Hose Diagram

Hose Diagram

- Follow the guidelines for cleanliness. Refer to => [ Clean Working Conditions ] Clean Working Conditions.

• Before testing or performing a repair, check all air guide pipes and hoses and all vacuum lines for leaks and secure seating.






1 Turbocharger Recirculating Valve (N249)

2 Throttle Valve Control Module (J338)

3 Pressure Regulator Valve for the Crankshaft Housing Ventilation

4 To the EVAP Canister

5 Pressure Cell

6 Wastegate Bypass Regulator Valve (N75)

7 Turbocharger

8 Brake Booster

9 Non-Return Valve

10 Mass Airflow (MAF) Sensor (G70)

11 Air Filter Housing

12 Coolant Connection

13 Vacuum Pump

14 Non-Return Valve

15 Oil Filter Bracket

16 Evaporative Emission (EVAP) Canister Purge Regulator Valve 1 (N80)

17 Double Check-Valve

18 Charge Air Pressure Sensor (G31)

19 Charge Air Cooler