Elastically suspended submersible fuel pump is mounted directly in the tank in its lower part, and is surrounded by a reservoir with a grid, through which is possible to apply even much splashing of fuel. The pump supplies pressurized fuel from the fuel tank through the fuel filter to the fuel distribution manifold nozzles. The excess fuel is returned to the tank through a hose drain. Elektrobenzonasos turn on the computer via a relay when the ignition or the ignition switch is in the "off" to "Starter".