Ipayipi levalvu ye-PCV lihlala isikhathi esingakanani?
Injini yemoto yakho idinga kokubili umoya nophethiloli ukuze isebenze. Ngesikhathi somlilo, amagesi nawo akhiwa. Lawa magesi aqukethe imikhondo kaphethiloli futhi angashiswa kabusha ngokuwajova aphindele endaweni yokungena...
Injini yemoto yakho idinga kokubili umoya nophethiloli ukuze isebenze. Ngesikhathi somlilo, amagesi nawo akhiwa. Lawa magesi aqukethe iminonjana kaphethiloli futhi angashiswa kabusha ngokuwajova abuyiselwe endaweni eningi ewuthathayo. Lokhu kuthuthukisa ukusebenza kwenjini futhi kunciphisa ukusetshenziswa kukaphethiloli. Ivalvu ye-PCV (Positive Crankcase Ventilation) iyingxenye ebhekele ukuqoqa la magesi bese iwabuyisela enjinini.
I-valve ye-PCV idinga i-hoses ehlukene (ukumiswa okuqondile kuyahlukahluka ngokwakhiwa kwemoto kanye nemodeli). Amapayipi asetshenziswa ngokuyinhloko ukujova amagesi ashiwo ku-multifolded intake. I-valve ngokwayo isebenza ku-vacuum, ngakho-ke amapayipi ayimigqa ye-vacuum ngokobuchwepheshe.
Njengoba ungacabanga, i-PCV valve yemoto yakho kanye nepayipi le-valve ye-PCV abhekene namazinga okushisa enjini aphezulu namagesi abolayo. Ngaphezu kwalokho, kusetshenziswa i-valve ye-PCV nepayipi ngenkathi injini isebenza. Uma kuhlanganiswe ndawonye, lokhu kusho ukuthi kukhona amandla okuguga abalulekile.
Mayelana nesikhathi sokuphila, awukho ngempela umkhawulo wesikhathi obekiwe wepayipi lakho le-valve ye-PCV. Njengoba yenziwe ngenjoloba, ipayipi le-valve ye-PCV liyaguga ngokuhamba kwesikhathi futhi lidinga ukushintshwa, kodwa lesi sikhathi singahluka kakhulu kuye ngenani lezici ezihlukahlukene, okuhlanganisa ukuthi ushayela kangaki, ukuthi injini isebenza isikhathi esingakanani phakathi nohambo ngalunye. , njengenjini enakekelwa kahle nabanye abaningi.
Uma ipayipi le-valve ye-PCV lihluleka, nakanjani uzongena ezinkingeni ezihlanganisa ukuphelelwa amandla nokunciphisa ukusetshenziswa kukaphethiloli, ngakho-ke kubalulekile ukuqaphela izimpawu okufanele uzibheke, ezingase zibonise ukuthi ipayipi lakho (noma i-valve ye-PCV ngokwayo). ) inephutha noma ayisebenzi. vele ihlulekile. Lezi zimpawu zihlanganisa:
- Hlola Engine Indicator
- Umsindo oheyizayo ovela ekhomishini yenjini (okubonisa imbobo epayipini le-vacuum)
- Injini igijima ngokungalingani kuwo wonke amajubane
- Injini inokungalingani (okumahhewu noma "ukugxuma") akwenzeki lutho
- Awekho amandla noma impendulo lapho unyathela i-gas pedal
- Ukunciphisa ukusetshenziswa kukaphethiloli
Uma ubona noma yiziphi zalezi zimpawu, kubalulekile ukuhlola kokubili i-valve ye-PCV kanye nepayipi le-valve ye-PCV. Uma eyodwa yazo ihluleka noma isivele yehlulekile, kufanele ishintshwe.
