HJ 437-2008 Technical specification for on - board diagnostic (OBD) system of compression ignition and gas fuelled positive ignition engines of vehicles

HJ 437-2008 Referenced Document

GB 17691 Limits and measurement methods for emissions from diesel fuelled heavy-duty vehicles（China VI）*， 2018-06-22 Update
GB 18352.3-2005 Limits and measurement methods for emissions from light-duty vehicles (Ⅲ, Ⅳ)
HJ 438-2008 Durability of emission control systems of compression ignition and gas fuelled positive ignition engines of vehicles
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*， 2023-02-06 Update
ISO 15031-4 Road vehicles - Communication between vehicle and external equipment for emissions-related diagnostics - Part 4: External test equipment*， 2014-02-01 Update
ISO 15031-5 Road vehicles - Communication between vehicle and external equipment for emissions-related diagnostics - Part 5: Emissions-related diagnostic services*， 2015-08-01 Update
ISO 15031-6:2005 Road vehicles - Communication between vehicle and external equipment for emissions-related diagnostics - Part 6: Diagnostic trouble code definitions
ISO 15765-4 Road vehicles — Diagnostics on Controller Area Networks (CAN) — Part 4: Requirements for emissions-related systems*， 2021-07-30 Update
ISO 2575 Road vehicles — Symbols for controls, indicators and tell-tales — Amendment 1
SAE J1939 OBD Traceability Matrix*， 2022-12-16 Update
SAE J2012 Diagnostic Trouble Code Definitions (See Also SAE J2012DA)*， 2016-12-01 Update

2008 HJ 437-2008 Technical specification for on - board diagnostic (OBD) system of compression ignition and gas fuelled positive ignition engines of vehicles