audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Turbocharger - exploded view, engines with code letters BHZ, BZC, CDLA, CDLC > < Checking charge air system for leaks, engines with code letters AXX, BPY, BWA

A3 Mk2

Turbocharger with charge air system, engines with code letters BHZ, BZC, CDLA, CDLC
Turbocharger with charge air system, engines with code letters BHZ, BZC, CDLA, CDLC
  Note
t  Observe the rules for cleanliness → Chapter.
t  Secure all hose connections with the correct type of hose clips (same as original equipment).
t  Hose connections and hoses for charge air system must be free of oil and grease before assembly. However (applies only to plug-in connectors); the seal and the sealing surface of plug-in connectors should be lubricated lightly with oil → Chapter.
t  Charge air system must be free of leaks, checking for leaks → Chapter.
t  Renew self-locking nuts.
   
t  Hose clip pliers -VAS 5024A- or spring-type clip pliers -V.A.G 1921- are recommended for installing spring-type hose clips.
t  Fill turbocharger with engine oil at connection for oil supply line.
t  After installing turbocharger, allow engine to idle for approx. 1 minute and do not rev up immediately to ensure turbocharger is supplied with oil.
Fitting hose connections with plug-in connectors → Chapter.
  W00-1179

Turbocharger - exploded view, engines with code letters BHZ, BZC, CDLA, CDLC > < Checking charge air system for leaks, engines with code letters AXX, BPY, BWA