Posts Tagged: secondary air pump

Learn how a catalytic converter works

How a catalytic converter works A catalytic converter converts the various exhaust compounds of hydrocarbons (HC), Oxygen (O2), and Nitrogen oxides (N2) into more environmentally friendly gases. The converter is made using a porous ceramic structure coated with various precious metals. The metals are designed to react with the exhaust gases to cling to oxygen molecules and release them when fuel or oil enters the converter. This article explains how a catalytic converter works. In a perfect world, all engines would burn the perfect combination of air and fuel in … Read More