Curiosii for ever!
: Car repair manuals for everyone.
Home
>>
Audi
>>
2004
>>
A4 Sedan (8E2) V6-3.0L (AVK)
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P0021
P0021
DTC P0020 - P0025:
