Hi Sailorbob
I was hoping you were going to reply to my post as I had seen some of your posts before and knew you were a vital source of information. I'm suprised my ECU and harness isn't running PATS as the ATP website calls it a PATS sme-105 ECU. And the ECU is dated on the same website from 1997-2004 from which date I thought all fords used chipped keys. Funny thing is at the moment there is a guy on Ebay selling a CULT ecu but I thought it might be external EDIS and not PATS so not suitable. If you want to check just go to Ebay and type in Fiesta rs1800 ecu, I think the numbers are legible. One guy on the WSCC Website is running an AQUA ecu which he reckons is an 130hp ecu but he says the electronic nanny kicks in at 6250. I don't think it will be 130hp because mine hits the limiter at say 6100 and it's accelerating like a good 'un. 6500 would be ok but 6800 would be even better to allow over rev.
Anyway cheers for being a top techie