Circuit Diagram - TOHATSU BFT115A Service Manual

FUEL SYSTEM

CIRCUIT DIAGRAM

FUSE/RELAY JUNCTION BOX
No.8 (10 A)
No.3 (30 A)
No.4 (30 A)
BATTERY
No.5 (10 A)
NEUTRAL
SWITCH
CKP
SENSOR
CMP
SENSOR
MAP
SENSOR
TP
SENSOR
EOP
SENSOR
IAT SENSOR
ECT SENSOR 1
ECT SENSOR 2
ECT SENSOR 3
ECT SENSOR 4
WATER LEVEL SENSOR
5-10
OFF
ON
ST To next
A
page
COMBINATION
SWITCH
IGP1
NTSW
IGP2
INJ1
CRK
INJ2
TDC INJ3
ECM
INJ4
VCC1
IGN1
PB
SG1
VCC2
THL
IGN2
POIL
IGN3
TA
TE
IGN4
TOH1
TOH2 LAFR
AFC
TOH3
AFV
AFHT
FFD
AFHT+
SG2
FLR1
FLR2
FUEL PUMP RELAY
A/F SENSOR HEATER RELAY
No.10 (10 A)
No.11 (15 A)
MAIN RELAY
No.9 (15 A)
STARTER RELAY
To starter motor
FUEL INJECTOR 1
FUEL INJECTOR 2
FUEL INJECTOR 3
FUEL INJECTOR 4
IGNITION COIL 1
IGNITION COIL 2
IGNITION COIL 3
IGNITION COIL 4
FUEL PUMP
(HIGH PRESSURE SIDE)
P
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B
page
SPARK PLUG
SPARK PLUG
SPARK PLUG
SPARK PLUG
A/F SENSOR