Liqui Moly Air Fow Sensor Cleaner 200ML 4066 Product Overview Product Details Removes contaminants at the hot wire or the hot plate of air flow sensors. Suitable for use in gasoline and diesel engines. 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. A dirty hot wire or hot plate in the air flow sensor leads to incorrect readings for calculating the fuel/air mixture. The starting and idling properties of the vehicle are thus impaired, the engine performance is reduced and the fuel consumption increases.
