i searched but couldnt really get this. 1. which wire is o2 sensor wire that you hook up the a/f gauage too?
2. i have a cel for my upstream o2 but my dad seems to think its cause its not deep enough in the header ( i have an aftermarket ebay header) and its not getting the right flow, have any of you had any problems like this or should i just get a new o2, if so anyone have one? tia!
if its not broken dont fix it!!
buy my shit... stock eclipse, seats ,seat belts,deck!