Historical

SAE J1979DA_202203

Name: SAE J1979DA_202203 PDF | Request Standard
SKU: f419f2d3781c

J1979-DA, Digital Annex of E/E Diagnostic Test Modes

Standard by SAE International, 2022-03-31

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SAE J1979DA_202203.PDFSecure PDF
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Language: English
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Language: English
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About This Item

On-Board Diagnostic (OBD) regulations require passenger cars, and light and medium duty trucks, to support communication of a minimum set of diagnostic information to off-board “generic” test equipment. This document specifies the diagnostic data which may be required to be supported by motor vehicles and external test equipment for diagnostic purposes which pertain to motor vehicle emission-related data. SAE J1979 was originally developed to meet U.S. OBD requirements for 1996 and later model year vehicles. ISO 15031 5 was based on SAE J1979 and was intended to combine the U.S. requirements with European OBD requirements for 2000 and later model year vehicles. Many new data parameters have been added to support the OBD regulations for the US, China, Europe, and Brazil.

SKU: f419f2d3781c

Publication Date: 2022-03-31

Standard Status: historical

Publisher: SAE International

Document Type: Ground Vehicle Standard

Subject: , , , , , , , ,

Official SAE: Doi link

New Version Available: J1979DA_202607 (2026-07-16)
Previous Version: J1979DA_202504 (2026-05-27)
Previous Version: J1979DA_202510 (2025-10-21)
Previous Version: J1979DA_202508 (2025-08-19)
Previous Version: J1979DA_202404 (2024-04-01)
Previous Version: J1979DA_202305 (2023-05-24)
This Version: J1979DA_202203 (2022-03-31)
Previous Version: J1979DA_202104 (2021-04-21)
Previous Version: J1979DA_201905 (2019-05-08)
Previous Version: J1979DA_201702 (2017-02-16)
Previous Version: J1979DA_201406 (2014-06-10)
Previous Version: J1979DA_201110 (2011-10-10)
Previous Version: J1979DA_201009 (2010-09-28)

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