2000 Audi A6 p0411 code

2000 AUDI A6
160,000 MILES • 6 CYL • AWD • AUTOMATIC
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DPCHRIS
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my check engine light is on and the problem code seems to be a p0411. how serious is this and how much roughly cost to get fixed.
Nov 30, 2009 at 4:37 PM
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MHPAUTOS
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Hi there, this is an air pump problem, it may me a failed air pump, faulty check valve or a simple hose problem, have this check out first.

mark (mhpautos)
Nov 30, 2009 at 5:37 PM