audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Engine control unit > < Servicing ignition system
Air cleaner - exploded view
   
Air cleaner - exploded view
1 - Hose clip
q   3.5 Nm
2 - Air hose
3 - Hose clip
q   3.5 Nm
4 - Air duct
q   Clipped into air cleaner housing
q   Clean out dirt, leaves and salt deposits
5 - Air duct
q   Clean out dirt, leaves and salt deposits
6 - Air duct
q   Secure to lock carrier (2 Nm)
q   Clean out dirt, leaves and salt deposits
7 - Rubber grommet
8 - Water drain hose
q   Clean any leaves and dirt out of water drain hose (important)
9 - Guide for water drain hose
10 - Hot air intake (countries with cold climates only)
q   Slide hot air intake into air cleaner as far as stop; then turn clockwise until it engages noticeably
11 - Air cleaner (bottom section)
q   Clean out dirt, leaves and salt deposits
q   Check for dirt in water drain and clean as required (important)
12 - Retainer for air cleaner (bottom section)
q   Must engage positively
q   Do not use any lubricants
13 - Air filter bypass flap valve -N275-
q   With flap for variable intake manifold change-over
14 - Bolt
q   For air filter bypass flap valve -N275-
15 - Air filter element
q   Use genuine air filter element → Electronic parts catalogue
q   Change intervals → Maintenance tables
q   Removing and installing → Chapter
q   Also clean snow screen (if fitted)
16 - Frame insert for air cleaner (bottom section)
17 - Air cleaner (top section)
q   Clean out dirt, leaves and salt deposits
18 - Bolt
q   1.5 Nm
19 - O-ring
q   Renew if damaged
20 - Air mass meter -G70-
q   Removing and installing → Chapter

   

Engine control unit > < Servicing ignition system