8.3 OEM Harness - A Connector
Pin Position
A/1
A/2
B/3
B/4
C/4
D/4
E/2
E/3
F/3
G/1
G/4
H/1
H/2
H/3
H/4
J/1
J/2
J/3
J/4
K/1
K/2
K/3
K/4
L/1
L/2
M/1
M/2
M/4
Seadoo Rotax 300 2010-2023 Adapter Harness
Connector FT550
A.24
B.26
A.01
A.14
A.14
B.26
A.17
A.20
B.06
B.26
A.21
A.19
B.26
A.25
A.23
A.03
B.26
B.26
B.26
A.02
A.18
B.07
A.14
B.22
B.23
A.10
A.09
A.08
Function Description
ECT
Ground for sensors
Injector 1
5V to sensors
5V to sensors
Ground for sensors
CAM Signal
Oil Pressure SW
TPS1
Ground for sensors
MAP
CRANK Signal
Ground for sensors
IAT
Engine oil temperature
Injector 3
Ground for sensors
Ground for sensors
Ground for sensors
Injector 2
CRANK Reference
TPS2
5V to sensors
DBW -
DBW +
Driver Ignition coil 3
Driver Ignition coil 2
Driver Ignition coil 1
EN
17