Mitsubishi Montero (2004+). Manual — part 274
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-583
STEP 6. Check intermediate connectors D-112, E-111 and
F-07, and fuel tank differential pressure sensor connector
G-05 for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 7.
NO : Repair or replace the faulty component. (Refer to
GROUP 00E, Harness Connector Inspection
AC203998
CONNECTOR: D-112
AC
D-112
D-112 HARNESS
CONNECTOR:
COMPONENT SIDE
38
28
16
33
22
10
31
19
7
1
18
30
29
17
5
6
21
20
32
8
2
9
25
13
3
24
23
34 35
11 12
27
26
36 37
14
4
15
AC203999
CONNECTOR: E-111
AC
E-111
E-111 HARNESS
CONNECTOR:
COMPONENT SIDE
38
12 13
11
26
14
1
20
6
23 24 25
37
31
36
30
10
9
21 22
35
8
7
34
17
29
18 19
5
4
15 16
33
28
32
27
3
2
AC204000
CONNECTOR: F-07
AC
F-07 (B)
F-07 HARNESS
CONNECTOR:
COMPONENT SIDE
8
4
3
2
1
5 6 7
ACX00218
CONNECTOR : G-05
AR
G-05 (B)
SECOND SEAT UNDER
SERVICE HOLE
G-05 HARNESS
CONNECTOR:
COMPONENT SIDE
1
2
3
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-584
STEP 7. Check the harness wires between PCM connector
D-135 terminal 97 and fuel tank differential pressure
sensor connector G-05 terminal 3 for damage.
Q: Are the harness wires in good condition?
YES : It can be assumed that this malfunction is intermittent.
(Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points
− How to
Cope with Intermittent Malfunction
). Go to
Step 15.
NO : Repair the damaged harness wires. Go to Step 15.
AC203997
CONNECTOR: D-135
AB
D-135 (GR)
PCM
D-135 HARNESS CONNECTOR:
HARNESS SIDE
94
93
95
96 97 98 99 100
92
91
101 102103
104
105 106
107 108 109
110 111 112
113 114
115 116 117
118 119 120
ACX00218
CONNECTOR : G-05
AR
G-05 (B)
SECOND SEAT UNDER
SERVICE HOLE
G-05 HARNESS
CONNECTOR:
COMPONENT SIDE
1
2
3
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-585
STEP 8. Check PCM connector D-135, intermediate
connectors D-112, E-113 and F-07, and fuel tank differential
pressure sensor connector G-05 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.
AC203997
CONNECTOR: D-135
AB
D-135 (GR)
PCM
D-135 HARNESS CONNECTOR:
HARNESS SIDE
94
93
95
96 97 98 99 100
92
91
101 102103
104
105 106
107 108 109
110 111 112
113 114
115 116 117
118 119 120
AC203998
CONNECTOR: D-112
AC
D-112
D-112 HARNESS
CONNECTOR:
COMPONENT SIDE
38
28
16
33
22
10
31
19
7
1
18
30
29
17
5
6
21
20
32
8
2
9
25
13
3
24
23
34 35
11 12
27
26
36 37
14
4
15
AC203999
CONNECTOR: E-113
AD
E-113
E-113 HARNESS
CONNECTOR:
COMPONENT SIDE
11
2
1
6 7
9
8
10
14
4
3
1213
5
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI)
13A-586
Q: Are the connectors and terminals in good condition?
YES : Go to Step 9.
NO : Repair or replace the faulty component. (Refer to
GROUP 00E, Harness Connector Inspection
AC204000
CONNECTOR: F-07
AC
F-07 (B)
F-07 HARNESS
CONNECTOR:
COMPONENT SIDE
8
4
3
2
1
5 6 7
ACX00218
CONNECTOR : G-05
AR
G-05 (B)
SECOND SEAT UNDER
SERVICE HOLE
G-05 HARNESS
CONNECTOR:
COMPONENT SIDE
1
2
3
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