Davey jag

Thanks Simon I will pass this reply on to the garage next week So hope this will give them a path forward,or maybe ask them to take over this thread and give better info ( sorry but a lot of this is over my head ) Thanks David

Hi I know a lot of peaple only join fourum 's when they need help ( and that's the case for me ) I have a 2003 jaguar XJ350 XJR ( ali body type ) I have had some engine mods done and was decided to fit a stand alone ecu ( Link thunder ) That all being ok ish ( some more adjustments but basically good ) So my problem is cruise controll not working , the garage doing the work say it can't be done with this ECU ? witch i find hard to beleive ? I would assume that they are not farmilare with LINK ? I am not techy enough for this work , so would appreciate any guidance that i could give them Thanks David