rear o2's
 

when installing the y pipe what do you do with the rear o2's? i got a catted y, if that matters. i dont want to throw a code is there any way that i can avoid it? thanks

o2 sims

what ^ said, or get the codes turned off with HPT or other programer.

even if you made bungs for the rear 02s many people still get an SES light. If you can cope with some downtime, TexasSpeed (one of our sponsors) can delete the codes if you send them your ECM for less than the cost of new 02 sims. Then again used 02 sims go for around 50-60 dlls on the FOR SALE section pretty often.

ok thanks but when you do the install are you supposed to disconnect the rear o2's or just let them hang (zip tie them ) sorry for the dumd Q's this will be my first install

Yep. Disconnect them and ziptie the wires out of the way, or plug in O2 sims. Are you on easternfbody.com? I'll be up for the shootout at MIR on April 2nd and can probably help ya out if you're going. Have HPTuners and can delete the codes in a few minutes.

yea im at EFA. i'm going to try to make it to mir. thanks for the help

No problem man. Shooot me a PM on EFA if you need it done. I'll definitely be there.

cool :)

O2 sims or just program it the code off, (might as well take off egr and air while your there) :)

Just knowticed yours is a 2002, so never mind the EGR :jest:

im going to keep the air till i get time to remove it

if my ses light is on b/c of the lack of rear sensors will that make my car run like sh*t?

Nope. rears won't affect how it runs.