Originally posted by Vandy420a
no thats the one you need to make the car run. That is the O2 sensor that the ECU uses to dial in the fuel trims. O2 eliminator refers to either a downpipe that "eliminates" the 02 housing or the mod to eliminate the 2nd o2 sensor after the cat in cars running a test pipe (like me :D ) I'm about to go get a new O2 sensor from satan, its gonna cost me about 120 bucks :( what exactly are the symptoms you are trying to get rid of to "make your car run well" ? *edit* you are 4g63, right?

New O2 can be had from Conicelli Mitsubishi for around 100. Saves a little bit of money. Partznet.com and then call and see what the discount is.