Engine Compartment Vacuum Routing the Vacuum Connections for the Vacuum Pump on the Solenoid Valves Are Marked with a "Yellow" Ring or with the Designation "Vac" on the Solenoid Valves.
- Charge pressure control solenoid valve
- Wastegate unit
- Vacuum pump
- Exhaust gas recirculation solenoid valve
- Switchover valves solenoid valve
- Switchover valves vacuum unit
- Exhaust gas recirculation valve