Mitsubishi Colt Ralliart. Manual — part 49
TROUBLESHOOTING
MULTIPORT FUEL INJECTION (MPI) <4A9>
13A-150
STEP 15. Check harness between A-110 (terminal
No. 3) camshaft position sensor connector and
B-106 (terminal No. 4) engine control relay
connector.
NOTE: Before checking harness, check intermediate
connector A-17 and B-112, and repair if necessary.
• Check power supply line for damage.
Q: Is the check result normal?
YES :
Go to Step 16 .
NO :
Repair the damaged harness wire.
STEP 16. Connector check: A-114 engine-ECU
connector or engine-CVT-ECU connector
Q: Is the check result normal?
YES :
Go to Step 17 .
NO :
Repair or replace the connector.
1
2
3
AK402009
Connector: A-110
AC
A-110 (B)
A-110 Harness side
connector
3
2
1
4
AK402060
B-106
J/B side
connector
B-106
Connector: B-106
J/B (front side)
AC
AK402745
6
4
2
5
3
1
9
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
L
AD
A-114
Connector:
A-114
Harness side connector
Engine-ECU <M/T> or
engine-CVT-ECU <CVT>
Battery
Main
Index
Group
TOC
TROUBLESHOOTING
MULTIPORT FUEL INJECTION (MPI) <4A9>
13A-151
STEP 17. Check harness between A-110 (terminal
No. 2) camshaft position sensor connector and
A-114 (terminal No. 12) engine-ECU connector or
engine-CVT-ECU connector.
• Check output line for damage.
Q: Is the check result normal?
YES :
Go to Step 18 .
NO :
Repair the damaged harness wire.
STEP 18. Check harness between A-110 (terminal
No. 1) camshaft position sensor connector and
A-114 (terminal No. 27) engine-ECU connector or
engine-CVT-ECU connector.
• Check earthing line for damage.
Q: Is the check result normal?
YES :
Go to Step 19 .
NO :
Repair the damaged harness wire.
STEP 19. Check camshaft position sensing
cylinder.
Q: Is the check result normal?
YES :
Go to Step 20 .
NO :
Replace camshaft position sensing cylinder.
1
2
3
AK402009
Connector: A-110
AC
A-110 (B)
A-110 Harness side
connector
AK402745
6
4
2
5
3
1
9
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
L
AD
A-114
Connector:
A-114
Harness side connector
Engine-ECU <M/T> or
engine-CVT-ECU <CVT>
Battery
1
2
3
AK402009
Connector: A-110
AC
A-110 (B)
A-110 Harness side
connector
AK402745
6
4
2
5
3
1
9
7
8
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
L
AD
A-114
Connector:
A-114
Harness side connector
Engine-ECU <M/T> or
engine-CVT-ECU <CVT>
Battery
Main
Index
Group
TOC
TROUBLESHOOTING
MULTIPORT FUEL INJECTION (MPI) <4A9>
13A-152
STEP 20. M.U.T.-III diagnosis code
• Reconfirmation of diagnosis code.
Q: Is the diagnosis code set?
YES :
Replace camshaft position sensor.
NO :
Intermittent malfunction (Refer to GROUP
00
− How to Use
Troubleshooting/Inspection Service Points
−
How to Cope with Intermittent Malfunctions
).
Main
Index
Group
TOC
TROUBLESHOOTING
MULTIPORT FUEL INJECTION (MPI) <4A9>
13A-153
Code No. P0403: Exhaust Gas Recirculation Control System <CVT>
OPERATION
• Power is supplied to the EGR valve (terminal No.
2 and No. 5) from the engine control relay (termi-
nal No. 4).
• The engine-CVT-ECU (terminal No. 5, No. 6, No.
53 and No. 54) makes the power transistor in the
unit be in ON, and that makes currents go on the
EGR valve (terminal No. 1, No. 3, No. 4 and No.
6).
1
2 3
4
5 6
AK402691
3
1
2
4
19
21
20
18
17
16
15
14
1213
11
8 9
L
10
37
52 53 54 555657585960616263646566
38 39 404142434445464748495051
22 23 24 252627282930313233343536
7
5
3
1
6
4
2
EGR Valve Circuit
2
5
5
6
53
54
1
3
4
6
Exhaust gas
recirculation
(EGR) valve
Engine-CVT-ECU
A-109
(MU802056)
A-114
AC
R-L
V-Y
Y-L
LG
R
4
6
Engine
control
relay
R
R
R
B-106
B-112
B-108
A-17
3
1
4
2
To engine-CVT-ECU
1
1
R
Fusible link
16
20A
J/B
Wire colour code
B: Black LG: Light green G: Green L: Blue W: White Y: Yellow SB: Sky blue BR: Brown O: Orange GR: Gray
R: Red P: Pink V: Violet Pu: Purple
Main
Index
Group
TOC
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст