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    what is a maf sensor

    for better fuel milage I was told to clean my MAF sensor on my 2002 sonoma 4.3 L.What is it and where is it Thank you Dave

    0  Views: 337 Answers: 1 Posted: 10 years ago

    1 Answer

    A mass air flow (MAF) sensor responds to the amount of a fluid (usually a gas) flowing through a chamber containing the sensor. It is intended to be insensitive to the density of the fluid.

    en.wikipedia.org/wiki/MAF_sensor


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