I-Encyclopedia yezinjini: PSA/BMW 1.6 THP (uphethiloli)

Iyunithi yesimanjemanje, esezingeni eliphezulu, eyonga uphethiloli eyakhiwe ngokubambisana nezinkampani ezimbili ezinkulu. Lokhu kungasho into eyodwa kuphela - impumelelo enkulu. Futhi kuzuziwe, kodwa lokho abasebenzisi abangakulindela.

Isanda kuqala ukukhonjiswa injini, eyaziwa nge-1.6 THP, yaklonyeliswa okhethweni lwamazwe ngamazwe olubizwa nge-“Engine of the Year” kanti iminyaka engu-10 yawina indondo enkulu emkhakheni wenjini isuka ku-1,4 yaya ku-1,8 litres. Kunzima ukungayibizi ngempumelelo, kodwa kubakhiqizi kuphela.

Injini isifakiwe kumamodeli ahlukene e-PSA concern (Citroen and Peugeot), kanye nakuma-BMW kanye nezimoto ezincane. Yayihloselwe ukuvala izinjini ezindala, ezinkulu ezifiselekayo ngokwemvelo futhi yenza umsebenzi omuhle kakhulu wokunikeza ukusebenza okuhle kakhulu ngenxa yetorque yayo ephezulu (ngisho ukusuka ku-1200-1400rpm). Isikhathi sevalvu eguquguqukayo ene-turbocharging nomjovo oqondile - ngisho nokushayela okuguquguqukayo - can thola inani elincane lamafutha. Amandla athuthukiswa yile njini avamise ukuba phakathi kuka-150 no-225 hp, kodwa izinguqulo ezinamandla kakhulu zePureTech zikhula zifike ku-272 hp. Ngeshwa, yilapho izinzuzo ziphela khona.

Inkinga enkulu, ikakhulukazi izinjini ochungechungeni lokuqala (kuze kube 2010-2011) i-tensioner yebhande lesikhathi esingalungileesebenzisa uwoyela ophuma ohlelweni lokuthambisa injini. I-tensioner ibangela ukuthi uchungechunge lwesikhathi lunwebe, okubuye kube nomthelela omubi ekusebenzeni kwesistimu yesikhathi se-valve eguquguqukayo kanye nayo yonke injini, okuholela ekushiseni okungafanele kukaphethiloli, okuholela ekwakhekeni kwenani elikhulu le-carbon deposits. Udala konke umbuthano ononya wezinkingalapho omunye elawula omunye futhi omunye elawula olandelayo, njalo njalo.

Imiphumela? Iketanga lesikhathi eleluliwe, umule noma ukushiswa kukawoyela ngokweqile kuyizinkinga ezincane kakhulu. Okubi kakhulu uma kukhulunywa ngama-camshaft aminyene noma ukulimala kwekhanda. Ngezinye izikhathi izindandatho ze-piston zilinyazwa umle kangangokuthi zinwaya indawo engaphezulu yesilinda, futhi ukushiswa kukawoyela akusakwazi ukumiswa.

Ingabe injini embi? Yebo. Ungakwazi yini ukuphila nayo? Futhi. Ngakho-ke yini engiyidingayo? Umsebenzisi oqaphelayo futhi asondele njengeyunithi yobungcweti. Ukushintsha uwoyela okuvamile, ukugcinwa ngokucophelela kanye nokusabela okungenzeka ngokushesha ekungasebenzini kahle okuncane kuqeda izinkinga eziningi. Kubalulekile ukuhlanza injini kusuka ku-carbon deposits okungenani njalo ngezinkulungwane ezingama-50-60. km, futhi uchungechunge lwesikhathi kufanele lushintshwe njalo ngezinkulungwane eziyi-100. km.

Izinzuzo zenjini engu-1.6 THP: