Polaris 650 2023 Owner's Manual page 207

DIAGNOSTIC TROUBLE CODES (DTCS) – MATRYX PATRIOT BOOST
SPN = SUSPECT PARAMETER NUMBER / FMI = FAILURE MODE INDICATOR
SPN
1188
523949
DIAGNOSTIC TROUBLE CODES (DTC)
FMI P-CODE
4 P1020
10
3
31 P1021
7
DESCRIP- FAULT
TION SETTING
specified
duration of
time
Wastegate Wastegate
actuator actuator
position position
sensor sensor
voltage too voltage falls
low below lower
limit for
specified
duration of
time
Wastegate Difference
actuator between
position previous and
sensor current
abnormal rate wastegate
of change actuator
position
sensor
voltage
exceeds
maximum
detected
value for
specified
number of
detections
Wastegate Wastegate
actuator actuator
position position
sensor sensor
voltage too voltage
high exceeds limit
for specified
duration of
time
Boost ECU issues
actuator learn error
failure information if
the learn
procedure
fails
Boost After
actuator learn specified
check failure duration of
time after
moving to
FAULT
HEALING
Voltage
returns to
normal range
Voltage
updates at
normal rate
after power
cycle
Voltage
returns to
normal range
Contact your
Dealer
Contact your
Dealer
205