Report: Corrosion of the Ground Inside the Mass Air Flow Sensor
Nissan Altima Problem
Engine Affected: 3.5L V6
The ground inside mass air flow (MAF) sensor can corrode and possibly cause drivability problems. The corrosion is enough to affect the sensor data but not enough to create a trouble code. Diagnosing this can be difficult because it won't always illuminate the Check Engine light.
Visitor, 2002 Nissan Altima, 3.5L V6, 150,000 mi
Car ran rough, would stall, replaced mass air flow sensor car runs good