Join our presentation "Comparison of the Application Layer Protocols SAE J1979-2, SAE J1979-3 and ISO 27145" at the SAE OBD Symposium in Prague
Shape the future of on-board monitoring and calibration systems. This presentation starts with a short overview of the legacy SAE J1979/ ISO 15031 that have been in use for the communication of an OBD scan tool and the OSD-Il system of combustion engine vehicles for decades. In addition, the presentation will provide an introduction to UDS and demonstrate how to use the unified diagnostic services for OBD on UDS, ZEV on UDS and globally harmonized OBD.