For those that have the Ilmor MV8 Engines years 2011-2015 you may have an Indmar Electronic Motor Controller onboard. The fault codes reported can be found in this manual:


Indmar Marine Engines
Service and Diagnostic Manual
For Electronic Fuel Injection Systems With
Indmar Electronic Control Module
Version 1.2

https://www.scribd.com/document/3370...al-Version-1-2