Join Date: Nov 2010
Location: Clifton Park, New York
There are two oxygen sensors, one per hookup pipe on 95' and older Caprice's. The 1996 caprices had two oxygen sensors one located before the cat and one located behind the cat. The Oxygen sensors for your car should be located before the catalytic converters but behind the exhaust manifolds. The O2 sensors are on the inlet on the hookup pipes. They are really tucked in there. The drivers side plug is easy to access but accessing the passenger side plug is a nightmare due to the AC lines. I suggest that you climb under your car and pull the 02's from there just like if you were doing the spark plugs.
I heard somewhere that Camaro's were testing into OBD2 territory before 1996 which would explain the two O2's per bank.
Charged RAISS, Cherrybombs, 50% Underdrive, Weight Reduction, Built 4L60-E, 8.5" 3.08 Rear End and a Kickass Arrowstick to boot.
Full 9C1 Conversion
Sprite and Banana Challenge: Succeeded on 10/13/12
Last edited by LT Scholz; 03-11-2011 at 10:14 PM.