The mechanic didn't read the procedure. It says to disconnect the fuel tank
pump power connector (they are not real clear that they're talking about the
pump power connector, but there's pictures). Then start the engine and let
it run until it stalls. This clears most of the fuel without filling the
trunk, and nooks and crannies around the tank with fuel.
You could remove the fuse, but you're gonna have to remove the connector
anyway.