On my1999 Durango the rear o2 sensor did nothing with fuel or timing cuvers. So people on dodge forums.com just zip tie the rear o2 sensor to the frame. And it wound throght codes. Can this be done on a 1998 gtp I want to remove the cat. I know that most of you say just get another one but I don't have the money. Sorry for the jumbled mess but I'm on my phone and in a hurry so please bare with me