GB 18352.6-2016 English Translated 英文版 翻译 Limits and Measurement Methods for Emissions from Light-Duty Vehicles (CHINA 6)
GB 18352.6-2016 [Official Version]
Limits and Measurement Methods for Emissions from Light-Duty Vehicles (CHINA 6)
Limits and Measurement Methods for Emissions from Light-Duty Vehicles (CHINA 6)
English Name: Limits and measurement methods for emissions from light-duty vehicles(CHINA 6)
Chinese Name: 轻型汽车污染物排放限值及测量方法（中国第六阶段）
Issued by: Ministry of Environmental Protection of the People's Republic of China and General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
Issued on: 2016-12-23
Implemented on: 2020-7-1
Superseding: GB 18352.5-2013 Limits and measurement methods for emissions from light-duty vehicles (CHINA 5)
Language: English
File Format: PDF
Delivery: Immediate delivery
CONTENTS
Foreword1 Scope
2 Normative References
3 Terms and Definitions
4 Pollution Control Requirements
5 Type Test
6 Extensions to Type Test
7 Conformity of Production
8 In-service Conformity
9 Implementation of the Standard
Annex A (Normative) Information on Type Test
Annex B (Informative) Format of Type Test Report
Annex C (Normative) Test of Exhaust Emissions after a Cold Start at Normal Temperature (Type I Test)
Annex D (Normative) Test of Real Driving Emissions (Type II Test)
Annex E (Normative) Test of Crankcase Emissions (Type III Test)
Annex F (Normative) Test of Evaporative Emissions (Type IV Test)
Annex G (Normative) Durability Test of Pollution Control Devices (Type V Test)
Annex H (Normative) Test of CO, THC and NOx exhaust emissions after a cold start at low temperature (Type VI Test)
Annex I (Normative) Test of Refueling Emissions (Type VII Test)
Annex J (Normative) On-board Diagnostics (OBD) System
Annex K (Normative) Specifications of Reference Fuels
Annex L (Normative) Special Requirements for Vehicles Fuelled with LPG or NG
Annex M (Normative) Type Test of Replacement Pollution Control Device as Separate Technical Unit
Annex N (Normative) Requirements for Ensuring Conformity of Production
Annex O (Normative) In-Service Conformity
Annex P (Normative) Requirements for Vehicles That Use a Reagent for the Exhaust After-Treatment System
Annex Q (Normative) Emissions Test Procedure for a Vehicle Equipped with a Periodically Regenerating System
Annex R (Normative) Hybrid Electric Vehicle (HEV) Test
1 SCOPE
This Standard specifies the limits and measurement methods for emission pollutants at normal and low ambient temperatures, real driving emissions (RDE), crankcase emissions, evaporative emissions and refueling emissions, and technical requirements and measurement methods for the durability of pollution control devices and on-board diagnostic (OBD) systems of light duty vehicles equipped with positive-ignition engines.
This Standard specifies the limits and measurement methods for emission pollutants at normal ambient temperatures, real driving emissions and crankcase emissions, and technical requirements and measurement methods for the durability of pollution control devices and on-board diagnostic (OBD) systems of light duty vehicles equipped with compression-ignition engines.
This Standard specifies the requirements and verification for type test of light duty vehicles, check and verification methods of conformity of production and in-service conformity.
This Standard also specifies the special requirements for vehicles fuelled with Liquefied Petroleum Gas (LPG) or Natural Gas (NG).
This Standard also specifies the type test procedure for replacement pollution control devices as separate technical units intended to be fitted on light duty vehicles with respect to pollutant emissions.
This Standard also stipulates the technical requirements for vehicles that use a reagent for the exhaust after-treatment system and the procedure for emission test of vehicles equipped with periodical regeneration systems.
This Standard applies to the vehicles, including hybrid electric vehicles, powered by positive-ignition engines or compression-ignition engines, with the maximum design speed of being greater than or equal to 50 km/h.
At the manufacturer's request, type test can be performed for Category M1, M2, N1 and N2 vehicles with the maximum mass exceeding 3,500 kg in accordance with this standard.
This Standard shall not apply to the vehicle that has passed the China VI type test in accordance with GB 17691.
The vehicles fuelled by the fuel types that are not contained in the Annex K can refer to the relevant provisions specified in this standard.
2 NORMATIVE REFERENCES
The standard refers to the following normative documents or the provisions contained therein. For undated references, the latest edition of the referenced document applies.
GB 1495 Limits and measurement methods for noise emitted by accelerating motor vehicles
GB 3847 Limits and measurement methods for exhaust smoke from C.I.E. (Compression Ignition Engine) and vehicle equipped with C.I.E.
GB 7258 Safety specifications for power-driven vehicles operating on roads
GB/T 15089 Classification of power-driven vehicles and trailers
GB 17691 Limits and measurement methods for exhaust pollutants from compression ignition and gas fuelled positive ignition engines of vehicles (III IV V)
GB18285 Limits and measurement methods for exhaust pollutants from vehicles equipped ignition engine under two-speed idle conditions and simple driving mode conditions
GB/T 19001 Quality management systems - Requirements
GB/T 27630 Guideline for Air Quality Assessment of Passenger Car
HJ/T 390 Technical Requirement for Environmental Protection Product - Control System of Fuel Evaporative Pollutants from Vehicle WITH Gasoline Engine
HJ 509 Determination of Platinum, Palladium and Rhodium loading in the vehicle-used ceramic catalytic converters Inductive Coupled Plasma-Optical Emission Spectrometry and Inductive Coupled Plasma-Mass Spectrometry
ISO 2575 Road vehicles — Symbols for controls, indicators and tell-tales
ISO 8422-1991 Sequential sampling plans for inspection by attributes
ISO 9141-2 Road vehicles -- Diagnostic systems -- Part 2: CARB requirements for interchange of digital information
ISO 14230-4 Road vehicles -- Diagnostic systems -- Keyword Protocol 2000 -- Part 4: Requirements for emission-related systems
ISO 15031-3 Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 3: Diagnostic connector and related electrical circuits, specification and use
ISO 15031-4 Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 4: External test equipment
ISO 15031-5 Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 5: Emissions-related diagnostic services
ISO 15031-6 Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 6: Diagnostic trouble code definitions
ISO 15031-7 Road vehicles -- Communication between vehicle and external equipment for emissions-related diagnostics -- Part 7: Data link security
ISO 15765-4 Road vehicles — Diagnostics on Controller Area Network (CAN) — Part 4: Requirements for emissions-related systems
EN 1822 High efficiency air filters(EPA, HEPA and ULPA)
SAE J1850 Class B data communications network interface
SAE J2186 E/E data link security
SAE J1930 Electrical/Electronic Systems Diagnostic. Terms, Definitions, Abbreviations, and Acronyms (Equivalent to ISO/TR 15031-2)
SAE J1930-DA Electrical/Electronic Systems Diagnostic Terms, Definitions, Abbreviations, and Acronyms Web Tool Spreadsheet (Equivalent to ISO/TR 15031-2)
SAE J1962 Diagnostic Connector (Equivalent to ISO/DIS 15031-3: December 14, 2001)
SAE J1978 OBD II Scan Tool (Equivalent to ISO/DIS 15031-4: December 14, 2001)
SAE J1979 E/E Diagnostic Test Modes
SAE J1979-DA Digital Annex of E/E Diagnostic Test Modes
SAE J1850 Class B data communications network interface
SAE J2012 Diagnostic Trouble Code Definitions
3 TERMS AND DEFINITIONS
For the purpose of this standard, the following terms and definitions apply.
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The Above Standard is Readily Available in English.
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