Engine Diagnostics
When choosing this selection, the dis-
play will query the engine’s ECU, as illus-
trated, and provides feedback on any diag-
nostic codes that have been activated and
stored in the ECU for service needs.
The following is a list of eld denitions
contained on the ENGINE DIAGNOS-
TICS screen:
Active Faults/Stored Faults
This shows the number of active faults,
along with the fault number that is cur-
rently being displayed. To advance to the
next fault, select the RIGHT ARROW. To
return to the previous fault, select LEFT
ARROW. Selecting [BACK] returns to
the Settings menu. To navigate between the
Active and Stored faults, use the [STORED
FAULTS/ACTIVE FAULTS] soft keys.
• SPN—“Suspect Parameter Number”—
fault code
If not translated into text by the display,
contact an authorized MasterCraft dealer
for the denition of the SPN number.
• FMI—“Failure Mode Indicator”—fault
code
The FMI is dened by SAE J1939. If not
translated into text, see the SAE standard
or contact an authorized MasterCraft dealer
for the denition of the FMI number.
• Description Field—Most common
SPNs and FMIs have text for the descrip-
tion stored in the display. If there is no text,
then the SPN and FMI must be dened by
referring to the SAE J1939 standard or by
contacting an authorized MasterCraft dealer.
NOTE: This eld is only used with cer-
tain engine models.
• Corrective Action—See an authorized
MasterCraft dealer.
Get Faults
Touching [GET FAULTS] queries the
engine’s ECU for feedback on diagnostic
codes that have been activated and stored
in the ECU for service needs.
Fault Code Pop-ups
A fault condition will trigger a pop-up
dialog box on the screen describing the na-
ture of the fault.
How to Hide/Show Faults
To hide the fault code pop-up being
displayed on the screen, press the soft key
next to the [HIDE] icon. The pop-up will
disappear; however, the [WARNING] or
[STOP] icon will remain on the screen
to indicate there is still a fault. Pressing
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G A U G E S & V I D E O S C R E E N S