Join the Presentation "Diagnostic Communication with a ZEV using UDS on IP (SAE J1979-3)” at the SAE OBD Symposium

Visit Softing Automotive at the SAE On-Board Diagnostic Symposium in Amsterdam | March 12-14, 2024

The SAE International On-Board Diagnostics Symposium-Europe continues to serve as the industry’s trusted event, providing regulatory and standards updates geared towards meeting European Commission and the California Air Resources Board ground vehicle emissions regulations. This important event provides a platform for open dialogue between OEMs, suppliers, regulators, and government to discuss topics, such as:

  • Current & changing OBD global emissions rules & regulations
  • The intent of regulations
  • Technical application, potential conflicts & solutions
  • Legislative policies & standards
  • Industry drivers
  • Emerging technologies impacting markets worldwide

This is your opportunity to connect and unite with global light- and heavy-duty OBD-systems engineers to discuss the technical topics in powertrain diagnostics that directly influence ground vehicle emissions reduction efforts.

"Diagnostic Communication with a ZEV using UDS on IP (SAE J1979-3)"

Speaker: Peter Subke, Softing Automotive
Wednesday, March 13, 2024, 8:30 a.m. 

(Session Code: OBDEW)

SAE J1979 and its “OBD Modes” served the protection of our environment against harmful pollutants for decades, but due to regulatory adoption of the Unified Diagnostic Services (UDS), SAE J1979 now becomes a multiple part document series. For SAE J1979-3 (ZEVonUDS), emission-related failures will be replaced by ZEV propulsion-related failures. This presentation introduces to the the basics of UDSonIP, DoIP and ZEVonUDS. It also covers how DoIP is used for diagnostic communication with the ZEV propulsion system to read the VIN.

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