Thread: Removing rear O2 sensor on 01-newer PCMs -- Things you should know

Well, along with what DOHCZ34 said, I think I am going to try and get a stock 2000 .bin file for my powrtuner and import everything i can from my current 01 tune and go from there. I have a 02 sim. installed but I think it crapped out on me because the codes are coming back up and im getting horrible gas mileage, the 02 sim. still flashes like its working.

Originally Posted by FoSHO99

Well, along with what DOHCZ34 said, I think I am going to try and get a stock 2000 .bin file for my powrtuner and import everything i can from my current 01 tune and go from there. I have a 02 sim. installed but I think it crapped out on me because the codes are coming back up and im getting horrible gas mileage, the 02 sim. still flashes like its working.

I think other people have tried the O2 sim before and it didn't fix this issue either.