Polaris RZR Pro R 2022 Owner's Manual page 171

Knock Sensor 2 Negative Line Short To BAT
Fan 2 Control Circuit
Knock Sensor 2 Positive Line Short To BAT
Transmission Mode Switch "A" Circuit
Knock Sensor 2 Positive Line Short To GND
System Too Rich at Idle Bank 1
ECU Output Supply Voltage 2 Voltage Above Critical
Level
Starter Relay "A" Circuit
Throttle Body Control - Return Spring Check Failed
Condition Exists
System Too Lean at Idle Bank 2
Transmission Mode Switch "B" Circuit
ECU Output Supply Voltage 1 Voltage Too Low
System Too Rich at Idle Bank 2
Turbocharger/Supercharger Boost Sensor "A" Circuit
Low
Trunk brake lamp short to GND
Gear Shift Position Circuit "A"
ECU Output Supply Voltage 2 Voltage Too Low
ECU Memory EEPROM Read/Write Failure
Trunk brake lamp short to BAT
Turbocharger/Supercharger Boost Sensor "A" Circuit
High
Reverse Override Switch Stuck
System Too Lean at Idle Bank 1
DIAGNOSTIC CODES
CONDITION
TROUBLESHOOTING
SPN
520126
1557
520127
520467
520127
520342
3598
677
520278
520343
520468
3597
520343
1127
520172
523
3598
628
520172
1127
524145
520342
FMI
3
5
3
31
4
15
0
5
31
17
31
4
15
4
4
2
4
12
3
3
31
17
169