Device for detecting actual boost pressure in suction line of loaded combustion engine of motor car, has control unit that is connected to boost pressure sensing unit, to compare actual boost pressure with test value in operating mode

摘要

The device comprises a boost pressure sensing unit (10) and a control unit (13). The control unit is connected to the boost pressure sensing unit. The control unit is provided for comparing the actual boost pressure with test value in an operating mode. An independent claim is included for method for recognizing manipulation or detection of boost pressure sensing unit.