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vas2vas
12-18-2003, 09:05 PM
got error code PO 133 O2 signal slow bank #1, sensor #1
which one of the oxygen sensors is that for?

moebiusgold
12-18-2003, 10:03 PM
It's the front one, I'm not sure what side. I think it is left, drivers side. Might be time to replace both front sensors. :( $$

vas2vas
12-19-2003, 06:08 AM
Originally posted by moebiusgold
It's the front one, I'm not sure what side. I think it is left, drivers side. Might be time to replace both front sensors. :( $$

I probably will, they're $95 each and gonna be easier for me to do them both the same time...

714guy
12-19-2003, 07:13 AM
i think there the ont before the precats right after the exhuast manifold.


wow thats a good deal only 95 bucks a piece.