Audi A6 - Removal and Installation; Air Filter Element

Protected by copyright. Copying for private or commercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
with respect to the correctness of information in this document. Copyright by AUDI AG.
5 Removal and Installation
⇒ “5.1 Air Filter Element”, page 27
⇒ “5.2 Upper Intake Manifold”, page 29
⇒ “5.3 Lower Intake Manifold with Fuel Rail”, page 32
⇒ “5.4 Fuel Injectors”, page 35
⇒ “5.5 High Pressure Pump”, page 38
⇒ “5.6 Engine Control Module”, page 41
⇒ “5.7 Oxygen Sensor before Catalytic Converter, Bank 1”, page
44
⇒ “5.8 Oxygen Sensor before Catalytic Converter, Bank 2”, page
46
⇒ “5.9 Oxygen Sensor after Catalytic Converter, Bank 1”,
page 47
⇒ “5.10 Oxygen Sensor after Catalytic Converter, Bank 2”,
page 49
5.1 Air Filter Element
Removing
– Remove bolts -arrows-.
– Remove air duct -1- and -2-.
– Disconnect check valve -1- from connection at air duct hose.
– Remove air duct hose, thereby loosening hose clamp -2- and
opening clips -arrows-.
Audi A6 2005 ➤
Fuel Injection and Ignition - Edition 03.2008
5. Removal and Installation 27