Kodi payipi ya valve ya PCV imakhala nthawi yayitali bwanji?

Injini yagalimoto yanu imafunikira mpweya ndi mafuta kuti igwire. Pa kuyaka, mpweya amapangidwanso. Mipweya iyi imakhala ndi mafuta ochulukirapo ndipo imatha kuwotchedwanso powabayanso pamalo olowera ...

Injini yagalimoto yanu imafunikira mpweya ndi mafuta kuti igwire. Pa kuyaka, mpweya amapangidwanso. Mipweya imeneyi imakhala ndi petulo ndipo imatha kuwotchedwanso poyibayanso muzowonjezera zomwe amamwa. Izi zimathandizira kuti injini igwire bwino ntchito komanso imachepetsa kugwiritsa ntchito mafuta. Vavu ya PCV (Positive Crankcase Ventilation) ndi gawo lomwe limayang'anira kusonkhanitsa mipweya iyi ndikuibwezera ku injini.

Valavu ya PCV imafuna ma hoses osiyanasiyana (makonzedwe enieni amasiyana ndi kupanga galimoto ndi chitsanzo). Ma hoses amagwiritsidwa ntchito kwambiri pobaya mpweya womwe umalowetsedwa munjira zambiri. Valavuyo imagwira ntchito pa vacuum, kotero ma hoses ndi mizere ya vacuum mwaukadaulo.

Monga momwe mungaganizire, valavu ya PCV ya galimoto yanu ndi payipi ya valavu ya PCV imakhala ndi kutentha kwa injini ndi mpweya wowononga. Kuphatikiza apo, valavu ya PCV ndi payipi zimagwiritsidwa ntchito pamene injini ikuyenda. Kutengera pamodzi, izi zikutanthauza kuti pali kuthekera kwakukulu kovala.

Pankhani ya nthawi ya moyo, palibe malire a nthawi ya payipi yanu ya valve ya PCV. Popeza amapangidwa ndi mphira, payipi ya valve ya PCV imatha pakapita nthawi ndipo imayenera kusinthidwa, koma nthawi ino imatha kusiyana kwambiri malinga ndi zinthu zosiyanasiyana, kuphatikizapo momwe mumayendetsa nthawi zambiri, nthawi yomwe injini ikuyenda paulendo uliwonse. , monga injini yosamalidwa bwino ndi ena ambiri.

Ngati payipi ya valve ya PCV ikulephera, mudzakumana ndi mavuto kuphatikizapo kutaya mphamvu ndi kuchepetsa mafuta, choncho ndikofunika kudziwa zizindikiro zomwe muyenera kuziyang'anira, zomwe zingasonyeze kuti payipi yanu (kapena valavu ya PCV yokha). ) ndizolakwika kapena sizikuyenda bwino. zalephera kale. Zizindikiro izi ndi monga:

• Chongani Engine Indicator
• Phokoso loyimba kuchokera kuchipinda cha injini (kusonyeza bowo mu paipi ya vacuum)
• Injini imayenda mosiyanasiyana pa liwiro lililonse
• Injini ili ndi zosagwirizana (zoyipa kapena "kulumpha") zopanda ntchito
• Palibe mphamvu kapena kuyankha mukaponda pa pedal ya gasi
• Kuchepetsa mafuta

Mukawona chimodzi mwa zizindikirozi, ndikofunika kuyang'ana valavu ya PCV ndi payipi ya valve ya PCV. Ngati imodzi yalephera kapena yalephera kale, iyenera kusinthidwa.