Sensor Problems

[89IROC&RS]

and no engine codes?????? i mean the exhaust shop my have taken them off, but id think there would be a code. cuz im sure that you should have four O2 sensors.... pretty sure anyway. lol. they would be down under the car, bout where the front seats are. so you wouldnt see them from up top. but yeah, thats weird if those are the only two you have.

[phantomz28]

if i'm not mistaken the 93-95 have 3 sensers and the 96-97 have for (due to the intoduction of the dual cat's) the simulators that would replace the sensers are the down stream ones after teh cat

[KaotiKCamaro5]

i went to a website to check prices/order new O2 censors, and under 93 camaro with the 3.4L engine, it only listed (2 required). others said 4 required.. so apparently there are only 2 on the 93.