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p0133 02 sensor slow response V70-XC70

posted by  will rehsper on  Thu Dec 5 08:42 CST 2019
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last visit: Tue Jul 3 14:55 CST 2012
[RELATED]

How old is the upstream (before the cat) O2 sensor? If still original, it's due for replacement. That said, it might be that you have a vacuum leak somewhere. Check closely the vacuum lines and PCV components for any leaks/cracks/cuts.

-Will
--
XC60 / Odyssey






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New p0133 02 sensor slow response [V70-XC70]
posted by  Volvov70.98  on Wed Dec 4 16:34 CST 2019 >


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