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  1. C

    Hi! I'm new here & I own a 2014 Equinox LS

    The codes are P0131 & P0171. They both have something to do with the catalytic converter & oxygen censors that I just had replaced.
  2. C

    2014 Chevy Equinox-Catalytic Converter changed-Codes P0131 & P0171

    HELP!! I had my Catalytic Converter and Oxygen Censors changed a little over a week ago. 3 days after it was changed, my engine light came back on again reading codes P0131 & P0171. I know what these codes mean but I'm wondering if anyone has any ideas what it might be with just having the new...
  3. C

    Hi! I'm new here & I own a 2014 Equinox LS

    I had the Catalytic Converter and CO2 censors changed this last weekend. Engine light went off and everything seemed to be ok. Yesterday on my way home from work, my engine light came back on. I plan on taking it to my mechanic after work today so he can hook up the computer to see what's...
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