TSB-21-13-001

Page 1 of 2
TSB-21-13-001
SUBJECT:
UPDATES TO MULTIPORT FUEL INJECTION
(MFI) - SERVICE MANUAL REVISION
No:
TSB-21-13-001
DATE:
October 2021
MODEL:
2018 Outlander PHEV
CIRCULATE TO:
[ ] GENERAL MANAGER
[ X ] PARTS MANAGER
[ X ] TECHNICIAN
[ X ] SERVICE ADVISOR
[ X ] SERVICE MANAGER
[ X ] WARRANTY PROCESSOR
[ ] SALES MANAGER
PURPOSE
This TSB provides updated content for the Multiport Fuel Injection (MFI) section of the affected
Service Manual, Check at the Engine Control Module ECM).
AFFECTED VEHICLES
D
2018 Outlander PHEV
AFFECTED SERVICE MANUAL
D
2018 Outlander PHEV Service Manual, Group 13-Fuel
Please replace the page in the 2018 Outlander PHEV Service Manual, Group 13-Body −> Fuel
Filler Lid section as follows:
• 2018 Outlander PHEV Service Manual, Group 13-Body -> Fuel Filler Lid - Attached sheet 17
Copyright 2021, Mitsubishi Motors North America, Inc.
The information contained in this bulletin is subject to change. For the latest version of this document, go to the Mitsubishi
Dealer Link, MEDIC, or the Mitsubishi Service Information website (www.mitsubishitechinfo.com).
(5116)
Attached sheet 17
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TSB-21-13-006
13A-579
MULTIPORT FUEL INJECTION (MFI)
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TERMINAL TERMINAL
NO.
CODE
INSPECTION ITEM
INSPECTION CONDITION (ENGINE
CONDITION)
37
Evaporative emission
purge solenoid
Power supply mode of the electric B+
motor switch: ON
PURG
NORMAL CONDITION
Continuous idling mode
Voltage drops
0.6  1.5 V
40
O2RL
Heated oxygen sensor
(rear)
Continuous idling mode
41
ORLE
Heated oxygen sensor
(rear) offset voltage
Power supply mode of the electric 0.4  0.6 V
motor switch: ON
43
FFWU
Refuel system wake up
signal
Power supply
mode of the
electric motor
switch: ON (not
READY)
Right after the
B+
fuel filler lid
opener switch is
pressed.
The fuel filler lid 1 V or less
opener switch is
not pressed.
44
MAP5
Power supply voltage
applied to manifold
absolute pressure sensor
Power supply mode of the electric 4.9  5.1 V
motor switch: ON
45
MAP
Manifold absolute
pressure sensor
Power supply
mode of the
electric motor
switch: ON
x Engine:
warming up
x Continuous
idling mode
At altitude of 0
m (0 ft.)
3.8  4.2 V
At altitude of
3.5  3.9 V
600 m (1,969 ft.)
At altitude of
1,200 m (3,937
ft.)
3.3  3.7 V
At altitude of
1,800 m (5,906
ft.)
3.0  3.4 V
Release the
accelerator
pedal
0.6  1.4 V
Engine: revving Voltage varies
49
EVB
Evaporative emission leak Power supply mode of the electric 1 V or less
detection pump control
motor switch: ON

59
FFDO
Fuel filler lid opener
actuator switch
63
VAPR
Bypass valve
Power supply
mode of the
electric motor
switch: ON (not
READY)
Fuel filler lid is
closed.
1 V or less
Fuel filler lid is
open.
B+

0.25 - 0.56 V
Power supply mode of the electric B+
motor switch: ON