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Home >> Volkswagen >> 2018 >> Beetle S, 2D Hatchback >> Repair and Diagnosis >> External Pages >> Different car >> Section 89 (2.0L - Turbocharger, G-Charger - Engine Code(S): CBFA & CCTA (Convertible)) >> 21 Turbocharger, G-Charger >> Description And Operation >> Charge Air System Schematic Overview

Charge Air System Schematic Overview

WARNING: This page is about a different car, the 2013 Volkswagen Beetle. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Turbocharger System Overview
GWWS21-0090Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Brake Booster
  2. Non-Return Valve
  3. Vacuum Pump
  4. Mass Airflow Sensor -G70-
  5. Air Filter Housing
  6. Pressure Regulator Valve
    • For crankcase ventilation.
  7. Intake Manifold Tuning Valve -N156-
  8. Vacuum Diaphragm for the Variable Intake Manifold
  9. Double Check-Valve
    • Not available.
  10. Charge Air Cooler
  11. Throttle Valve Control Module -J338-
  12. EVAP Canister Purge Regulator Valve 1 -N80-
  13. to the Evaporative Emission (EVAP) Canister
  14. Intake Manifold
  15. Non-Return Valve
  16. Turbocharger Vacuum Diaphragm
  17. Wastegate Bypass Regulator Valve -N75-
  18. Turbocharger Recirculation Valve -N249-
  19. Turbocharger