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April 12, 2005 Service bulletin

Fuel injectors, unnecessary replacement. update. tt

Audi technical service bulletin 0501 for 2002-2005 Audi A4, 2002-2005 Audi A6 and 2002-2005 Audi S4 and others.

Bulletin number
0501
Component
Fuel system, gasoline: fuel injection system: injectors
Summary
Fuel injectors, unnecessary replacement. Update. Tt

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