Thread: CEL. O2 sensor
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Old 02-23-2019, 11:09 AM   #9
mikefocke
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Join Date: Aug 2005
Location: Sanford NC
Posts: 2,581
The codes the O2 sensors throw are some of the most specific.

So another question after checking the wiring is what O2 sensors did you replace them with?

Keep the old "bad" ones as spares as they may be good.
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