hi,
so i am getting the aem wideband real soon and two questions came to my mind :

1- can i swap the stock o2 sensor for the new wideband and still send that information correctly to my ecm(2.2 so don't talk about hp tuners ) and if i can't how much do you guys think it would cost to weld an other 02 sensor near the stock one ?

2- where could i find the air/fuel ratios for the balt, as i am going the nitrous route, i want to keep a close eye on my ratio

 

i don't think you cvan swap the o2. but it coast my buddy 20 bucks to have a 2nd bung welded in

 

1. Yes and its a bigger pain in the ass than its worth. Not sure if the AEM will refresh fast enough for the stock ECM. 40 bucks at any Mienekie will get you an O2 Boss welded.
2. No idea what you mean by "finding" A/F ratios.

 

A/F ratios are the same across all engines. Stochiometric is 14.7-1, always. Most people tune WOT acceleration to around 13-1.

 

If you get this wideband, get it here.

It's on sale untill mid December or so.

https://www.cobaltss.net/forums/nga-motorsports-83/aem-uego-ngk-wideband-blowout-deal-39661/