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Nissan's Gasoline SULEV Technology
ISSN: 0148-7191, e-ISSN: 2688-3627
Published April 02, 2000 by SAE International in United States
Annotation ability available
Event: Future Car Congress
A new gasoline-fueled Super Ultra Low Emissions Vehicle (SULEV) technology has been developed that meets the California Air Resources Board's (CARB) most stringent tailpipe emission levels and zero evaporative emissions, while fulfilling all On-Board Diagnostic II (OBD II) requirements.
This paper will describe the various new technologies used in achieving the SULEV standards, such as the HC trap system with an ultra-thin wall substrate for the improvement of catalyst light-off time, and an electrically actuated swirl control valve for reducing cold-start emissions. In addition, a control approach to stabilizing NOx emissions will also be discussed.
CitationNishizawa, K., Momoshima, S., and Koga, M., "Nissan's Gasoline SULEV Technology," SAE Technical Paper 2000-01-1583, 2000, https://doi.org/10.4271/2000-01-1583.
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