2006 Volkswagen Jetta Q&A

2006 Volkswagen Jetta Question: Exhaust system malfunction

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? -
Answer 1
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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