Polaris Sportsman 450 2021 Owner's Manual page 176

TROUBLESHOOTING
COMPONENT
Gear Sensor Signal
Injector 1 (MAG)
(SDI Part Load)
Injector 2 (PTO)
(SDI Part Load)
Ignition Coil
Primary Driver 1
(MAG)
Ignition Coil
Primary Driver 2
(PTO)
Fuel Pump Driver
Circuit
Fan Relay Driver
Circuit
174
DIAGNOSTIC CODES
CONDITION
Voltage Too Low
Voltage Too Low
Signal Fault
Driver Circuit
Open/Grounded
Driver Circuit Short
to B+
Driver Circuit
Grounded
Driver Circuit
Open/Grounded
Driver Circuit Short
to B+
Driver Circuit
Grounded
Driver Circuit Short
to B+
Driver Circuit Short
to B+
Driver Circuit
Open/Grounded
Driver Circuit Short
to B+
Driver Circuit
Grounded
Driver Circuit
Open/Grounded
Driver Circuit Short
to B+
Driver Circuit
Grounded
SPN
523
523
523
651
651
651
652
652
652
1268
1269
1347
1347
1347
1071
1071
1071
FMI
4
3
2
5
3
4
5
3
4
3
3
5
3
4
5
3
4