What is the function of automobile oxygen sensor

2022-10-27 23:49


The function of the automobile oxygen sensor is to detect whether there is excessive oxygen in the exhaust gas of the engine after combustion, that is, the oxygen content, and convert the oxygen content into a voltage signal to the engine computer, so that the engine can complete the closed-loop control of the excess air coefficient. The three-way catalytic converter has the highest conversion efficiency for hydrocarbon, carbon monoxide and nitrogen oxides in the tail gas, and can best transform and purify the discharged pollutants.

The function of the automobile oxygen sensor is to detect whether there is excessive oxygen in the exhaust gas of the engine after combustion, that is, the oxygen content, and convert the oxygen content into a voltage signal to the engine computer, so that the engine can complete the closed-loop control of the excess air coefficient. The three-way catalytic converter has the highest conversion efficiency for hydrocarbon, carbon monoxide and nitrogen oxides in the tail gas, and can best transform and purify the discharged pollutants.


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