Regulator changed.
Wouldn't start so tried a long tow start, during this nanocom showed rpm to be zero, me thinks this is why it won't fire. Either new crank sensor or the ecu (tested OK) is faulty.
I tried to measure the voltage across the cranksensor wires at the ecu end. I was expecting 2-3V ac. Does any know the resiatance of the crank sensor?