System, sensor combination and method for regulating, detecting as well as deciding current fuel-air ratios in combustion engines
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United States of America Patent
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Mar 4, 2003
Grant Date -
N/A
app pub date -
Oct 17, 2000
filing date -
Oct 12, 1997
priority date (Note) -
Expired
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Abstract
A system for regulating the fuel-air mixture in a multi-cylinder internal combustion engine. The system utilizes binary sensors to detect relative deviations from stoichiometric combustion, including individual combustion events, and allows for regulation to achieve optimal and similar combustion to take place in all the cylinders.
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