Right now im runing open downpipe, which only has one o2 bung. If not hooking up my second o2 will that result me throwing codes? Will this hurt performance? Is there any way around this without converting to obd1. My 3 inch catback should be here in the next couple weeks but wanted a solution before then.

 

damn this board moves fast!

 

Use an O2SIM to eliminate any codes when eliminating the catalytic converter.



Available from http://www.importparts.com or http://www.lakeeffectperformance.com

 

does wraping the o2 in tin foil actually do anything? i read about it somewhere lol. I wish the archives where up.

 

It'll throw a code for the secondary O2, but it won't affect your perfromance.

 

I have no cat, and I'm not throwing any codes. When you put the exhaust back on just weld the bung anywhere in there and put it back in like normal.
Nick