Kodi vavu ya Positive Crankcase Ventilation (PCV) imakhala nthawi yayitali bwanji?
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Kodi vavu ya Positive Crankcase Ventilation (PCV) imakhala nthawi yayitali bwanji?

Injini yagalimoto yanu imagwira ntchito posakaniza mpweya ndi mafuta ndikuwotcha. Izi mwachiwonekere zimapanga mpweya wotayirira. Mipweya yambiri imeneyi imatuluka m’injini kudzera mu utsi wa mpweya ndiyeno kudzera m’chothirira. Komabe, izi sizingakhale ...

Injini yagalimoto yanu imagwira ntchito posakaniza mpweya ndi mafuta ndikuwotcha. Izi mwachiwonekere zimapanga mpweya wotayirira. Mipweya yambiri imeneyi imatuluka m’injini kudzera mu utsi wa mpweya ndiyeno kudzera m’chothirira. Komabe, izi sizingachitike ndi mpweya wa 100%. Mafuta ndi petulo ayenera kuwotchedwanso kuti achepetse kutulutsa mpweya komanso kuchepetsa mafuta. Apa ndipamene valavu yanu yabwino ya crankcase ventilation (PCV) imalowa.

Vavu ya PCV yagalimoto yanu imachita chinthu chimodzi chokha - imawongolera mipweya kuti ibwerere m'malo omwe amadya kuti awotchedwenso. Vavu ya PCV imagwiritsidwa ntchito nthawi zonse - imakhala yogwira ntchito injini ikugwira ntchito. Izi zikutanthauza kuti imatha kuwonongeka kwambiri. Komabe, nthawi ndi kugwiritsa ntchito si mdani wamkulu pano. Pali mafuta onyansa. Ngati simusintha mafuta nthawi zonse, sediment imatha kuchuluka. Izi zidzayipitsa valavu ya PCV ndikuyitseka, ndikukukakamizani kuti musinthe nthawi zambiri.

Palibe nthawi yeniyeni ya moyo wa valavu ya PCV yagalimoto yanu. Zimatenga nthawi yayitali. Kusamalira nthawi zonse kumathandizira kukulitsa moyo, ndipo kunyalanyaza kusintha mafuta pafupipafupi kumafupikitsa. Moyenera, valavu ya PCV iyenera kusinthidwa pa ntchito iliyonse yayikulu yokonzedwa (30k, 60k, 90k, etc.). Komabe, ndizotheka kuti valavu idzalephera pakati pa mautumiki.

Chifukwa cha kufunikira kwa valavu ya PCV komanso kuti ngati italephera, simudzatha kuyesa kuyesa kwa mpweya (ndipo injini yanu sichidzayenda bwino), ndizofunika kwambiri kuti mudziwe zizindikiro ndi zizindikiro zochepa. . zomwe zikuwonetsa kuti valavu yanu ikulephera kapena yasiya kale kugwira ntchito. Samalani izi:

  • Yang'anani kuwala kwa injini (ngati valavu sikugwira ntchito ikakhala pamalo otseguka)
  • Injini yogwira ntchito
  • Phokoso lomveka kuchokera pansi pa hood
  • Kuimba muluzu kapena kukuwa kuchokera pansi pa hood
  • Kuchuluka kwamafuta pa fyuluta ya mpweya wa injini (zopanga zina ndi mitundu, koma osati zonse)

Ngati mukuganiza kuti pali vuto ndi valavu ya PCV ya galimoto yanu, makina ovomerezeka angathandize kuzindikira vutoli ndikusintha valavu ya Positive Crankcase Ventilation (PCV) ngati kuli kofunikira.

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