Yamaha 4ACMH User Manual

7-38
(*5)
33
44
18
Fuel tank 2 Fuel tank 1
USB
21
(*4)
20
GPS
To NMEA2000 Network
(*3)
Freshwater
tank
Sewage
tank
22
21
(*4)
(*3)
54
27 28
ECM ECM
P S
(*1)
(*1)
(*1)
(*2)
PORT engine STBD engine
(*1) For previous digital electronic controlled engine (*2) For previous network system (6Y8) (*3) Engine selection for tachometer (*4) Requires 2 pcs including its related parts (*5) Connect the sensor ground leads to the ground (negative circuit on the battery)
34
16
16 16
54
46
42
18
23
24
26
25
4
5
53
45
23
24
25
26
3
6
19
1
13
13
12
12
13
4
11
5
12
13
13
10
15
13
2nd station helm
Main station helm
(+) (GND)
NETWORK WIRING DIAGRAMS
DUAL STATION W/ 6Y9 GAUGE TWIN ENGINE APPLICATION

Yamaha 4ACMH Specifications

General

Brand	Yamaha
Model	4ACMH
Category	Outboard Motor
Language	English