Internal combustion engine's suction device checking device for e.g. lorry, has suction ventilator coupled at suction device, and pressure conditions of suction device adjustable using suction ventilator

摘要

The device has a measuring device (36) attached to a suction device (18). A suction ventilator (12) is coupled at the suction device, and pressure conditions of the suction device are adjustable using the suction ventilator. The suction device has an intake system (22) of an internal combustion engine (20) and/or an air filter (24), which is arranged within the intake system. A driving energy device (39) produces the driving energy for the suction ventilator.