This Standard specifies the limits and measurement methods for emissions from gasoline vehicles under two-speed idle conditions, steady-state loaded mode, transient loaded mode and simple transient loaded mode. Meanwhile, this Standard also specifies the methods and determination bases for the appearance inspection, OBD inspection and evaporative emission control system detection of gasoline vehicles. This Standard is applicable to the inspection for new produced vehicle at end of production line, inspection for register vehicle and inspection for in-use vehicle. This Standard also applies to other vehicles equipped with ignition engines.
Basic Data
Standard ID
GB 18285-2018 (GB18285-2018)
Description (Translated English)
Limits and measurement methods for emissions from gasoline vehicles under two-speed idle conditions and short driving mode conditions
Ministry of Ecology and Environment Announcement No.51 of 2018; National Standard Announcement No.15 of 2018
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
Summary
This standard specifies the exhaust gas pollutant emission limit and measurement method for gasoline vehicle double idle method, steady state condition method, transient working condition method and simple transient working condition method. This standard also specifies the method and judgment basis for the appearance inspection, OBD inspection, fuel evaporative emission control system detection of gasoline vehicles. This standard is applicable to the inspection of new production vehicles, registration inspection and inspection of vehicles in use. This standard also applies to other vehicles equipped with a spark-ignition engine.
