What is the air pump emissions controls?

Air pump emissions controls refer to systems designed to reduce and manage the release of pollutants from internal combustion engines, particularly in vehicles. These controls typically include components like the Positive Crankcase Ventilation (PCV) valve and air injection systems, which help to redirect and treat exhaust gases before they are released into the atmosphere. By improving combustion efficiency and reducing harmful emissions, these controls contribute to compliance with environmental regulations and help improve air quality.