BWM K100RS fuel problem?

Hi guys, I bought a K100RS and drove it back from the dealer over 130miles and all was fine. The next day took it out didnt get more than 2 miles and it cut out. No chance of it starting. All lights worked, engine turned but would not even try to fire. Anyway left it over night is some nice old ladies garage, next day it started. But the promptly died. So I took out the plugs to check for a spark, all was good, but they were soaked in fuel. So it seems like the injection system is just chucking out fuel? Anyone has this issue before, is it a sensor or ecu issue? How can I check?

Thanks in advance