Yamaha WaveRunner - Fuel Control System

7-25
E
– +
ELEC
FUEL CONTROL SYSTEM
FUEL CONTROL SYSTEM
WIRING DIAGRAM
#4
#3
#2
#1
L/R
P/G
B/Y
B/O
B/O
R/Y
R/Y
R/Y
R/Y
R/Y
R/Y
Pu/G
Pu/Y
Pu/B
Pu/R
O
O
P
R/Y
R/Y
R
B/O
B/O
B/O
B/O
B/Y
B/O
P
P
L/R
Br
L
Y
R R/Y
R
B
R/Y
R/Y
B/Y
B/Y
B/Y
B/O
B/Y
O
P
P
B/O
R
R R
B/O
B/O
B/O
B
B
B
R/Y
B
B
L
B
L
B
B
B
B
6
3
2
D
D
D
D
B
C
0
4
R
P
P
O
R
R R O
5 : P
6 : P/W
8 : B/Y
9 : O
14 : L
28 : L/B
30 : R/Y
33 : P/G
35 : B/Y
37 : Pu/G
38 : Pu/Y
39 : Pu/B
40 : Pu/R
1 2 3 4 5 6 7 8
Pu/G
R/Y
Pu/Y
R/Y
Pu/B
R/Y
Pu/R
R/Y
R/Y
R/Y
B
L
B
P
B
A
B/O
L/B
Y
L/B
B/O
B/O
P
P
B
P
B/O
B
P
B/O
P
B
P
B
8
9
P P
O
P/W
P/W
P/W
E
1518
L
F
B/Y
O
B/OP/G
P
O
G/B
G
Pu/B
G/Y
G/R
Pu/G
Pu/Y
Pu/B
P
O
R/Y
Pu/Y
G/Y
G/R
B/Y
P/G
Pu/R
Pu/R
Pu/G
P/G
R/Y
G
G/B
B/O
B
B
B/O
B/O
B/O
5
7
R/Y
R/Y
R/Y
R
1
1 ECM
2 Main and fuel pump relay
3 Fuse (20A)
4 Battery
5 Fuel pump
6 Multifunction meter
7 Fuel sender
8 Thermoswitch (exhaust)
9 Thermoswitch (engine)
0 Engine temperature sensor
A Slant detection switch
B Sensor assembly
C Throttle position sensor
D Fuel injector
E Oil pressure switch
F Remote control unit