196K, I'm in the same boat P1093 bank 2 ... I'm going to try a clear adaptions with ISTA. I did it with my autel but didn't work. Replace both O2 sensors on bank 2, but no reason to believe they are bad as they respond fine. Output voltage on downstream o2 is low at times, and bank 2 fuel trim is slightly high at 7 to 9% (again at times), both long term fuel trims are below 1%. 3 months until inspection expires.. the clock is ticking.