Thanks Higgy,

Is there anyone in the UK you would recommend for ECU testing/diagnostics?

I have a 907ie with a P7 ECU which was running fine with a Baines Racing Chip. I swapped the Baines E Prom for a new old stock standard chip from Gowanloch Ducati but the Fuel Pump failed to function. It is possible I may have put the E Prom in the wrong way round at first but it is definitely the r...