Vehicle emissions control - Wikipedia
WEBVehicle emissions control is the study of reducing the emissions produced by motor vehicles, especially internal combustion engines. The primary emissions studied include hydrocarbons, volatile organic compounds, carbon monoxide, carbon dioxide, nitrogen oxides, particulate matter, and sulfur oxides. Starting in the 1950s and 1960s, various ...
Tampering and Aftermarket Defeat Devices | Clean Air Northeast
WEBLearn how tampering with vehicle emissions control systems is illegal under the Clean Air Act and harms public health and the environment. Find out what federal and state laws prohibit, how to enforce them, and what are the consequences of violating them.
Check Emission System Light: What It Means and What to Do ... - AutoZone
WEBLearn how to diagnose and fix the Check Emission System warning light on your car, which indicates a fault with the emissions control system. Find out the common causes, symptoms, and solutions for this issue, and how to prevent it from happening again.
Regulations for Emissions from Vehicles and Engines
WEBAug 29, 2024 · Learn about the EPA standards for passenger cars, light-duty trucks, medium-duty vehicles, and heavy-duty vehicles to reduce smog, soot and toxic pollution. Find out how to contact the EPA, access data, and report problems.
Emission control system | Description, Components, & Facts
WEBLearn how emission control systems limit the discharge of noxious gases from internal-combustion engines and other components in automobiles. Explore the components, functions, and types of emission control systems, such as air-injection, EGR, catalytic converter, and evaporative control.
Emission Control Systems: How Your Car Reduces Its …
WEBApr 13, 2024 · Your car’s emission control systems are essential in reducing its environmental impact by managing and minimizing pollutants released into the atmosphere. Oxygen sensors monitor exhaust gases, EGR valves recirculate gases to lower combustion temperature, and catalytic converters convert harmful pollutants.
Emission Control - Department of Energy
WEBLearn about the research and development of aftertreatment technologies to control exhaust emissions from advanced combustion engines. Find out how VTO supports efficient, durable, low-cost emission control systems …
What Is An Emission Control System - How It Works? - Carorbis
WEBSep 2, 2021 · Learn what an emission control system is, how it works and what are the different types of devices used to reduce harmful emissions from vehicles. Find out how catalytic converters, evaporative emission control, exhaust gas recirculation, diesel particulate filter and selective catalyst reduction work and how to fix them.
United States vehicle emission standards - Wikipedia
WEBLearn about the history and current status of vehicle emission standards in the U.S., which cover tailpipe pollution and fuel economy. Find out how California and other states have different standards and why.
How Evaporative Emission Control Systems Work
WEBLearn how your car's evaporative emissions control system prevents harmful volatile organic compounds from escaping into the air. Find out how the system works, what it regulates and how you can prevent fuel evaporation.
Skip to content