audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Contact corrosion! > < Checking fuel system for leaks
Foreign particles in engine
Foreign particles in engine
When performing assembly work on engine, all open passages in the intake and exhaust systems must be sealed with suitable plugs (e.g. from engine bung set -VAS 6122-) to prevent foreign particles from entering the engine.
  Note
If the turbocharger has suffered mechanical damage → Chapter.
   

Contact corrosion! > < Checking fuel system for leaks