A6 Quattro Sedan V6-2.8L (AHA) (1998)
17. Remove cap screw (Figure 5, C) from air intake elbow and slide elbow rearward.
18. Disconnect crankcase ventilation hose (Figure 5, B) from the intake air elbow and remove the elbow.
19. Disconnect vacuum hose (Figure 5, D) and evaporative emission (EVAP) canister purge regulator hose (Figure 5, A) from the throttle body.
Note:
A support (90 mm or 3.5 inches) under the accelerator pedal will ease cable tension and aid in disassembly.