2000 Volkswagen Beetle 4 cyl Two Wheel Drive Automatic 50000 miles
Emission test showed Nox of 1028, limit is 485
CO% is 0.
HC is 7.
Mass airflow sensor and coolant temperature sensor replaced by dealer two days earlier. MIL light no longer lit.
Informed this vehicle has no EGR on a 2 litre gas engine.
Is the converter at fault with CO and HC so low?
If not, what else should be looked at?
have the same problem?
Tuesday, September 14th, 2010 AT 3:41 PM