Modifying catalyst efficiency thresholds

[EthanolTurbo]

In for details

[repoman89]

Anyone know what values or maps need to be modified to “turn down” the rear O2 sensors? My SSv1 cats are not strong enough to not trigger the catalyst efficiency codes when combined with CSL software (they were fine with stock US more emissions friendly software). I looked for a while in XDFs and couldn’t narrow it down, and eventually just turned off the DTCs. However it would be nice to have an indicator of catalyst health and turn their sensitivity down 30-50% or so.