on February 9, 2014, 10:53 pm, in reply to "Re: 2010 T5 transporter TTDi - Lumpy idle and bad hesitation when cold"
This sounds very similar to the one we spoke about.
Kristopher,
Marks knowledge on this system is Excellent, He should be able to guide you to a solution.
Mike
M.O.M. Miserable Old Manc