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Place the sensor on a towelfor cleaning. Apply the cleaner 鈥?10-15 blasts around the inside of the sensor will do. Also clean the sides of the part, its housing, its connectors, and its terminals. If you have a hot wire mass air flow sensor, make sure the cleaner doesn鈥檛 get onto the hot wires or plate.

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  • Clean your MAF (Mass Air Flow) sensor when it’s dirty rather than replace this $300 part. It’s quick and easy with some handy tools and a spray. Spray 10 to 15 spurts of the (MAF) mass air flow sensor cleaner onto the wire or plate.

  • What is a mass air flow sensor service?

  • A mass air flow sensor service is an important part of an engine tune up and should be performed at regular intervals. The automotive industry uses carburetor cleaner though carburetors are only featured on older cars. This aerosol cleaner is light, and cleans deposits most cleaners cannot.

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