Audi workshop manuals > a4 mk1 > power unit > 6-cylinder diesel direct
Audi b8 & volkswagen 2.0 (a4, q5, gti, & more) water pump.
Full vacuum hose replacement diy w/pics?. Audi workshop manuals > a4 mk1 > power unit > 6-cylinder diesel direct. Rear suspension a4 allroad diagram oem reference
Diagram, drawing, pic 1.8t engine w/ BPV (or DV) circled - AudiForums.com
Audi B8 & Volkswagen 2.0 (A4, Q5, GTI, & More) Water Pump - Symptoms
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Full Vacuum Hose Replacement DIY w/Pics? - AudiForums.com