Tank ventilation with venturi nozzle

The system (1) has vapor filter (2) that is connected via first line (11) to first inlet point (4) having a suction pipe (3) and via a second line (12) to second inlet point (9) which is connected to a bypass line (5). The second inlet point is arranged between an air filter (6) and a compressor at the bypass line. The second line is connected to venturi nozzle (15) which is operated by removal of a carrier stream after a compressor (7) and in front of a throttle valve (8). An independent claim is included for method for controlling tank ventilation system.