Mitsubishi Outlander GS45X. Manual — part 992
THROTTLE BODY ASSEMBLY
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>
13B-901
THROTTLE BODY ASSEMBLY
REMOVAL AND INSTALLATION
M1131007702948
CAUTION
• When the throttle body assembly replacement is performed, use scan tool MB991958 to initialize
the learning value (Refer to GROUP 00, Precautions Before Service
− Initialization Procedure for
Learning Value in MFI Engine
• Never loosen the screw fixing the throttle body assembly resin cover. If the screw is loosened, the
sensor incorporated in the resin cover is misaligned and the throttle body assembly does not
work normally.
Pre-removal Operation
• Engine Coolant Draining (Refer to GROUP 14, On-vehicle
Service
− Engine Coolant Replacement
• Air Intake Hose Removal (Refer to GROUP 15, Air
Cleaner <3.0L Engine>
Post-installation Operation
• Air Intake Hose Installation (Refer to GROUP 15, Air
Cleaner <3.0L Engine>
• Engine Coolant Refilling (Refer to GROUP 14, On-vehicle
Service
− Engine Coolant Replacement
AC809028
1
3
2
5
6
N
AB
23 ± 6 N·m
17 ± 4 ft-lb
4
Removal steps
>>
B
<<
•
Initialization procedure (Installation
only)
1.
Throttle body assembly connector
connection
2.
Water hose connection
3.
Water hose connection
4.
Harness bracket
5.
Throttle body assembly
>>
A
6.
Throttle body gasket
Removal steps (Continued)
THROTTLE BODY ASSEMBLY
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>
13B-902
INSTALLATION SERVICE POINTS
.
>>A<< THROTTLE BODY GASKET INSTALLA-
TION
Fit the throttle body gasket in the intake manifold groove
securely with neither twisting nor damage given.
.
>>B<< INITIALIZATION OPERATION
Turn the ignition switch to the "ON" position and then to
"LOCK" (OFF) position and hold it for at least 10 seconds.
ENGINE CONTROL MODULE (ECM)
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>
13B-903
ENGINE CONTROL MODULE (ECM)
REMOVAL AND INSTALLATION
M1131033802076
CAUTION
• When the ECM is replaced, do not replace the immobilizer ECU (WCM) or KOS-ECU simulta-
neously. When multiple ECUs are to be replaced, always replace only one ECU at a time and com-
plete necessary ID registration using scan tool MB991958 (Refer to GROUP 42B, Troubleshooting
− ID Code Registration Necessity Judgment Table
) <Vehicle with KOS installed> (Refer to
GROUP 42C, Troubleshooting
− ID Code Registration Necessity Judgment Table
) <Vehi-
cle with WCM installed>.
• After the ECM replacement, register a key code using scan tool MB991958 [Refer to GROUP 00,
Precautions before Service
− How to Perform Vehicle Identification Number (VIN) Writing
].
• When the ECM is replaced, save the vehicle identification number and perform the variant coding.
• After the ECM replacement, idling speed may be unstable because the MFI engine learning is not
completed. To make it stable, let the system learn the idling (Refer to GROUP 00, Precautions
before Service
− Learning Procedure for Idling in MFI Engine
Pre-removal and post-installation operation
• Air Cleaner Assembly Removal and Installation (Refer to
GROUP 15, Air Cleaner <3.0L Engine>
AC901366
1
1
2
3
4
5
6
7
4.0 ± 2.0 N·m
35 ± 17 in-lb
9.5 ± 3.5 N·m
84 ± 31 in-lb
7.5 ± 1.5 N·m
67 ± 13 in-lb
7.5 ± 1.5 N·m
67 ± 13 in-lb
N
N
N
AB
<Bolt, washer
assembled>
4.0 ± 2.0 N·m
35 ± 17 in-lb
<Bolt, flange>
5.0 ± 2.0 N·m
44 ± 17 in-lb
Removal steps
>>
B
<<
•
Initialization operation (only at
installation)
<<
A
>>
>>
A
<<
1.
Break off bolt <Vehicles for
Canada>
2.
ECM connector cover <Vehicles
for Canada>
3.
ECM connector connection
4.
ECM stay
5.
ECM bracket assembly
<<
A
>>
>>
A
<<
6.
Break off bolt <Vehicles for
Canada>
7.
ECM
Removal steps (Continued)
ENGINE CONTROL MODULE (ECM)
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L ENGINE>
13B-904
REMOVAL SERVICE POINT
.
<<A>> BREAK-OFF BOLT REMOVAL <VEHICLES
FOR CANADA>
1. <When using recommended tool screw extractor set
(MB992678) or equivalent>
(1) Drill in the break-off bolt a hole deep enough for the tap to
stand.
(2) Use recommended tool screw extractor set (MB992678)
or equivalent to remove the break-off bolt.
2. <When using the flat-tipped screwdriver>
(1) Apply force towards the direction to loose the bolt by a
flat-tipped screwdriver.
(2) Remove the break-off bolt.
INSTALLATION SERVICE POINTS
.
>>A<< BREAK-OFF BOLT INSTALLATION <VEHI-
CLES FOR CANADA>
Tighten until the head of break-off bolt is broken off.
.
>>B<< INITIALIZATION OPERATION
Turn the ignition switch to the "ON" position and then to
"LOCK" (OFF) position and hold it for at least 10 seconds.
AC609908AH
Break-off bolt
MB992678 or
equivalent
AC804909
AB
Flat-tipped
screwdriver
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