On Board Diagnostics Symposium Videos

Heavy-Duty OBD Regulation Status

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This Air Resource Board presentation will address the background of the CARB HD OBD regulation along with a summary of latest changes that are occurring within HD such as Monitoring Requirements and Enforcement Regulation as well as provide insight of ...

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Updated SAE Standards (J2012, J1979, J1930, J1699)

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation will give a comprehensive look at J2012, J1979, J1930, J1699 while providing insight on direction that each committee is focusing on regarding issue critical to OEMs and supplier success.

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Update on California OBD II Requirements

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This is the second Air Resource Board presentation on OBD but this time it will address the background of LD CARB OBD regulation along with a regulatory schedule which begins in 2009/2010 that are occurring with LD as well as ...

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OBD Experiences: A Ford Perspective

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation will address a major OEMS experience with light duty OBD issues regarding designing vehicles gobally and then dealing with local OBD regulations and services.

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OBD Experiences: A Chrysler Perspective On Air-Fuel Ratio Cylinder Imbalance Diagnositcs

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

Beginning with 2011 model year, CARB requires implementation via a four year phase-in plan for Air-Fuel Ratio Cylinder Imbalance Monitoring on light duty gasoline applications.Air-Fuel Ratio Cylinder Imbalance can be caused by numerous failure modes, making this monitoring task rather ...

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Smart Sensors and Diagnostic Critical Electronic Control Units: Design Update

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

Modern powertrain control systems are composed of a complex arrangement of control modules, conventional sensors and actuators, and new “smart” sensors and actuators. The current CARB OBD regulation contains a definition of a “diagnostic critical electronic powertrain control unit” that ...

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Post Production Vehicle Evaluation

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation will give a deep dive into the importance of PVE and a Regulatory Summary of ARB's Verification of Standardized Requirements (PVE1), Verification of Monitoring Requirements (PVE2) and Verification and Reporting of In0use Monitoring Performance (PVE3).

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Diagnostics and EPA Driver Warning System for SCR Technology

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

The presentation describes one possible implementation to interfacing the EPA SCR Guidance to ARB OBD-II requirements, including driver warning for DEF level and quality, and DEF system tampering.

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Heavy Duty OBD J-1939 Communications

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentations gives a comprehensive update on one of the most important HD-OBD standards, the J1939 Communication Documents.

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Design Systems for OBD Diagnostics

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

On Board Diagnosis costs money. If OBD is not considered early in the design process, it may cost a lot more money. This presentation covers the conversation of design systems for OBD Diagnostics including OBD consideration in all design stages ...

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Design Vehicle Integration Issues

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

Presentation is on OBD Vehicle integration and control of critical vehicle parameters. A brief overview of what OBD comprises of and OBD requirements for the Heavy Duty Market are discussed along with the unique challenges the OEM faces in applying ...

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Calibrating Low-EGR Failures: How Low Is Too Low?

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation will address Super-Ultr-Low OBD Risks (S.U.L.O.R.) such as Decisions And Impact of Errors, Averaging To Reduce Variation, Failure Continuum and Receiver Operating Characteristc and the Need for Tools to Analyze Variation & Risk.

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A Comparison of J1939 and ISO15031

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

The evolution of vehicle diagnostics has seen many efforts to standardize diagnostic interfaces with off-board test equipment. One area that continues to elude standardization is the difference between passenger car and heavy duty truck diagnostic interfaces and regulations.This presentation will ...

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Global OBD Legislation Update

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

OBD system requirements were first developed by the California Air Resources Board, the U.S. Environmental Protection Agency, and the European Commission. New OBD requirements should be as consistent as possible with existing requirements to maximize reliability and to minimize system ...

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Challenges & Solutions for HEV & PHEV Diagnostics

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation discusses one of the biggest challenges in OBD and that is the emergence of HEV and PHEVE. With an estimate of Hybrids representing 50% of the passenger cars and LD by 2020 and of those 20% will represent ...

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Model Based Diagnostics - A Real Opportunity for Efficient Vehicles Management

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

OBD was so far intended under the limited notion of diagnostics applied to identify already developed anomalies or broken engine components, which are emissions relevant. However technologies available and existing on board data networks allow applying “model based” methods to ...

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Alternative Pathways for Threshold HD-OBD Monitoring

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This presentation will look at the problem of that Threshold HD-OBD monitoring for PM as well HC rely on indirect measurement methodologies as there is currently no PM or HC sensor accurate and robust enough to be feasible for mass ...

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A Short Story of On Board Diagnostics

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This paper will discuss the progression of On Board Diagnostics in both the US and Worldwide, and the challenges faced by the Auto Industry to remain compliant. Topics to be address include: progress and milestones of OBD, emission thresholds, working ...

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OBD Development for Diesel Engines: Experiences and Lessons Learned

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

The prime purpose of this case study presentation is to share real world experiences both good and bad. This will include examples of real issues experienced on programs of both DPF and EGR system OBD

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Panel Discussion: Meeting 2013 OBD Challenges

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

The presentation describes the challenges and concerns associated with new requirements and tightened thresholds in 2013 - three years after 2010 major new diagnostic and tailpipe emissions requirements. Various timing aspects of the development cycle are considered, including hardware design, ...

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Panel: General Service Issues for OBD (System Code and Component Code Designer Issues)

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

no abstract as of yet

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Summary Reports and Discussions on Breakout Sessions

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

no abstract at this time

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Keynote: OBD - Balancing a Consumer’s Needs, Risk Aversion, Simplification and Entertainment

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

Decisions we make today regarding what information we provide to the automotive driver in tomorrow's vehicles must take into account four consumer trends that are in various stages of their emergence. The good news is that these trends are fairly ...

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Keynote: Challenges of OBD in the HD Market

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

This Plenary address will discuss the major challenges facing the HD market including the current state and the need for maturity opportunities that as had been afforded the pass car industry. The major theme to be address is that OEs ...

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Keynote: Legislative Requirements and the Overall Clarity of the Engineering Process

Recorded on: 09/22/2009 during the 2009 On-Board Diagnostics Symposium

Time has proven the value of onboard diagnostics. The passenger car industry has performed admirably in overcoming the technical challenges associated with the development and implementation of OBD-II. Sensing capability, robust algorithm development, and processing power – all have been ...

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Virtual Conference Center

As an automotive engineer working with on-board diagnostics, it is imperative to stay informed of technical and regulatory updates concerning on-board monitoring and calibration systems.This ongoing need to meet CARB modifications and EPA regulations in the United States is addressed through exploring the latest developments from around the world with OBD specialists from major OEMs. Engaging in this event will enable you to walk away with new strategies for emissions, fuel efficiencies, and powertrain control systems for petroleum-based energy sources