Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Audi
>>
2003
>>
A4 Quattro Sedan (8E2) L4-1.8L Turbo (AMB)
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
P Code Charts
>>
P0721
P0721
DTC 17105 / P0721
