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Keep your air flow sensor working smoothly with CRC Electronic Contact Cleaner. This powerful yet gentle cleaner is perfect for cleaning all types of electronic contact points, including sensors found in vehicles. The aerosol can contains 16 ounces of flammable solvent-based cleaner that easily removes dirt, oil, and grime without damaging the delicate contacts. Use it to improve air flow sensor function, restore fuel efficiency, and prevent future build-up. Its compact size makes it easy to store in your vehicle or toolbox for on-the-go cleaning. Trust CRC, a veteran-owned business, to provide superior products that meet your needs.