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2003 Audi A6 Quattro Question: what to do next



Visitor, Suffolk, VA, March 03, 2011, 12:31

my check engine light came on and I was told by a service machinic that it has to do with the cat not warmming up what do I need to do next.

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  • Answer #1

    March 03, 2011, 13:13

    Which engine? I don't think the 2003 models came with heated cats. Are you sure it was not the O2 sensor heating or cat. converter efficiency code? Do you have the exact code?


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