New developments of the 3 rd generation SFS-Flex system to meet PL5/6 emission requirements.
2009-36-0159
10/06/2009
- Event
- Content
- The paper presents a short introduction on the evolution from the first generation of software based flex fuel sensor systems over the second system generation including new gasoline/ethanol optimized fuel injectors to the 3rd generation, which combines all available optimized mechanical components.It demonstrates that to meet the new emission regulations and On Board Diagnostic requirements a new highly flexible Electronic Control Unit (ECU) is needed. A detailed description of the new powerful, layered-structure ECU-family is given.The paper concludes with some illustrative experimental results obtained by combining the new ECU-family with engine-layout optimized mechanical components.
- Pages
- 12
- Citation
- Pontoppidan, M., and Montanari, G., "New developments of the 3 rd generation SFS-Flex system to meet PL5/6 emission requirements.," SAE Technical Paper 2009-36-0159, 2009, https://doi.org/10.4271/2009-36-0159.