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possible 02 sensor trouble 850 1996

posted by  KlausC on  Wed Aug 4 15:58 CST 2010
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last visit: Fri Oct 24 10:15 CST 2014
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The pnnnn codes are generic for all engine types. Bank 1 and 2 refer to V6 and V8 engines. Our straight engines will always be bank 1. The ser 1 refers to the front O2 sensor, which is before the cat converter.

And, yes, the exhaust gets pretty hot.

Klaus
--
Two good Volvos, a 220 and a V70R






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New possible 02 sensor trouble [850][1996]
posted by  someone claiming to be pc fixer  on Wed Aug 4 14:49 CST 2010 >


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