00SilverStar

I have been wantin to get rid of my cat and make a less restictive y pipe, has anyone seen a o2 sim that i could get so it wont mess with the computer when i dissconnect the o2. or could i just add the o2 to the new set up and not worry about it.

Thanks

Frank

atl2001

an 02 sim will keep you from throwing a code.. thats the point of it , if you take out your cat and put your o2 sensor in then it will throw a code because your non existent cat wont be working properly

00SilverStar

so what could i go to get around the code brob.
i havent seen any sims for the 3.8 camaro, but i have seen them for the grand prix. should work, they are the same motor.

thanks

Frank

atl2001

not sure, the 3.4L dosent have a sensor after the cat so i havnt personally looked into it, and i have to get emmissions so i need my cat anyway, but from what ive happened to read i thought they were universal, but if i were you i would get a second opinion, im not too knowledgable on the specifics of the topic, just what i randomly read and hear from other people talking