Ikhatriji TDO25S2 49173-07522 49173-07508 Volvo S40 DV6B

Ngaba kufuneka ndiphucule i-wastegate yam kwaye zeziphi izibonelelo ezinokundinika? 
Kukho isibini sohlaziyo olwahlukeneyo lwenkunkuma oluya kunceda ukusombulula iingxaki ezahlukeneyo.Ukuphucula i-actuator yenkunkuma ukuya kuguqulelo olunomlinganiselo ophezulu kuya kuvumela umda ophezulu wokunyusa.Umzekelo, ukuba i-turbo ine-actuator ye-11 ye-PSI, kunye nesilawuli esihle sokunyusa iyakwazi ukulungiswa malunga ne-19-20 PSI, kodwa ingabi ngaphantsi kwe-11 PSI.I-actuator ye-PSI ye-15 inokulungelelaniswa ngokulula kwi-23-24 PSI, kodwa kwakhona, ayikho ngaphantsi koxinzelelo oluxeliweyo olumileyo.Kukwakho ii-actuator zomdyarho ezifumanekayo kwi-19, 24, kunye ne-29 PSI.Uguqulo lwale ngxaki/uphuculo lwemeko yi-turbo evumela ukonyuswa ukuba kunyuke ngaphaya kwendawo ekujoliswe kuyo.Kwezinye iimeko, i-exhausts ehambayo ekhululekile kakhulu edibeneyo kunye neendlela ezifanelekileyo ezixhasayo kunye ne-hot tune inokubangela ukuba i-turbos ingakwazi ukukhupha i-wastegate ngokufanelekileyo.Imeko evumela imoto ukuba iqhubeke nokwakha i-boost ngaphaya kwethagethi yayo, nokuba i-wastegate flapper ikwindawo yayo evulekileyo epheleleyo yaziwa ngokuba yi "boost creep".I-Boost creep inokupheliswa ngeendlela ezininzi;ikliphu ye-iturbine inokuvumela umoya omncinci ukuba uphumele kwiiblayidi ze-injini yomoya, ukubuyisela imoto kumxube otyebileyo kunokunceda kwezinye iimeko, kwaye kwezinye iimeko ubungakanani obuqhelekileyo be-wastegate flapper bunokususwa, umngxuma wandiswa, kwaye mkhulu, I-flapper esebenzayo ngakumbi efakwe endaweni yayo.Kwezinye iimeko oku kuya kufuna ukuthotywa kwakhona, ngakumbi ukuba ulawulo lokunyusa luphathwa yikhompyuter.I-flapper enkulu, kwiimeko ezininzi, iya kunceda ukuphelisa iziganeko zokunyusa;nangona kunjalo, kwezinye ze-IHI turbos, oku kunokubangela umsebenzi owongezelelweyo ekufuneka wenziwe.Ii-IHI's zinovakalelo ngakumbi, ngoko ke kwezinye zezi turbos, "ipilisi" yesithinteli kumgca we-wastegate actuator vacuum kuya kufuneka kutshintshwe kubungakanani obahlukileyo ukulungiselela umjikelo otshintshileyo womsebenzi we-actuator oziswe yiflapper enkulu.