Yamaha F150B - Page 55

2-12
Electronic control system
0
1
2
3
4
5
6
7
8
9
10
A
Circuit diagram
YDIS
14
15
10
34
33
8
35
7
9
4
31
22
44
30
32
42
26
13
16
TPS
Pulser coil #1
Pulser coil #2
Air pressure sensor
Ground
Engine temperature sensor
Air temperature sensor
Shift cut switch
Engine shut-off switch
Neutral switch
Main switch
Battery
Main relay
Same marks are connected by each other.
Ignition coil #1 and #4
Ignition coil #2 and #3
Engine
ECM
Rectifier
Regulator