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#MAFcleaning#MAFrepair [Turn on subtitles]
This applies to all vehicles with [MAF sensor].
The "check engine light" is on in my car with a mileage of about 100,000 km, and the mix is said to be rich.
We are doing a lot of maintenance by replacing the [MAF] airflow sensor, which was usually around $100-300.
But before replacing it, run to your local paint store and invest only $3,0 and try this method.
The video is a Merceds Benz M272 engine.