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Home >> Audi >> 2014 >> TT Quattro Base, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 71 (2.0L - Turbocharger, Supercharger - Engine Code(S): CDMA (Roadster)) >> 21 Turbocharger, Supercharger >> Description And Operation >> Charge Air Cooler Overview

Charge Air Cooler Overview

WARNING: This page is about a different variant/trim than selected.
NOTE:

The hose supports, air guide pipes and hoses must be free of oil and grease before installing.

Secure all hose connections with hose clamps appropriate for the model.

To mount the charge hoses on their connectors securely, spray the bolts on the used clamps with rust remover before installing.

Fig 1: Charge Air Cooler (Engine Code BHZ) Assembly Overview
GWWA21-10207Courtesy of AUDI OF AMERICA, LLC
  1. Bolt
    • 5 Nm
  2. Bearings
    • For charge air cooler
  3. Charge Air Cooler
  4. Hose Clamp
  5. Bolt
    • 10 Nm
  6. Air Guide Pipe
  7. Air Guide Hose
  8. Hose Clamp
  9. To the Air Guide Hose
  10. Air Guide Hose
    • To throttle valve control module -J338-
  11. Hose Clamp
  12. Air Guide Pipe
  13. Bolt
    • 10 Nm
  14. Hose Clamp
  15. Air Guide Hose
  16. Hose Clamp
  17. O-ring
    • Replace
  18. Charge Air Pressure Sensor -G31-
  19. Bolts
    • 5 Nm
  20. Bolt or Nut
    • 10 Nm
  21. Hose Clamp
  22. Hose
  23. Hose Clamp
  24. Housing
  25. Turbocharger Recirculating Valve -N249-
  26. Bolt
    • 7 Nm
    • Quantity: 3
  27. O-ring
    • Replace
  28. Hose Clamp
  29. Hose