Arctic Cat WILDCAT/X Service Manual page 124

Speed (SPd) Diagnostic Mode
Display: Vehicle speed signal.
DTC: P0500
Usage: Verify speedometer sensor signal from the fol-
lowing.
1. Speed sensor to ECM.
2. ECM (CAN) signal to gauge (speedometer/odome-
ter).
3. ECM (CAN) signal to EPS unit.
TPS (tPS) Diagnostic Mode
Display: % of TPS (0% closed, 95-100% WOT).
DTC: P0121, P0122, P0123
Usage: Verify TPS signal and adjust throttle cable.
MAP (bArO) Diagnostic Mode
122
Display: MAP in millibars (1013 millibars = 29.92 in.
mercury).
DTC: P0107, P0108
Usage: Verify barometric pressure signal correct.
Note: Local barometric pressure is given in in./Hg
(Inches of Mercury). 34 millibars are equal to 1 inch
of mercury. Example: (Gauge reading in the BARO
mode = 974 millibars, thus 974/34 = 28.64 in./Hg).
Second example: (Local barometer reading is 29.87
in./Hg, therefore 29.87 X 34 = 1015 millibars). The
gauge should be reading very close to 1015.
Inlet Air Temperature (AIr)
Diagnostic Mode
EFI029
Display: Inlet air temperature in Fahrenheit or Celsius.
DTC: P0112, P0113, P0114
Usage: Verify correct output of IAT sensor.
NOTE: After engine has been running, IAT read-
ings will be higher than outside air temperature
due to engine and engine compartment heat as
well as intake manifold heating.
Battery (bAtt) Diagnostic Mode
EFI028
Display: System DC voltage.
DTC: P0562, P0563, P2531, P2532
Usage: Verify system voltage under following condi-
tions.
EFI027
EFI026
EFI025