E46 Fuel Pump Wiring Diagram. Fuel pump will not come on if relay not jumped but fuse 25amp still blows when ignition turned oncars has all new ejectors fuel filter n regulator coils and plugs. Bmw e46 fuel pump testing 325i 2001 2005 325xi 325ci 2006 325ti 2004 pelican parts technical.
1999 e46 fuel pump operates when relay is jumped with wirebut car blows fuse 25amp at ecm when ignition is engaged. I checked everything only to find the pump was. The bmw e46 fuel pump is located under the rear seat of the vehicle.
Plug on board computer to remote control.
This is unlike a schematic diagram where the arrangement of the components interconnections on the diagram usually does not correspond to the components. Touch the other end to the battery. Use heat shrink to protect the wire from the elements. Fuel pump does not appear to get 12v on any of combination of the 4 connector contacts when ignition is turned on.