A4 Sedan L4-2.0L Turbo (BPG) (2005)
Vacuum Pump: Scan Tool Testing and Procedures
Selecting Functions
Selecting functions
After establishing diagnostic communication, checking the control module version and pressing the key proceed as follows:
Indicated on display: (Function selection, e.g. 02 - interrogate DTC memory)
Rapid data transfer HELP Select function XX
The engine control unit provides the following functions for carrying out self-diagnosis on the vacuum pump: