Application - Disconnect electrical connection of the air flow sensor and remove the sensor. Spray generously onto dirty components such as the hot wire or hot plate and allow the dirt to drip off. Do not touch the sensitive components of the sensor. Allow the solvent to dry completely before installation. Application is recommended every time the air filter is replaced or when problems arise.

Note: Before using on plastics that are sensitive to solvents, especially on mechanically-loaded parts, test for compatibility.