What kind of O2 sensor do i need after i take off my cat converter?

 

As far as I know if you take the cat's out of your 97 you need o2 simulators.
My cat is bad and my computer can tell that it's bad.
So you would need o2 simulators.
I like to leave my cat's on so I have better air to breath

Good luck,

Chris.

 

Thanx alot. I'm not sure if i'm gonna for sure take my cats off yet

 

No problem


Chris.

 

Alright, well what would I need to put in there if I straight-piped my '98 v6? Same thing?

 

On your's I could not say for sure.
I would check into it before you by the o2 simulators.


Chris.