SAE 2014 On-Board Diagnostics Symposium - Europe

Technical Session Schedule

Wednesday, March 5

2014 On-Board Diagnostics Symposium - Europe - Day 3
(Session Code: OBDE300)

Room Saal Maritim  9:00 a.m.

Time Paper No. Title
9:00 a.m. ORAL ONLY
Bosch perspective on Gasoline, Diesel and Hybrid OBDII Development
While Gasoline and Diesel OBD systems have been developed and established for many years, current challenges mostly are related to strategies for optimizing fuel economy or eliminating emissions such as stop-start, boost recuperation and strong HEV systems. CARB has already started to modify OBD II requirements for such systems, which will be continued including some kind of CO2 related requirements.

Accordingly, this presentation is intended to give some insight in corresponding OBD development, also considering the growing interaction of combustion and electrical subsystems.

Bosch will present OBD approaches for systems e.g. with minimized combustion engine idle, without deceleration fuel cut-off or with modified combustion engine operating points, suitable for both EU and US market. Further on, OBD aspects for HEV systems including traction battery systems are illustrated.
Peter Klee, Robert Bosch GmbH
9:30 a.m. ORAL ONLY
CARB HD Update
Mike Regenfuss, California Air Resources Board
10:00 a.m. ORAL ONLY
Developing HDOBD Products for Worldwide Markets
The presentation focuses on Worldwide HDOBD Product Development and specifically on the differences between US EPA/ARB and Euro 5/Euro 6 OBD. Differences between monitor requirements will be discussed in detail. The presentation will also focus on the differences in scan tool requirements, demonstration testing, certification, and post production reporting. Development costs and effort to support different standards will also be reviewed. Finally, the organization to support Worldwide OBD product development is also discussed.
Jeffrey Potts, Cummins Inc.
10:30 a.m.
BREAK
11:00 a.m. ORAL ONLY
Diesel OBD Panel Discussion
Moderators - Jeffrey Potts, Cummins Inc.
Panelists -
Zissis C. Samaras, Aristotle University of Thessaloniki
John Van Gilder, General Motors Co.

12:30 p.m. ORAL ONLY
ACEA Heavy Duty Soot Sensor Technology Survey And Performance META Study
Andrew David Noble, Ricardo UK, Ltd.