I just got the RKSPORT headers installed. They look great in there. But I was just curious. There is a 02 sensor bung on the Y pipe right before the cat. Our sensor is right after the cat. I got a catco cat that does not have a whole for the sensor. Would I be able to put this sensor in the y pipe before the cat. Or does this sensor only work after the cat?
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RKSPORT HEADERS and O2 sensor
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Some early years of the 3.8(maybe the 3.4 too) had 4 o2 sensors. You will most likely get an SES light if you place the behind the cat o2 in the y-pipe.Keith - 99 'maro - White M5 - bumpstick and boltons - 13.65 @ 101 N/A
"I ain't too big to listen to the rumors, I'm just too @#$% big to pay attention to them" - Dr. Dre
http://seppo.hopto.org/
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Up until '97 (I think) the 3.8s had 4 O2 sensors. In the 98+ cars, they eliminated the O2 sensor that was before the cat.
So just visit your local exhaust shop, have them plug the bung in the Y-pipe, and install a new bung after the cat.-James<br /><br />\'96 3.8L A4 Camaro (SOLD)
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