Charge Air Cooler Schematic Overview

Charge Air Cooler Schematic Overview






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

• Checking, refer to => [ Double Check-Valve, Checking ] Testing and Inspection.

• Discontinued starting from 11.10.

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 Non-Return Valve

16 Charge Air Regulation Vacuum Diaphragm

17 Wastegate Bypass Regulator Valve (N75)

18 Turbocharger Recirculation Valve (N249)

19 Turbocharger