The impact of oxygen sensor degradation on air-fuel ratio and emissions

机译：氧气传感器退化对空燃比和排放的影响

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This paper designs engine bench test for oxygen sensor degradation which is simulated by oxygen signal generator, and analyses the impact of oxygen sensor degradation on air-fuel ratio and emissions. The conclusions offer some bases for improvement of air-fuel ratio control.

机译：本文设计了由氧信号发生器模拟的氧传感器劣化的发动机台阶测试，并分析了氧传感器劣化对空燃比和排放的影响。结论为改善空燃比控制提供了一些碱基。

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《2011 International Conference on Electric Information and Control Engineering》|2011年|p.2773-2776|共4页
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Wang Dongliang; Huang Kaisheng; Wu Xiaozhong; Wang Yinhui;
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中图分类自动化技术及设备;
关键词
air-fuel ratio; emissions; oxygen sensor degradation;

机译：空燃比;排放;氧传感器退化;

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3. A new method for measurement of air-fuel ratio based on the response time of binary-type exhaust gas oxygen (BEGO) sensor for application in small spark ignition (SI) engines [J] . PV Manivannan, M Singaperumal, A Ramesh Transactions of the Institute of Measurement and Control . 2014,第2期

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The impact of oxygen sensor degradation on air-fuel ratio and emissions

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