Yamaha 4ACMH User Manual

5-46
WIRING DIAGRAMS
DIGITAL TACHOMETER
4-stroke engine (Fuel injected engines, F30A (F30), F40B (F40), FT50C, F50D, F95A and F100B)
2-stroke engine (HPDI engines: 2007-, carbureted engines w/ oil injection: 2008-)
Engine
Conventional EXT
wire harness
Gauge
Signal description
(1) Trim GND
(2) Overheat signal
(3) Oil level signal (RED)
(4) Oil level signal (GRN)
(5) Trim signal
(6) Oil press. signal
(7) Water detection signal
(8) Check engine signal
(–) Not used
Combination trim and oil lead
68F-82553-50 : 5 m (16 ft)
68F-82553-60 : 6 m (19 ft)
68F-82553-70 : 7 m (23 ft)
68F-82553-80 : 8 m (26 ft)
68F-82553-90 : 9 m (29 ft)
68F-82553-A0 : 10.5 m (34 ft)
Wire harness adapter 1
6Y5-85335-00 : 30 cm (1 ft)
-2006
2007-
6Y5-8350T-90
Wire harness adapter 2
6Y5-85335-10 : 30 cm (1 ft)
2007-
-2006
6Y5-8350T-03
(*1) Connect to the ground
wire.
Wire harness adapter
62
––
–5
––
62
5–
–
––
–
5–
––
–
26
–
1
26
8 –
–5
–
62
5–
62
––
5–
1–
26
–5
–5
–1
5
–
1–
62
– 8
26
8 –
–
26
–5
––
–
––
––
62
5–
26
–5
(*1)11
1
2
3
4
5
TACH
x 100
r/min
set mode
h
Engine
Conventional EXT
wire harness
Gauge
2007-
-2006
2007-
Wire harness adapter 2
6Y5-85335-10 : 30 cm (1 ft)
6Y5-8350T-90
Wire harness adapter 1
6Y5-85335-00 : 30 cm (1 ft)
-2006
6Y5-8350T-03
Signal description
(1) Trim GND
(2) Overheat signal
(3) Oil level signal (RED)
(4) Oil level signal (GRN)
(5) Trim signal
(6) Oil press. signal
(7) Water detection signal
(8) Check engine signal
(–) Not used
Combination trim and oil lead
68F-82553-50 : 5 m (16 ft)
68F-82553-60 : 6 m (19 ft)
68F-82553-70 : 7 m (23 ft)
68F-82553-80 : 8 m (26 ft)
68F-82553-90 : 9 m (29 ft)
68F-82553-A0 : 10.5 m (34 ft)
(*2) Disconnect the gray wire
and insulate the terminals.
Wire harness adapter
1
43
8 7
25
–
34
7 8
52
1–
43
25
25
–1
52
1–
34
7 8
43
8 7
34
52
34
––
25
––
34
52
–
––
–
52
––
–
43
–
–
43
25
––
–
––
––
34
52
43
25
(*2)
24
11
22
1
2
3
4
5
TACH
x 100
r/min
set mode
h

Yamaha 4ACMH Specifications

General

Brand	Yamaha
Model	4ACMH
Category	Outboard Motor
Language	English