8. Diagram pinout table
8.1 FT550 - A Connector
FT550
Reference
Pin
output
1
Blue 01
2
Blue 02
3
Blue 03
4
Blue 04
5
Blue 05
6
Blue 06
7
Back/White
8
Gray 01
9
Gray 02
10
Gray 03
12
Black
13
Red
14
Green/Red
15
Blue/Yellow
16
White/red
17
White
18
White
19
Red
20
White 1
21
White 2
22
White 3
23
White 4
24
White 5
25
White 6
26
White 7
Seadoo Rotax 300 2010-2023 Adapter Harness
Connector
OEM Connector A
OEM Connector A
OEM Connector A
OEM Connector B
Connec Extra (12-way)
Connec Extra (12-way)
OEM Connector B
Ignition driver Connector
Ignition driver Connector
Ignition driver Connector
OEM Connector B
OEM Connector B
5V
Connec Extra (12-way)
Connec Extra (12-way)
OEM Connector A
OEM Connector A
OEM Connector A
OEM Connector A
OEM Connector A
OEM Connector B
OEM Connector A
OEM Connector A
OEM Connector A
OEM Connector A
Pin
Function Description
Position
B/3
Injector 1
K/1
Injector 2
J/1
Injector 3
L/4
Starter Relay
9
Extra Output
10
Extra Output
F/2
Battery ground
2
Ignition 1
5
Ignition 2
7
Ignition 3
M/3
Battery ground
M/4
Power 12V to FT550
-
5V to sensors
4
CAN A LOW
3
CAN A HI
E/2
CAM signal
K/2
CRANK Reference
H/1
CRANK Signal
E/3
Oil Pressure SW
G/4
D/1
Engine Start SW
H/4
Engine oil temperature
A/1
H/3
A/3
EN
MAP
ECT
IAT
APS1
15