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        General >> OBD Advice >> cossie dtc code
        
(Message started by: david49uk on Mar 5^th, 2009, 8:00pm)

Title: cossie dtc code
Post by david49uk on Mar 5^th, 2009, 8:00pm

i have done a test on my cossie because the tick over is unstable and when it is warm it cut out when u put it into gear, code is p1406 . can u help plaese.dave

Title: Re: cossie dtc code
Post by gozz on Mar 5^th, 2009, 8:16pm

Dave.
Don't know about the code(although someone will)but they do that when a vacuum leak is present.
GOZZ.

Title: Re: cossie dtc code
Post by Simmo on Mar 5^th, 2009, 9:46pm

Dave and Gozz. The list of codes is HERE (http://www.fordscorpio.co.uk/codes.htm). ;) You could be right Gozz as it refers to Differential Pressure sensor downstream hose ::) ::).

Title: Re: cossie dtc code
Post by Simmo on Mar 7^th, 2009, 8:30am

David, I have replied to your PM but in the meantime THIS article (http://www.fordscorpio.co.uk/egrrepair.htm) may help. :)