Protec Oxygen Sensor and Catalytic Converter Cleaner, 375ml contains a new engine decarbonization technology. Oxidate dissolves resins, carbon deposits, but also other contaminants that prevent the proper functioning of the lambda probe and the catalyst. Successfully cleans the entire exhaust system for gasoline / diesel engines, but also hybrids. Add the contents of the bottle to a maximum of 80 liters of fuel once every 3 months.
Quantity: 375 ml