TOHATSU MFS 25D Service Manual page 411

MFS25/30D EP/EPT (Top 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
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
9
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 9.9/15/20 2017 4st 25/30 2022
R
13
R
48
FUEL LEVEL SENDER
GND
(Commercially available
BATT P
product 33-240 )
49
L
Backlight
Fuel meter
R
L
(OPT)
Ignitionswitch
B GND
Sender
P
L
R
L
51
Speed meter
R SIG
(OPT)
R BAT
L (12V CONST. POWER)
km/h
MPH
45 R
L
53
METER LAMP SWITCH
Trim meter
(OPT)
L
(OPT)
R
P P
B B
R
L R
OIL Lg
R
Y
W
B B
B
46
Trim sender
(OPT)
Main switch panel
57
OFF
Main Switch Circuit
ON
START
B Br R R G L
OFF
ON
START
PUSH ON VARIABLE IDLE
Warning Buzzer
60
64
61
STOP SWITCH
B
×
FREE
PUSH
BATT
47
Volt meter
L
(OPT)
B
R B
50
Hour meter
R
(OPT)
H
B
52
Water
pressure
meter (OPT)
L
B B
PSI
B
54
Tachometer
B
Warning
W
Lamp
Y
Lg
R
Y
W
B
B
55
56
PT SWITCH
G(DN)
L R G
× ×
FREE
UP
DOWN
L(UP)
59
Neutral Switch
G G
(NO) (COM) (NC)
58 F
N
BUZZER
R
F N R
× × ×
63
Neutral
Switch
Br
62
NO NC
Br
COM
R R
Y Y
G G
L L
R R
R R
B B
Br Br
B B
Br Br
Br
×
G Y/R
G Y/R
Sb L
P G
R R
W W
Lg Lg
B B
R R
11-14 11-9