Yamaha 4ACMH User Manual

7-42
(*5)
35
ECM ECM ECM
P
C
S
(*1)
47
18
Fuel tank 2 Fuel tank 1
USB
21
(*4)
20
GPS
To NMEA2000 Network
(*3)
Freshwater
tank
Sewage
tank
22
(*2)
20
(*4)
(*3)
54
(*1)
(*1) For previous digital electronic controlled engine (*2) For previous network system (6Y8) (*3) Engine selection for tachometer (*4) Requires 3 pcs including its related parts (*5) Connect the sensor ground leads to the ground (negative circuit on the battery)
CENTER enginePORT engine STBD engine
36
16
16 16
54
49
42
18
23
24
26
25
4
5
53
48
23
24
26
25
6
19
3
1
13
13
12
12
4
11
5
12
13
13
10
15
13
13
27 28
2nd station helm
Main station helm
(+) (GND)
NETWORK WIRING DIAGRAMS
DUAL STATION W/ 6Y9 GAUGE TRIPLE ENGINE APPLICATION

Yamaha 4ACMH Specifications

General

Brand	Yamaha
Model	4ACMH
Category	Outboard Motor
Language	English