Table of Contents
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GEN
INFO
Technical tips
ECM coupler layout
1 2 3 4 5 6 7
8 9 10 11 12 13
14 15 16 17 18 19
20
21 22 23 24 25 26
Lead
External connec-
No.
color
tion lead
Knock sensor
1
G
2
–
–
Cam position
3
G/O
sensor
4
–
–
Slant detection
5
L/B
switch
6
–
–
Battery power
7
R/Y
source
8
W/B
Pickup coil
9
–
–
10
–
–
11
–
–
12
–
–
Thermo sensor
13
B/L
Main relay drive
14
Y/W
signal
1 2 3 4 5 6 7
27 28 29 30 31 32 33
8 9 10 11 12 13
34 35 36 37 38 39
14 15 16 17 18 19
40 41 42 43 44 45
20
21 22 23 24 25 26
46
47 48 49 50 51 52
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
Lead
External connec-
No.
color
tion lead
Intake air tem-
15
B/R
perature sensor
Intake air pres-
16
P/G
sure sensor
Steering sensor
17
W/L
18
G/W
Reverse sensor
19
–
Main and fuel
20
Y/G
pump relay (main
relay)
Engine start
21
Y
switch
22
–
Engine tempera-
23
B/Y
ture sensor
24
–
Steering sensor
25
O/R
power source
Sensor power
26
O
source
Battery power
27
R/Y
source
Immobilizer
28
W
serial communi-
cation
1-28
53
54 55 56 57 58 59 60 61
62 63 64 65 66 67
68 69
70 71 72 73 74 75
76 77
78 79 80 81 82 83 84 85 86
53
54 55 56 57 58 59 60 61
62 63 64 65 66 67
70 71 72 73 74 75
78 79 80 81 82 83 84 85 86
Lead
No.
color
29
–
30
–
31
–
32
–
–
33
–
34
B/R
35
B/W
–
36
P/R
37
P/W
–
38
–
39
R/Y
40
B/O
41
B/O
42
P
E
1
2
68 69
76 77
3
External connec-
tion lead
4
–
–
–
5
–
–
APS 1 ground
6
APS 2 ground
APS 1
APS 2
7
–
ETV relay power
source (contact)
Sensor ground
8
TPS ground
TPS 1
9
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