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Systems that control the emission of pollutants

Emissions test that simulates real-world driving conditions to measure a vehicle's emissions performance.

Device that reduces toxic emissions in exhaust gases

Hydrocarbons, a measure of unburned fuel in engine emissions

Device reducing emissions by converting pollutants

Process of reducing nitrogen oxide emissions

A component that filters fuel vapors to reduce emissions

Measure of carbon monoxide emissions in the exhaust gas

a synthetic urea solution used to reduce nitrogen oxide emissions

Vehicle that produces excessive emissions, contributing significantly to air pollution.

a device that reduces nitrogen oxide emissions by converting them into nitrogen and water

Device measuring carbon monoxide levels in exhaust gases

The point at which exhaust gases exit the vehicle

Carbon Dioxide, a measure of combustion efficiency in engines

Number of times O2 sensor crosses rich/lean threshold

slow conversion of particulates into CO2 without special measures

Sensor that detects engine noise emissions to prevent damage

system for removing diesel soot from exhaust gases

Oxygen sensor, measures the difference in oxygen content between atmosphere and exhaust

Colorless, odorless gas produced by incomplete combustion, posing health risks to humans.