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Non–Ideal Properties of ZrO 2 and TiO 2 Exhaust Gas Oxygen Sensors
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1980 by SAE International in United States
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A brief physical description of ZrO2 and TiO2 exhaust gas oxygen sensors is presented, followed by a comparison of the two sensors operating under actual open-loop and closed-loop conditions on an engine/dynamometer setup. The sensitivity of the ZrO2 sensor to engine load and cylinder-to-cylinder maldistribution is explored, and the compatibility of the ZrO2 switch point and a three-way catalyst window is considered.
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CitationShulman, M. and Hamburg, D., "Non–Ideal Properties of ZrO2 and TiO2 Exhaust Gas Oxygen Sensors," SAE Technical Paper 800018, 1980, https://doi.org/10.4271/800018.
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