No cat tunes and secondary sensors

[mwood1986]

Well I had my cats tuned out cause one of em blew up on me when I had a miss fire issue from the aftermarket coils I had on.

I was wondering am I able to completely remove the second sensors now without an issue?
I'm only asking cause before I had it tuned out I tried the gotts o2 mod and the o2 extenders which basically fried the one o2 sensor cause it didn't ground properly, I'm thinkin. So now I get these codes for the inductance and heating element in the sensor which make my truck run cold. (until I clear them of course )