Video: EGR valve ua dab tsi ntawm lub tsheb?
2024 Tus sau: Taylor Roberts | [email protected]. Kawg hloov kho: 2023-12-16 00:29
Cov EGR valve yog ib qho ntawm cov khoom tseem ceeb uas tswj cov ntws thiab rov ua dua ntawm cov pa pa tawm. Thaum lub valve tau qhib, cov pa nkev yog tso cai los ntawm tsheb EGR system los pab tswj tsheb tso pa tawm.
Ua qhov no hauv kev txiav txim siab, yuav muaj dab tsi tshwm sim yog tias EGR valve raug thaiv?
Yog tus EGR valve yog txhaws lossis tag thaiv tawm nws tuaj yeem rov hlawv teeb meem emissions nyob rau hauv lub combustion chamber. Cov NOx emissions yuav ntws los ntawm cov combustion chamber thiab tawm ntawm cov yeeb nkab. Kev tso pa NOx ntau dhau yuav tshwm sim thaum kuaj pom huab cua thiab ua rau tsis ua haujlwm.
Kuj Paub, qhov EGR tsis zoo lub suab zoo li cas? Qhov no yuav thaiv qhov ntws ntawm cov pa pa mus tas li mus rau hauv cov khoom noj khoom haus. Koj yuav pom ib lossis ntau qhov ntawm cov hauv qab no cov tsos mob : Ib qho pinging lossis tapping suab nrov los ntawm lub cav ntawm qis RPM (ntawm qhov nrawm dua li qhov tsis ua haujlwm). Suab nrov yog lub suab ntawm qhov hluav taws kub thaum ntxov ntawm cov roj thaum nws ntsib qhov kub thiab txias.
Hauv txoj kev no, EGR lub valve puas tuaj yeem nres lub tsheb pib?
qhib EGR = tso zis ntau dhau. Tab sis nws yuav tsum tsis txhob ua rau tsis muaj- pib mob! Anti-shudder valve nyam hauv txoj haujlwm kaw YUAV twv yuav raug hu ua tsis muaj pib mob.
Koj puas tuaj yeem tsav nrog EGR valve tsis zoo?
Ib daig EGR valve tuaj yeem ua tau ua rau lub cav ping, thiab qhov ntawd yuav sai rhuav nws. Raws li cov teeb meem kev ua haujlwm koj piav, nws suab zoo li tus EGR valve pintle occationally sticks hauv qhov chaw qhib. EGR feem ntau yuav tsum tsuas yog siv qhov chaw qis, kev loj ceev tsav tsheb tej yam kev mob.
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