Well I think I have to point the finger at myself, just way too much Chit going on here lately. When I walked out this morning I started remembering that morning and the blizzard that was going on. I opened up the shipping container door, started up the tractor and revved her up to 1500 or so, left the door open and came back inside to let her warm up. When I went back out the wind was so high it blew the door almost shut so she was in there sucking back her own fumes, kinda like farting in a confined space, can really throw your senses off.
Anyway I stopped in at the Kubota dealer today and they confirmed what I was thinking, good news eh. Anyway, before I went in I took the battery cable off for a bit which cleared the code and she's working finest kind. Now on to the next screw up.
Oh and by the way while I was talking to the Kubota boys they told me that they were having zero problems with these tractors.