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Home >> Volkswagen >> 2017 >> Tiguan Limited, AWD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> 2.0L - Turbocharger & Supercharger - Engine Code: CCTA >> 21 Turbocharger, Supercharger >> Description And Operation >> Turbocharger System Overview

Turbocharger System Overview

Fig 1: Identifying Turbocharger System Overview
GWWS21-0090Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.
  1. Brake Booster
  2. Check Valve
  3. Vacuum Pump
  4. Mass Airflow Sensor -G70-
  5. Air Filter Housing
  6. Pressure Regulator Valve
    • For the crankcase ventilation.
  7. Intake Manifold Tuning Valve -N156-
  8. Vacuum Diaphragm for the Variable Intake Manifold
  9. Check Valve
  10. Charge Air Cooler
  11. Throttle Valve Control Module -J338-
  12. EVAP Canister Purge Regulator Valve 1 -N80-
  13. To the EVAP Canister
  14. Intake Manifold
  15. Check Valve
  16. Charge Air Regulation Vacuum Diaphragm
  17. Wastegate Bypass Regulator Valve -N75-
  18. Turbocharger Recirculation Valve -N249-
  19. Turbocharger