Ignition System; Wiring Diagram - Yamaha WaveRunner FX140 Service Manual

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IGNITION SYSTEM

WIRING DIAGRAM

2 : W 13 : B/R
15 : G/O
3 : P/W
17 : L/B
4 : P
5 : B/Y 18 : R/Y
6 : B/O 19 : P/G
7 : Y 20 : P
8 : O 21 : B/Y
9 : W/R 27 : B
28 : B/W
10 : W/B
11 : L/R
P/W
Pu/B
R/Y
Pu/G
P/W
Bu/Y
B/Y
O
P/W
B/Y
Pu/Y
K
Pu/G
B/R
R/Y
B/W
R
B/W
R
#1
#4
I I
J
B/W
R/Y
B/W
R
R
B/W
#2 #3
I I
J
1 ECM
2 Main and fuel pump relay
3 Fuse (20A)
4 Battery
5 Engine shut-off switch
6 Engine stop switch
7 Start switch
8 Thermoswitch (exhaust)
9 Thermoswitch (engine)
IGNITION SYSTEM
1
B/O
Pu/R
G/O
P
P/G
B/O
Pu/B
Pu/R
B/O
R/Y
B
W
W/R
B/O
W/B
B/O
B/O
B/O
W B
F
B/Y
B/O
G
P/G
O
P
O
H
B/O
0 Engine temperature sensor
A Slant detection switch
B Cam position sensor
C Rectifier/regulator
D Lighting coil
E Pulser coil
F Intake air temperature sensor
G Intake air pressure sensor
H Throttle position sensor
L/R
L
R/Y
R/Y R/Y
2
R/Y
R/Y
R/Y
R/Y R/Y
Y
L/R
B
B
R/Y
G/O
L/B
B
R
G
R
R
G
C
G
G
R
B
B
G
G
G
G
D
G
E E
7-14
Br Y
B
R
4 3 2 1
8 7 6 5
R/Y R
P
O
1 2 3 4 5 6 7 8
O O P P R R R
B
FREE
PUSH
W
B
B/O
B/O
R
Br
B/O
P
B/O
B/O
A
P
B/O
B/O
B/O
B/O
B/Y
B/Y
G
G
G
B/O
B/O
I Spark plug
J Ignition coil
K Oil pressure switch
E
R
3
R
R
P
Br B R
4
5 6
W B R Br W B
FREE
PUSH
Br
W
R
W
B
B
Br Br
7
FREE
PUSH
R
R
Br
Br
P
P
8
B
B
P
P
9
B
B
B/Y
B/Y
0
B/Y
B/O
B/O
B/O
B/O
B/O