If you could hear a ticking noise at the rear. This could be the fuel burning heather dosing pump. This should only activate when the outside temperature is lower than 5 °C.
The engine low pressure pump should be reasonably quiet. Like a humming noise, almost inaudible over the engine at idle.
Your fault does sound like a rail sensor connection fault to me. Does it have the overlay replaced harness?
The engine low pressure pump should be reasonably quiet. Like a humming noise, almost inaudible over the engine at idle.
Your fault does sound like a rail sensor connection fault to me. Does it have the overlay replaced harness?