Special active solvent for fast and gentle cleaning of sensitive components of the air flow sensor in gasoline and diesel engines The Cleaner also distinguishes itself by means of a very fast evaporation that is free of residues Removes contaminants at the hot wire or the hot plate of air flow sensors Suitable for use in gasoline and diesel engines 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