Car Problem Reports

Nissan Altima Corrosion of the Ground Inside the Mass Air Flow Sensor

Nissan Altima Problem
4 Reports
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Model Years Affected: 2002, 2003

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.

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