Oxygen sensors yog ib qho tseem ceeb ntawm lub tsheb emission systems. Nws saib xyuas cov ntsiab lus ntawm cov pa oxygen hauv cov pa tawm thiab xa cov teeb liab mus rau lub cav tswj lub cav kom kho qhov sib piv ntawm cov roj rau huab cua kom pom kev ua haujlwm zoo. Yog hais tias lub cav kuaj lub teeb los, nws yuav yog vim muaj kev ua haujlwm tsis zoo hauv cov pa oxygen sensor. Nkag siab txog qhov chaw ntawm cov pa oxygen sensors tuaj yeem pab kuaj xyuas thiab kho txhua yam teeb meem.
Yog li, qhov twg yog qhov oxygen sensor nyob? Oxygen sensors feem ntau yog nyob rau hauv cov pa tawm manifold los yog cov yeeb nkab tso pa. Nws yog feem ntau nkag tau los ntawm hauv qab lub tsheb thiab tuaj yeem pom los ntawm nws cov hlau txuas thiab cov duab.
Yog tias koj tab tom sim nrhiav cov pa oxygen sensor, thov nco ntsoov tias cov tsheb sib txawv yuav muaj qhov chaw sib txawv. Thov xa mus rau lub tsheb tus neeg siv phau ntawv qhia rau cov lus qhia tshwj xeeb lossis nrog tus kws kho tsheb rau kev pab.
Qee lub tsheb tshiab tuaj yeem muaj ntau lub tshuab pa oxygen, xws li ib qho ua ntej thiab ib qho tom qab lub catalytic converter. Cov sensors no yuav muaj cov haujlwm sib txawv, xws li saib xyuas cov pa phem ntawm lub cav lossis kev ua haujlwm ntawm catalytic converters.
Txawm hais tias kev ua haujlwm tsis zoo ntawm cov pa oxygen sensor yuav ua rau muaj teeb meem nrog lub tsheb emissions thiab roj efficiency, hloov nws yog qhov yooj yim thiab siv tau. Tsuav koj nkag siab txog txoj haujlwm ntawm cov pa oxygen sensor ntawm lub tsheb thiab daws txhua yam teeb meem tam sim ntawd, koj tuaj yeem ua kom koj lub tsheb khiav zoo thiab ua haujlwm tau zoo.