Wiring Diagram For Engine Control; Engine Control System - Suzuki DF 40 Service Manual

3-3

ENGINE CONTROL SYSTEM

WIRING DIAGRAM FOR ENGINE CONTROL

Alternator
W W W
Rectifier &
regulator
W
To PTT sw.
ECM
main
30A
W
relay
fuse
Remo-con box
W
Ignition sw.
Gr
Br
Neutral
sw.
Buzzer
Bz
Gr
R
Y/G
M
R
Battery
Ignition
Battery
coil
charge
coil
Gr
Gr Gr
Gr
B/R
IAC valve
B/G
Gr
Bl/Y
R/Y
Gr
G/Y
O/Y
B
Communication
connector
P/B
B
B
G
Bl/R
Stop
W
sw.
B
O O
Br
Br
Y/G
Bl Bl/W
OIL
Gr
Bl/B
TEMP
Br
G/Y
C/E
Y/G
G/W
REV
Neutral sw.
P
Y/B
B
Monitor-
tachometer
No.1 No.2 No.3
Cyl. Cyl. Cyl.
Spark plug
O Bl G
B4
B5
ENGINE
CONTROL
D5
MODULE
C10
C11
D9
D12
B2
C1
C12
C8
C11
C7
C6
C4
C3
C5
C2
B B B B
Gr
Fuel injector
Gr
No.1 Cyl.
A4
O/B
Gr
No.2 Cyl.
A7
B/Y
Gr
No.3 Cyl.
A8
R/W
Gr
CMP sensor
E2 O/G
B/W
E4
R/B
E3 W/B
E1 R/W
No.1
Gr No.2
CKP
No.3
sensor
15A Fuse
High press.
P
FP
B/W
B1 fuel pump
D1
B/W
D6 Lg/B
IAT sensor
D3
Lg/W
Cyl. temp.
sensor
C9
V/W
Ex-mani
temp.sensor
B/W
D2
R
D7
W
MAP sensor
D8
Lg/R
CTP sw.
D4
Bl
Oil press. sw.
B/W