What is the best Mass Air Flow Sensor to install on a 2000 Ford F-150 with a...

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NickFe

New member
...4.6L engine? I have a check engine light that translates to a bad oxygen sensor. However, there is nothing wrong with them, and I read that someone replaced all four of his oxygen sensors twice and the light still stayed on. He said that after further investigation it turned out to be the Mass Air Flow Sensor, and after replacing it, the problem was solved. So, I want to replace mine, but I'm not sure what brand is the best.
 
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tronary

Member
NEVER replace any part till you KNOW the problem. Go to auto store and have the codes scanned and find out what the light is telling you. The o2 sensors only tell of a problem not that they need replaced. If you should need a maf sensor you will need the one that goes with the car. They are calibrated to your engine size. A maf sensor usually sends a malfunction code of "lean mixture bank 1 & 2. MAF sensors can usually be cleaned with electronic cleaner in a spray can and don't need replaced.
 
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