TT Roadster L4-2.0L Turbo (BPY) (2008)
‹› If pressure cannot be raised with Hand Vacuum Pump ( VAS 6213) or pressure drops immediately, check Hand Vacuum Pump (VAS 6213) and
connecting hoses for leaks. If no malfunction can be found: Replace vacuum diaphragm => [ Vacuum Diaphragm for Turbocharger ] See: Service
and Repair/Vacuum Diaphragm For Turbocharger.