Volvo AWD 850 Forum

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code 212 is it for real 850 1993

posted by  living in the past on  Sun Sep 10 02:43 CST 2006
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last visit: Wed Jan 29 05:42 CST 2014
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My 93 850 keeps giving a 212 after a few miles of driving.
is the o2 sensor in need of replacement or will a new sensor
give the same code
I heard these cars like to throw this code at you
thanks
Ken








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code 212 is it for real 850 1993

posted by  Lilitchpin on  Sun Sep 10 13:14 CST 2006
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last visit: Fri Oct 24 05:03 CST 2014
[RELATED]

212 could be O2 sensor but if I recall correctlt, other things might be:

Crack in air intake hose - goes from MAF/air filter to thottle body

Bad gas

Loose fitting gas cap

I'm sure there are more ideas that others had. Good luck.








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code 212 is it for real 850 1993

posted by  living in the past on  Sun Sep 10 23:48 CST 2006
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last visit: Wed Jan 29 05:42 CST 2014
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Thanks
there is a vacume line broken off the flame trap coupler
I will start there
I think the o2 sensor is doing it's job
ken








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code 212 is it for real 850 1993

posted by  KlausC on  Mon Sep 11 09:07 CST 2006
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last visit: Fri Oct 24 10:15 CST 2014
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ANY vacuum leak will give you a 212!!!!!

Klaus
--
(V♂LV♂s 1995 854T, 1998 V70R)







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