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Systems Enhanced by Software for LEV
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English
Abstract
A vehicle with a production 1.6 litre 4 valve per cylinder engine that achieved Tier 0 (US87) emission standards, has demonstrated Low Emission Vehicle (LEV) capability. Minimal base engine modifications, the applications of auxiliary air injection and exhaust gas re-circulation (EGR) extended the hardware platform. The systems ultimate potential was achieved by a system specific software and calibration approach.
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Citation
Cook, P., Karlsson, S., Aspinall, E., and Sherwood, T., "Systems Enhanced by Software for LEV," SAE Technical Paper 940931, 1994, https://doi.org/10.4271/940931.Also In
References
- AC Catalytic Converter Manual and Application Guide Exhaust Systems Engineering AC Spark Plug Division, General Motors Corporation 1986
- Summers J.C. Skowron J.F. Miller M.J. Use Of Light-Off Catalyst to Meet the California LEV/ULEV Standards SAE Paper No 930386
- TUDOR R.J. Electronic Throttle Control as an Emission Reduction Device SAE Paper No 930939 Lotus Engineering England