So I drove around, got one code coming up which was 2C7F (post cat sensor, bank 2)
I cleared it, drove around some more...got it again.
I then swapped the post cat sensors from bank 2 to bank 1.
Drove around again and now I'm getting code 2C7E (post cat sensor bank 1).
Will be ordering a new sensor to replace the faulty one. Will report back in a few days.
(My previous tune deleted these bank 2 sensors from monitoring so I guess I never knew they were on their way out). The sensors have approx 85k on them.
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