16-10-2016, 08:21 PM
Check the condition of the plug onto the pump and see if you have a live on the pump power feed pin (not the level sender power). If you have no live check the condition of the brown relay and its plug in the engine bay behind the ecu. If you do have a live feed give the lift pump a few taps while a friend turns the ignition on - if it starts working at this point you need a lift pump. More likely it is an electrical issue with one of the connections described previously.