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code 212 is it for real 850 1993

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

    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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