Audi S5 B9 ecu replacement

[Ian81]

Hi all, looking for some help, I'm in the Leeds west Yorkshire area and I keep getting an intermittent fault on the S5, its the Barometric pressure sensor fault which is in the ECU I believe. Looking to see if anyone has had this sorted and who to use fairly local to me. Im under the impression that this will lead to an ECU replacement. Hope I'm wrong but any help or recommendations for places who have successfully sorted this would be greatly appreciated.