Isn't yours like mine? a basic TD without intercooler? In that case there is bugger all electrics in there.
Have you checked that the stop valve is wired correctly? i.e. is it stopping when it should be opening?
Pop the banjo off the front of the pump and use the primer on the filter to check if you have flow to the pump.
Have you checked that the stop valve is wired correctly? i.e. is it stopping when it should be opening?
Pop the banjo off the front of the pump and use the primer on the filter to check if you have flow to the pump.