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Failed emission test V70-XC70 1998

posted by  jwalker on  Tue Nov 7 12:51 CST 2017
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last visit: Fri Jun 6 08:39 CST 2014
[RELATED]

Yes, I believe that a faulty O2 sensor can cause high NOX numbers.

Klaus, can you confirm?

If it is the original O2 sensor it probably needs replacing.






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New Failed emission test [V70-XC70][1998]
posted by  someone claiming to be Vito  on Tue Nov 7 10:54 CST 2017 >


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