Polaris 850 MATRYX INDY XC 129 2021 Manual page 274

ENGINE / COOLING / EXHAUST
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
TROUBLE CODE
Actuator Feedback
Faults
3.120
SPN FMI P-CODE
520337 31 P1410
520365 16 P1605
2 P1313
7 P1316
520373
8 P1319
12 P1317
13 P1318
9850064 R03 - 2021 650 / 850 Matryx Trail Performance / Crossover Snowmobile Service Manual
FAULT
This Trouble Code sets if: Actuator power (Red/
EV
Black) removed. Check the following:
Actuator
Learning
• Ensure no loose pins on connector
Default
Position
• Check actuator wiring
This Trouble Code Sets if the Regulator has
Regulator
indicated a temperature alarm. Can be caused by
Tempera-
Long periods of high load operation and idle with
ture Alarm
a snow-covered hood
Exhaust
Valve This Trouble Code sets if the Exhaust Valve
Actuator Actuator Feedback Set Signal is missing. This
Feedback
can be caused by Feedback Set signal wire is
Set Signal short to ground, short to power, or open circuit.
Missing
Exhaust
This Trouble Code sets if the Exhaust Valve
Valve
Actuator Feedback Signal is missing or erratic.
Actuator
This can be caused by Feedback signal wire is
Feedback
short to ground, short to power, or open circuit.
Position
Fault
Exhaust
Valve This Trouble Code sets if the Exhaust Valve
Actuator Actuator Feedback Signal is missing. This can be
Feedback caused by Feedback signal wire is short to
Signal ground, short to power, or open circuit.
Missing
Exhaust
Valve This Trouble Code sets if the Exhaust Valve
Actuator Actuator Fails This can be caused by faulty
Feedback wiring, Exhaust Valve Actuator failure, or ECU/
Actuator
Failure
Exhaust
This Trouble Code sets if the Exhaust Valve
Valve
Actuator Fails to Learn This can be caused by a
Actuator
faulty Exhaust Valve Actuator, Broken Cable or
Feedback
Broken Exhaust Valve Assembly
Calibration
Fault
CONDITION
Connections
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