05-12 Nissan Left Catalytic Converter Frontier Pathfinder

Gasoline cars are all equipped with three-way catalytic converters. Gasoline is composed of hydrocarbons. If all hydrogen and all carbon react completely with oxygen to produce carbon dioxide and water under ideal conditions, the gas released in this way will have no impact on the human body and the environment, but no engine It's perfect. When the combustion reaction in the engine is incomplete, some less common gases will be released, such as carbon monoxide and nitrogen oxides. These gases are not only harmful to the human body, but also cause acid rain and other environments. Pollution, the main responsibility of the three-way catalytic converter is to chemically react the harmful substances produced when the fuel is incompletely burned to form harmless substances such as nitrogen, carbon dioxide and water.