I'll admit I did have to do some googling to figure out what a noid light was, dont have a proper one, but shoving a micra sidelight bulb holder on some wires in the injector plug gives a pulse at about the frequency you'd expect. Although it was a little faint, so maybe not much current there? I plugged in a spare injector, and I couldn't see or hear it operating. Fuel pressure could be an issue, I dont have a gauge, might have to invest, could the regulator have stuck open? I tried giving it a little tap with a screwdriver and it didnt seem to change anything.
