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? - Visitor
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. - jason94
exhaust system malfunction is on what can it be.
...5,000 maintenance and check up. What could cause the light to come on? What could cause "the exhaust system malfunction"?
Due to an ignition component and/or engine coolant temperature sensor failure, the Check Engine Light may illuminate. Replacement of the failed component will be necessary to correct this concern.
engine light is on. I had it reset and came back on within 10 miles. Had code checked it was a P0410. I think this has something to do with the exhaust. How do I fix it?
Now the Exhaust System Malfunction light is on. Would the injector cleaner cause that cause everything else is normal. Thanks