Mitsubishi Eclipse. Manual — part 491
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L>
13B-507
STEP 9. Check connector C-62 at ECM <M/T> or connector
C-55 at PCM <A/T> for damage.
Q: Is the connector in good condition?
YES : Go to Step 10.
NO : Repair or replace it. Refer to GROUP 00E, Harness
Connector Inspection
. Then go to Step 11.
AK300462
42
43
48
49
50
51
52
53
54
55
56
57
46 45 44
58
59
60
61
62
63
64
65
66
47
41
CONNECTOR: C-55 <A/T>
C-55 (GR)
AB
HARNESS CONNECTOR:
COMPONENT SIDE
AK300445
80
87
81
94
85
82
84
93
86
98
99
74
92
73
83
88
91
95
97 96
100
89
78
71
90
76
77
75
72
79
CONNECTOR: C-62 <M/T>
C-62 (GR)
AB
HARNESS CONNECTOR:
COMPONENT SIDE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L>
13B-508
STEP 10. Check for open circuit and harness damage
between fuel tank temperature sensor connector D-17 and
ECM connector C-62 <M/T> or PCM connector C-55.
AK300453
1
2
3
4
5
D-17 (GR)
AB
CONNECTOR: D-17
HARNESS CONNECTOR:
COMPONENT SIDE
AK300462
42
43
48
49
50
51
52
53
54
55
56
57
46 45 44
58
59
60
61
62
63
64
65
66
47
41
CONNECTOR: C-55 <A/T>
C-55 (GR)
AB
HARNESS CONNECTOR:
COMPONENT SIDE
AK300445
80
87
81
94
85
82
84
93
86
98
99
74
92
73
83
88
91
95
97 96
100
89
78
71
90
76
77
75
72
79
CONNECTOR: C-62 <M/T>
C-62 (GR)
AB
HARNESS CONNECTOR:
COMPONENT SIDE
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L>
13B-509
NOTE: Check harness after checking intermediate connector
C-28 and C-90. If intermediate connector are damaged, repair
or replace it. Refer to GROUP 00E, Harness Connector Inspec-
tion
. Then go to Step 11.
Q: Is the harness wire in good condition?
YES : Replace the ECM or PCM. Then go to Step 11.
NO : Repair it. Then go to Step 11.
STEP 11. Test the OBD-II drive cycle.
(1) Carry out a test drive with the drive cycle pattern. Refer to
Diagnostic Function
− OBD-II Drive Cycle − Procedure 6 −
Other Monitor
(2) Check the diagnostic trouble code (DTC).
Q: Is DTC P0183 set?
YES : Retry the troubleshooting.
NO : The inspection is complete.
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS
TSB Revision
MULTIPORT FUEL INJECTION (MFI) <3.0L>
13B-510
DTC P0201: Injector Circuit Malfunction - Cylinder 1, DTC P0203: Injector Circuit Malfunction -
Cylinder 3, DTC P0205: Injector Circuit Malfunction - Cylinder 5
AK101605
1 2
3 4
YELLO
W
-
BLUE
YELLO
W
-
BLUE
YELLO
W
-
BLA
CK
YELLO
W
-
BLA
CK
GREEN-
RED
RED-
BLA
CK
RED
RED
RED
RED
RED-
WHITE
RED-
WHITE
RED-
WHITE
BATTERY
MFI
RELAY
INJECTOR
NO. 1
B-01
B-05
B-26
INJECTOR
NO. 3
INJECTOR
NO. 5
4
1
1
1
2
2
2
3
1
2
1
24
10
2
3
4
1
ENGINE CONTROL
MODULE (ECM) <M/T>
OR
POWERTRAIN CONTROL
//MODULE (PCM) <A/T>
B-48
MU802605
C-51 <M/T>, C-52 <A/T>
(MU803784)
2
3 4
5 6
7 8
9
11 12 13 14 15 16 17 18 19 20
30
21 22 23
24 25
26 27 28 29
3132 33
34 35
1
10
2
1
2
1
2
1
Injector Circuit - Cylinder 1, 3, 5
3 4
1 2
A-18X
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