Standard

SAE J2201_199306

Jun 1993 Withdrawn

Note: Latest version: SAE J2201_199907

Existing or new amendments and versions must be purchased separately.

Language English

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Abstract

SAE J1978 defines the requirements of the OBD II scan tool. SAE J2201 defines the minimum requirements of the vehicle communications interface for the SAE J1978 OBD II scan tool. This interface connects the SAE J1962 test equipment connector to the hardware/software of the SAE J1978 OBD II scan tool that will use this interface to communicate with vehicles for the purpose of accessing required OBD II functions. Included in this SAE Recommended Practice are several definitions relating to the interface, and interface functionality evaluation. Appendix A - Examples include several example interface circuit implementations, which are believed to meet the requirements of this document and of SAE J1978. These examples are NOT requirements of this document. They are provided to assist circuit designers in developing interface circuits. Appendix B - Supporting Documents includes a list of supporting documents for the examples shown in Appendix A .

Products specifications

Standard from SAE International
Published: June 1 1993
Withdrawn: July 20 1999
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

Product Relations

Refers: SAE J1978_202205
Refers: SAE J1930_201703
Refers: SAE J1850_201510
Refers: SAE J1962_201509
Refers: SAE J1979_201408
Refers: SAE J1962_201207
Refers: SAE J1979_201202
Replaced by: SAE J2201_199907

Extended editions Extended editions (0)

Version history Related Corrigenda and Amendments (0)

Version history History (2)

SAE J2201_199907

SAE J2201_199306

Abstract

Products specifications

Product Relations