My check engine light came on and I took my truck by Autozone. They said it was showing a bad O2 sensor. I have ordered a delete kit with the H&S programmer. It should be delivered on this coming Tuesday. The kit will delete the cat and DPF. Will this O2 sensor come out with the delete kit? I was wondering because if so, there is really no point in replacing it if its just going to come out next week anyway.

 

all sensors within the exhaust are removed when deleting. don't worry about current code.