Software Upgrade

[JohnBoy]

A colleague of mine who also runs an A4 SE Multitronic on a 51 plate has been experiencing hesitation problems from start. The dealer apparently made a “software upgrade” which has not only cured the problem but given the car a much better fuel consumption and performance. Can anyone shed any light on this modification?

 

[cyuen]

maybe its a revised program from factory

or simply they forgot to plug the MAF sensor connection back in during service /ubbthreads/images/graemlins/laugh.gif (that happened to me, bad running, drink heaps)