发明名称 |
FUEL ALCOHOL CONTENT DETECTION VIA AN EXHAUST GAS SENSOR |
摘要 |
Various systems and methods are described for an exhaust gas sensor coupled to an exhaust system of an engine. One example method comprises, during selected engine fueling conditions, alternating between applying different voltages to the sensor; and identifying an amount of alcohol in fuel injected to the engine based on sensor outputs at the different voltages.
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申请公布号 |
US2013311073(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201313953621 |
申请日期 |
2013.07.29 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
SOLTIS RICHARD E.;SURNILLA GOPICHANDRA;HUBBARD CAROLYN PARKS;BEHR KENNETH JOHN;CLARK TIMOTHY JOSEPH |
分类号 |
F02D41/04 |
主分类号 |
F02D41/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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