Foreign Objects In Engine

To prevent foreign objects from entering when working on the engine, open intake and exhaust tract channels must always be sealed off with suitable plugs, for example from the : VAS6122 .
If there is mechanical damage to the turbocharger. Refer to If mechanical damage is found on the turbocharger, for example a destroyed compression wheel, it is not enough to just replace the turbocharger. To prevent subsequent damage, the following work must be performed: .