Foxwell NT510 active the fuel pump on BMW E30 3 Series (confirmed).
I used to need to do this after a fuel filter change to eliminate any air trapped in the fuel lines. Currently have to hook up a power supply directly to the fuel pump to start it. It has specific modules for the N57/M57 diesel engines.
As you can see below, come to “Component activation” and select “Activation fuel pump”, then “Model selection” to select E30, then “Series” to select “3 Series”.
Plus, read Foxwell NT510 BMW function list and you can find a “Active the fuel pump” function is available too.