TOHATSU MFS 25D Service Manual page 410

MFS25/30D EP/EPT (Side Mount Remote Control Type/Analog Meter) Electric Circuit
8
EXHAUST COVER
1
2
6
MAGNETO
EXCITER COIL CHARGE COIL
Y Y Rec
G Y W
Y Y
Reg
7 9
3
4
COIL BRACKET
PULSER COIL PULSER COIL
1 2
B
R/Y R/Y
B B
R R
5
ECU/CHARGE
W W
COIL
W W
W W
L L
B B
R R
26
#1
L
FUEL INJECTOR Lg/R
27
#2
L
Lg/B
FUEL INJECTOR
28
#3
L
FUEL INJECTOR Lg
29
G/W
R/W
TMAP SENSOR
B/L
G/Or
30
R/W
T.P.S L/W
B/L
31
W G/Y
ENGINE TEMP SENSOR
W B/L
W/R W/R
32 Lg Lg
OIL PRESSURE LAMP
(L.E.D)
Br/W
33
OIL PRESSURE
SWITCH
A1 A9 A17
UPPER
LOWER
A18 A26 A34
ECU CORD ASSY "A" CONNECTOR PIN LAYOUT
34
B1 UPPER B9
LOWER
B10 B18
ECU CORD ASSY "B" CONNECTOR PIN LAYOUT
35
B
10
FUSE HOLDER
20A
W R R
R
B
19 G G
NEUTRAL SWITCH
G G
B/W W #1
20
I/G COIL
B
HEAD COVER
B/Y W #2
I/G COIL
B
HEAD COVER
B/G W #3
I/G COIL
B
HEAD COVER
L
ISC
G/R
B/W
F.F.P
B/Y
B/G
36
ECU
11
STARTER SOLENOID
G B COIL
9
BRACKET
R R R SM
12
B
16
PT RELAY (UP)
CYLINDER BLOCK(LEFT)
B (port side)
14 17
R
L PT
B
PT RELAY (DOWN)
B
15
R
G
16
B
CYLINDER BLOCK(LEFT)
(port side)
21
22
PT SWITCH
18
(BOTTOM COWL)
23
P P
Sb Sb
R R
24
EPT
25
Sb Sb
P P
R R/Y
B B
G G
R R
L L
Lg Lg
Br Br
Y Y
W W
37
38
39
TOCS
0.5
RESISTANCE
R/W
B
10A
B
FUSE
40
41
43 INTERFACE UNIT
42
44
PC
4st 25/30 2022 4st 9.9/15/20 2017
R
13
R R
FUEL LEVEL SENDER
BATT GND
48
(Commercially available
P
product 33-240 )
L 49
Backlight
Fuel meter
R
Ignitionswitch (OPT)
B GND
Sender
P
R
L
51
Speed meter
R SIG
L
(OPT)
R BAT
L (12V CONST. POWER)
km/h
MPH
L
45 R
METER LAMP SWITCH 53
(OPT) Trim meter
(OPT)
R
P P
B B
R
R
Lg
R
Y
W
B B
B
46
Trim sender
(OPT)
57
Main Switch Circuit
B Br R R G L
OFF
ON
START
PUSH ON VARIABLE IDLE
60
61
Br
64
STOP SWITCH
B Br
× ×
FREE
PUSH
BATT
47
Volt meter
L
(OPT)
B
B
50
Hour meter
(OPT)
H
B
B
52
Water
pressure
meter (OPT)
L
B B
PSI
B
54
Tachometer
B
Warning
W
Lamp
Y
55
Lg
PT SWITCH
R
Y
Sb R P
W
× ×
FREE
B
UP
B DOWN
56
P(DN)
Sb(UP)
58
BUZZER
59
F N R
Neutral Switch
× × ×
OFF
G G
ON
(NO) (COM) (NC)
START
F
N
R
62
Warning Buzzer
R
Y
63
Neutral
G G
L L Switch
R R
R
B
NC
NO
COM
B
Br
R
R R
W W
Lg Lg
B B
R R
11-12 11-8