I've just managed to stop mine while working on it!
Seem to have a loose connection on the main ECU connector somewhere. I switch on and no fuel pump whir, but if I poke my fingers in and wiggle the main ecu connector it works, until I wiggle it again etc. It wouldn't be so bad if there was room to work. I just don't see how I'm going to probe and find the problem. There is zero slack on the main harness to access to even have a good look. Think I might cry.
Anyone know how much a new harness is approximately?