Part II

Part II

NOTE: Components marked with an * are checked by the On Board Diagnostic (OBD).
Components marked with ** are checked by the Output Diagnostic Test Mode (DTM).






1. Charge pressure bypass valve

2. Connecting pipe/hose
Recirculating valve for turbocharger (N249) */**

3. Pressure regulator valve
For crankshaft housing ventilation

4. Connecting pipe/hose
From charge pressure bypass valve to upper air duct

5. To crankshaft housing ventilation
6. From air filter

7. Upper air guiding duct
Vehicles with engine code APH, with screw clamp

8. Bracket
9. 25 Nm
10. 10 Nm
11. From exhaust turbocharger-exhaust connection
12. Connecting pipe/hose

13. Connecting pipe/hose
To vacuum diaphragm for Wastegate Bypass Regulator Valve -N75-

14. Circlip

15. O ring
Replace

16. Intake hose
To intake connection of exhaust turbocharger

17. Wastegate Bypass Regulator Valve -N75-
The valve will be activated from the engine control module (pulsed)
Check activation with output Diagnostic Test Mode (DTM).