Ah, now I get it. Yeah, a guy at work was telling me he had something similar. Ok, looks like its time to abandon my Peak code reader and change up to app driven readers. Thanks.

I took it in today. For this issue, at this point (need the car back, daily driver) its now in my indi techs hands to fully diagnose. Crossing my fingers that its not the catalytic converters. I went through the list with them of other things to run down.

THanks for your help. I'll post back when we have a fresher diagnosis.