This standard specifies the emission limits for type certification and production consistency inspection tests of pollutants emitted by light-duty vehicles and the durability requirements for pollution control devices. This standard specifies the test methods for exhaust pollutant emissions after cold start of light vehicles, crankcase gas emissions, evaporative emissions from vehicles equipped with ignition engines, and durability tests of pollution control devices. This standard applies to light-duty vehicles powered by ignition engines or compression ignition engines with a maximum design speed greater than or equal to 50km/h.
GB 18352.2-2001 history
2016GB 18352.6-2016 Limits and measurement methods for emissions from light-duty vehicles(CHINA 6)
2014GB 18352.5-2013 Limits and measurement methods for emissions from light-duty vehicles (CHINA 5)
2005GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (Ⅲ, Ⅳ)
2001GB 18352.2-2001 Limits and measurement methods for emissions from light-duty vehicles(Ⅱ)
GB 18352.2-2001 Limits and measurement methods for emissions from light-duty vehicles(Ⅱ) was changed to GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (Ⅲ, Ⅳ).