Circuit Diagram - TOHATSU BFT75A Service Manual

4 stroke outboard motor
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FUEL SYSTEM

CIRCUIT DIAGRAM

ALTERNATOR
BATTERY
CMP
SENSOR
CKP
SENSOR
MAP
SENSOR
TP
SENSOR
EOP
SENSOR
5-8
REGULATOR/
RECTIFIER
FUSE
(70 A)
No.6 FUSE (30 A)
No.2 FUSE (10 A)
N0.1 FUSE (10 A)
COMBINATION SWITCH
To STARTER MOTOR
FUEL PUMP
B8
IGP1
B9
IGP2
B5
LG1
B23
LG2
A24
TDC
A20
CRK
B6
VCC1
A9
PB
B24
SG1
B7
VCC2
B25
SG2
A8
THL
EBT SENSOR
A7
TE
IAT SENSOR
A23
TA
ECT SENSOR 2
A22
TOH1
ECT SENSOR 3
A26
TOH2
A10
POIL
KNOCK SENSOR
B29
KS
BF90D/
BF100A only
B28
FFD
WATER
LEVEL
SENSOR
PGM-FI/MAIN RELAY
FUSE (10 A)
FUSE (15 A)
MAIN
FUSE (15 A)
ST
FFP
B17
PG1
A17
PG3
B35
PG2
A35
PG4
5 V
A13
FLR1
A14
5 V
FLR2
FUEL
INJECTORS
B16
INJ1
5 V
No.1
5 V
B15
INJ2
No.2
B14
INJ3
No.3
5 V
B13
INJ4
No.4
5 V
A15
IGN1
5 V
5 V
A12
IGN2
5 V
5 V
A30
IGN3
5 V
A33
IGN4
5 V
12 V
VTEC
SOLENOID VALVE
B10
VTS
5 V
BF90D/
12 V
BF100A only
5 V
B18
EACVP
B36
EACVM
12 V
IGNITION COILS
No.1
No.2
No.3
No.4
IACV

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