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· Registered
2007 E-350, 2006 SL500
201 Posts
Sometimes the sensor part of the Mass Airflow Sensor gets dirty and causes a code because it can't get a proper read. So, you could be able to clean the sensor with some MAF cleaner. Be sure to follow the instructions.
Other times you will need to replace it. Some sensors are replaceable in the housing and some are not.
What you are driving, where you buy the replacement MAF and if it is a sensor replacement or the whole unit, will determine the cost.
How easy it is to replace can be easy or difficult depending on where it is mounted in the engine bay.

· W163 and General M Gremlin
17,012 Posts
My car has started to stall when pulling away. My obd reader says mass or volume air flow A circuit. Is this an easy fix?
Welcome to the forum sjshep62,

No idea what you are driving.

Please Complete your Profile by adding the year and model of your car, so it will show next to every future post.
Members are not likely to search for the one post the model of the car is mentioned.
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