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Estimator » Mass Airflow Sensor Replacement

Mass Air Flow Sensor Replacement Cost




$287 to $457
National Average
Estimate includes:


Parts (excludes tax & fees)


Common Symptoms
  • A failing mass airflow sensor can cause the Check Engine Light to come on and engine starting/running problems.

  • If the mass airflow sensor (MAF) is not functioning correctly, the vehicle may lack power when accelerating or going up hills.

Common Misdiagnoses
  • Mass airflow sensors (MAF) are often replaced when the only problem is a bad connector or the sensor wiring harness. The shop should check these items before replacing the sensor.

  • High-performance style wet foam air filters are not recommended because they will damage the mass airflow sensor and actually cause poor performance.

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