solved was the live wire going through passenger side sender unit right where it goes into fuel tank
New sender ordered from volvo ( peace of mind as grand kids sit above when travelling )
Hi gang 2001 V70 140bhp Car died on me swapped fuel relay with fog relay still did not start . Sounded like no fuel as engine spinning really fast on crank Bypassed fuel pump, car worked great Fitted new pump car ran for 57 miles then died , had to wait 2mins before it would start again ran for half...