Circuit Diagram - Yamaha F225F Service Manual

ELEC

Circuit diagram

TIP:
The circled numbers in the illustration indicate the engine ECM terminal numbers.
Cam position sensor
Cam position sensor
(PORT EX)
(PORT EX)
Cam position sensor
Cam position sensor
(PORT IN)
(PORT IN)
Cam position sensor
Cam position sensor
(STBD IN)
(STBD IN)
TPS 1
TPS 2
SPS 2
SPS 1
Air pressure sensor
Air pressure sensor
Oil pressure sensor
Oil pressure sensor
a
a Indicates a connection between the symbols.
5-17
Electrical system
Pulser coil
Pulser coil
29
84
39
40
47
5V
1 16
1 17
62
Ground
Ground
69
5V
82
63
Ground
Ground
78
5V
81
80
Ground
Ground
75
70
74
76
87
88
96
97
1 14
1 04
Ignition coil #1
Ignition coil #1
106
98
110
Ignition coil #4
Ignition coil #4
Engine
Engine
ECM
ECM
102
100
101
111
120
61
94
68
95
103
Fuel injector #1
Fuel injector #1
Fuel injector #2
Fuel injector #2
Fuel injector #3
Fuel injector #3
Fuel injector #4
Fuel injector #4
Fuel injector #5
Fuel injector #5
Fuel injector #6
Fuel injector #6
Ignition coil #2
Ignition coil #2
Ignition coil #3
Ignition coil #3
Ignition coil #5
Ignition coil #5
Ignition coil #6
Ignition coil #6
ETV relay
ETV relay
ETV
ETV
motor
motor