Audi A4 B6 Brake Booster Vacuum Pump Replacement (2002-2008) | Pelican Parts DIY Maintenance Article
Audi 2.0t TSI Engine Common Problems - Articles - Deutsche Auto Parts
Amazon.com: RKX 2.0T Vacuum Pump Reseal/Rebuild Kit compatible with VW & Audi 2.0 T TFSI B8 A4, Q7 : Automotive
Audi Workshop Manuals > A4 Mk1 > Brake system > Brakes, hydraulics, regulator, servo > Electric vacuum pump > Removing and installing electric vacuum pump