Report: Mass Air Flow Sensor May Fail
Volkswagen Jetta Problem
Exhaust & Emissions Affected: Gasoline
Average Mileage: 125,000 mi (100,000 mi - 150,000 mi)
Visitor, 2003 Volkswagen Jetta, 150,000 mi
Check engine light came on - read the code and it said it was the mass airflow sensor so I replaced the part. Overall it was a pretty easy part to replace.