Exhaust system malfunction on 2006 Volkswagen Jetta

My exhaust system malfunction light is on and I was wondering what I might be looking at to get that problem resolved. What is the process?

by in Phoenix, AZ on April 10, 2010
1 answer
ANSWER by on April 10, 2010
Do you have an exhaust leak that is audible? You may be dealing with an o2 sensor problem or a restriction in the exhaust system.
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