Note that with serial wideband the you ware now interested in the serial pids EXT.WO2xxxx (and CALC.WO2BEN)
i.e you can now forget about the analog pids EXT.ADx (and also CALC.AFR_LM11.AFR)...
look at the pids in this calc_pids.txt file (attached), these are all you need now with the serial comms connection...
i.e. tune using EQR and/or Lambda, this is what the pid CALC.WO2BEN does.