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FEATURES AND CONTROLS
Instrument Cluster
Rider Information Center
SPORTSMAN Forest 850 Diagnostic Codes
Component
Condition
SPN
FMI
Throttle Position Sensor
Voltage Too High
51
3
Voltage Too Low
51
4
Engine Temperature Sensor
Voltage Too High
110
3
Voltage Too Low
110
4
Temperature Too High
110
16
Engine Overheat Shutdown
110
0
Intake Air Temperature Sensor
Voltage Too High
105
3
Voltage Too Low
105
4
Manifold Absolute Pressure Sensor
Voltage Too High
102
3
Voltage Too Low
102
4
Signal Out of Range
102
2
Crankshaft Position Sensor
Circuit Fault
636
8
Plausibility Fault
636
2
Vehicle Speed Signal
Speed Too High
84
8
Plausibility Fault
84
2
Gear Sensor Signal
Voltage Too Low
523
4
Voltage too high
523
3
Signal fault
523
2
Injector 1 (MAG) (SDI Part Load)
Driver Circuit Open/Grounded
651
5
Driver Circuit Short to B+
651
3
Driver Circuit Grounded
651
4
Injector 2 (PTO) (SDI Part Load)
Driver Circuit Open/Grounded
652
5
Driver Circuit Short to B+
652
3
Driver Circuit Grounded
652
4
Ignition Coil Primary Driver 1 (MAG)
Driver Circuit Short to B+
1268
3
Ignition Coil Primary Driver 2 (PTO)
Driver Circuit Short to B+
1269
3
Fuel Pump Driver Circuit
Driver Circuit Open/Grounded
1347
5
Driver Circuit Short to B+
1347
3
Driver Circuit Grounded
1347
4
Fan Relay Driver Circuit
Driver Circuit Open/Grounded
1071
5
Driver Circuit Short to B+
1071
3
Driver Circuit Grounded
1071
4
Idle Air Control
Driver Circuit Open/Grounded
634
5
Driver Circuit Short to B+
634
3
Driver Circuit Grounded
634
4
Position Out of Range
634
7
Starter Enable Circuit
Driver Circuit Open/Grounded
1321
5
Driver Circuit Short to B+
1321
3
Driver Circuit Grounded
1321
4