[02v8ta]

I was throwing 5 codes when i checked at autozone. Two of them appeared twice. Codes P0133 slow response o2 sensor 1. P1441 system flow non purge. and p0153 circuit condition.

I just replaced my 02 sensors with ac delco ones since originally it was only throwing a code for that. My pcm is tuned for not cats, egr or air. I do still however have the air pump and some tubing hooked up, i plan on unbolting that all during the hurricane in the garage Also I just welded and install E cutouts. Could either of these things be related to the codes? I cleared them waiting to see if they come back.