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Air filter change Audi A4 2001 - 2004

Air filter change Audi A4 2001 - 2004

1 minute read

Audi A4

2001 - 2004
Time
0.2 hours
Difficulty
 - step 1
Air filter location
 - step 2
Undo two retaining screws on the air filter body
 - step 3
Carefully remove air duct
 - step 4
Remove second air duct
 - step 5
Undo the MAF sensor plug
 - step 6
Now release the air intake
 - step 7
Undo the 2 Phillips retaining fixings
 - step 8
Carefully lift away the top section of the air filter body
 - step 9
View of the air filter cover
 - step 10
Air filter in position
 - step 11
Now you can lift out the air filter
 - step 12
Clean off any debris on the surface of the filter. Replace with new filter if heavily contaminated
 - step 13
Check air filter box for debris. Clean if required, now replace the air filter
 - step 14
Reassemble the air filter housing
 - step 15
Undo the circular clip on the air intake, use a screwdriver for this
 - step 16
Relocate wiring

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