Yamaha F30B 2018 Service Manual page 343

Engine control unit, fuel unit, and ignition unit
18 1
6 P
9 B/Y
10 B/Y
13 W
14 L/W
15 G
16 G/Y
17 B
18 W/B
23 P/G
24 Or
26 B
28 P/W
30 L/G
31 G
G/B
32
17
34
33 G/R
34 W/R
44 35
36 Y
39 B
40 P
41 B/Y
42 B/W
43 B/Or
1. Engine ECM
L
44
45 Y/G
46 R/Y
48 B
49 G/B
Pu/Y
50
51 Pu/B
52 Pu/R
52 43
3. Pulser coil
2. Thermo sensor
B
R
B R
B R
A
18. Battery
17. PTT relay
#1
#2 #3
B
7. Shift position switch
4. Oil pressure switch 5. Ignition coil 6. Water detection switch
a
B R
R R
b
R R 16. Main relay
R Br
c
B
R R
15. Starter relay
#1 #2 #3
10. High-pressure fuel pump
8. Fuel injector
9. Vapor shut-off valve
A-15
14. Starter motor
Br
1
R/Y
2
R/Y
1 13
3
R/B
4
R/Y
5
R/Y
6
R/Y
B 20
B 21
B 22
12 24
B 23
B 24
13. Joint connector 2
1
1
B
B 2
B 3
4
B
B 10
11
B
12
12. Joint connector 1
11. Throttle body
1. Engine ECM
2. Thermo sensor
3. Pulser coil
4. Oil pressure switch
5. Ignition coil
6. Water detection switch
7. Shift position switch
8. Fuel injector
9. Vapor shut-off valve
10. High-pressure fuel pump
11. Throttle body
12. Joint connector 1
13. Joint connector 2
14. Starter motor
15. Starter relay
16. Main relay
17. PTT relay
18. Battery
a. Fuse (20A) (engine start switch, PTT
switch)
b. Fuse (30A) (main relay)
c. Fuse (20A) (starter relay)
A. To tiller handle/remote control
B. To YDIS