Robert Bosch GmbH is an independent manufacturer of automotive equipment and supplies the automobile industry with Necessary parts and subsystems. Its activities include the Development, manufacturing and maintenance of e.g. fuel injection Systems for gasoline and diesel engines, systems for passive safety, Electric machines and mobile communications. Bosch's repair shops Are everywhere in Europe the places for diagnosing and repairing (Not only Bosch's) automotive subsystems and for supplying cars with spare parts. In addition, many independent workshops use test Equipment of Bosch's division for industrial equipment.