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OBDII code PO133 850 1995

posted by  fauteux on  Thu Jul 14 05:11 CST 2005
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last visit: Sun Mar 8 11:57 CST 2009
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I got a PO133 code a couple of times on my 95 850 with 144k miles. I understood that to indicate that the number 1 O2 sensor was gone, i.e. the one closer to the front. I replaced it. Now, a couple of hundred miles later, the same code has appeared. Any thoughts? Did I replace the wrong sensor?






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New OBDII code PO133 [850][1995]
posted by  fauteux  on Thu Jul 14 05:11 CST 2005 >


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