Fault DTC-8901: UEGO Microprocessor Internal Fault

[Hestin123]

Hey everyone! Just picked up my 2017 Moomba Helix this spring and am loving it so far. We live in Spokane, WA and have a place up at a Priest Lake in Idaho and the boat lives up there. I did the engine diagnostic and I am getting DTC 8901: Microprocessor Internal Fault. Looked in these forums and all over the internet and can’t find a thing. Called the dealer and they told me they’ve never heard of this code and if it’s not affecting performance, which it’s not, then I shouldn’t worry about it. Just want to make sure this will not cause long term issues. Anyone able to help me out with this or give me some troubleshooting steps?

[HFarr]

Does it come up anywhere on the screen, or was this only something that shows using g a diagnostic tool?

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[Holdmybeer]

Can you clear it? If so, does it come back?

[Hestin123]

It shows up on the screen. When I turn my battery off, it clears, but when I check for faults again, it comes back. 30524


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