 
PAGE