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    Posted by NigelBennett on December 27, 2006, 12:12 am, in reply to "Re: Ford Focus 1.6 zetec 53 plate"

    Hi,your cat would appear to not be storing o2 hence the post hego sensor switching,and as for the high hc's,this would also imply that the cat isn't working correctly.So your low co may be caused by a lean mixture? Because if the cat was working efficiently I would have expected those hc's to been scrubbed out.

    happy new year to all,Nigel.

    Message Thread:

    • Ford Focus 1.6 zetec 2003 - Cat inefficiency - j mccallum December 23, 2006, 10:07 pm
      • replies - Kevin Apps December 23, 2006, 10:53 pm
        • replies - james mccallum December 24, 2006, 10:22 am
          • replies - NigelBennett December 27, 2006, 12:12 am
            • replies - jmccallum December 27, 2006, 11:47 pm
              • replies - Glyn Morgan December 28, 2006, 8:34 am
                • replies - Paul Gunstone December 28, 2006, 10:06 am
                  • replies - james mccallum December 28, 2006, 1:15 pm
                    • replies - Paul Gunstone December 28, 2006, 8:39 pm
                      • fixed - jmccallum January 2, 2007, 10:26 pm
                        • Re: fixed - Ian McCulloch January 21, 2008, 10:03 am

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