When your engine goes into a guardian mode does it sound off alarms through the smart craft guage?
After fixing a faulty circuit that possibly placed the engine in guardian mode, does the the guardian mode clear itself automatically or do you need a scan tool to reset it?
Thanks guys
2004 mercruiser 5.0 mpi ecm555 fault pitot on smart craft guage on port engine- no buzzer sound but has AL on main guage and fault pitot on rpm guage of port engine
Engine first revs to 3000rpm then starts to drop to 2200-2400 . Fluctuates back and fourth
Not sure if the pitot is placing...
