Yamaha F75F - Engine Control Unit, Fuel Unit, and Ignition Unit

A-8
#1, 4 #2, 3
35
52
43
44
1
12
13
24
1
12
13
24
#4
#3
#2
#1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
9
10 11 12 14 13 16 15
1
2
3
1
9
17
8
24
16
17 18 19 20 22 21 24 23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
52
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
51
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
34
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
33
32
25
1734
1
18
L
L
L
W/B
B
Or
B
Y/G
B/Y
B
Or
Y/G
B/Y
B
B/W
R/B
B/W
R/B
R/W
R/Y
G
B
B/W
B
L/Y
B
L/Y
B
W/B
B/W
B
B
Br
Br
Br
Br
Br
P
W
L
B
B
Y
Pu
P/W
R/Y R/Y R/Y R/Y R/W R/Y R/Y
R/Y
R/Y
G/R
Y/G
G/B
G/Y
B
B
Or
Or
Or
B
R
R
R
L/W
B
R
W
P
Br
Y
Y
Pu
Pu
R/Y
R/Y Y
Pu
Pu
Pu
Y
Y
Y
R/Y R/Y
G/R G/Y Y/G
B
B
B
B B
L/W
R/Y G/B
R/Y R/Y
P/W
G
P/L
P/ L
R
R
Y/R
Y/R
B
B
L
Y
L
G
G
R/Y
R/Y
R/Y
G
G
Or
R/Y
1. Engine ECM
2. ISC valve
3. Thermo sensor
4. Oil pressure
switch
6. High-pressure
fuel pump
5. TPS
7. Water detection
switch
8. Knock sensor
9. Vapor shut-off
valve
10. Fuel injector
11. Pulser coil
12. Ignition coil
13. Intake air pressure/
temperature sensor
14. Shift position switch
17. Battery
18. Starter motor
19. PTT relay
20. Fuse box
a
b
c
d
e
f
g
A
15. Joint connector 2
16. Joint connector 1
Engine control unit, fuel unit, and ignition unit (tiller handle model)
1. Engine ECM
2. ISC valve
3. Thermo sensor
4. Oil pressure switch
5. TPS
6. High-pressure fuel pump
7. Water detection switch
8. Knock sensor
9. Vapor shut-off valve
10. Fuel injector
11. Pulser coil
12. Ignition coil
13. Intake air pressure/temperature sensor
14. Shift position switch
15. Joint connector 2
16. Joint connector 1
17. Battery
18. Starter motor
19. PTT relay
20. Fuse box
a. Fuse (30 A) (starter relay)
b. Fuse (20 A) (engine ECM, ignition coil,
high-pressure fuel pump, fuel injector,
VSV)
c. Fuse (20 A) (engine start switch, PTT
switch)
d. Fuse (50 A) (battery)
e. Fuel pump relay (high-pressure)
f. Starter relay
g. Main relay
A. To tiller handle
6JY-28197-Z0-11_W.D.indd 8 2020/01/28 8:41:07