TOHATSU BFT115A Service Manual page 310

IGNITION SYSTEM
SYSTEM LOCATION
IGNITION SYSTEM
DIRECT IGNITION COIL
SYSTEM DIAGRAM
Bl Black Br Brown
Y Yellow O Orange
Bu Blue Lb Light blue
Lg
G Green Light green
R Red P Pink
W White Gr Gray
OPTION
CONTROL PANEL
EMERGENCY
STOP SWITCH
Bl
Bl/R Bl/R
COMBINATION
SWITCH
Bl/Y Bl/Y LOAD
Bl Bl
Bl
GND
Bl
Bl/R
IG
Bl/R
Bl/R
BAT
W/Bl
W/Bl
INDICATOR
Bl Bl
LIGHT
Bl
Bl GND
Bl/Y
Bl/Y BAT
Bl/Y
Bl/Y Bl/Y
Bl
W/Bl W/Bl
Bl/R Bl/R
8-2
CKP SENSOR
FUSE/RELAY JUNCTION BOX
MAIN
RELAY
No.11
FUSE
(15 A)
1 3 21 23 3
16 15 16
BATTERY
(12 V)
GND1
Bl/Y
Bl Bl
W/Bl
Bl/R
BLACK
2
4 7 6 21 24 18
JOINT CONECTOR 1
FUSE/RELAY JUNCTION BOX
FUSE (30 A)
No.4
No.5
DIRECT IGNITION COIL 1
FUSE
FUSE
(30 A)
(10 A)
3
No.9
FUSE
(15 A)
7 6 9 4 4
T5
15 16 15
29 28
20 3 4 5 6 1
JOINT CONECTOR 2
ECM
MAIN RELAY
FUSE (10 A)
FUSE (15 A)
DIRECT IGNITION COIL 3
3 2 1
2 1
31 33
SPARK PLUG
DIRECT IGNITION COIL 2 DIRECT IGNITION COIL 4
3 2 1
3
32
SPARK PLUG
9
1 2 3
CKP SENSOR
GND2 GND3
SPARK PLUG
2 1
34
SPARK PLUG
12 ECM
Bu/Bl IGN2
IGN1
Bu
Bu CRK
Bu/R IGN4
W/G IGN3
IGP1
Y/Bl
IGP2
Y/Bu
EMS1
Bl/R
EMS2
Bl/R
13