I'll say challenge accepted at this stage. Although ute has been sitting neglected for a
couple of months now and I tried to get it going today with no luck. Thought fuel pump
must have died as couldn't hear it pumping, but have isolated problem to the fuel pump
relay not getting earth from the ECU. Ran out of light so will continue on tomorrow...
hopefully I just need to re-crimp the wire

Update: got the motor running again. Had to bypass the earth lead from the ECU. Looks like
I will need to send ECU for repair as it is not switching to earth to prime the fuel lines.