Injini ye-Opel Insignia 2.0 CDTi - konke odinga ukukwazi

Injini engu-2.0 CDTi ingesinye sezitimela ezinamandla ezidume kakhulu kwaGM. Abakhiqizi bakwaGeneral Motors abayisebenzisa emikhiqizweni yabo kubalwa iFiat, Jeep, Alfa Romeo, Saab, Chevrolet, Lancia, MG, kanjalo neSuzuki neTata. Igama elithi CDTi lisetshenziswa kakhulu kumamodeli we-Opel. Sethula ulwazi olubaluleke kakhulu mayelana ne-Option 2.0!

2.0 Injini ye-CDTi - ulwazi oluyisisekelo

Idrayivu iyatholakala ngezinketho zamandla ahlukahlukene. Injini engu-2.0 CDTi itholakala ku-110, 120, 130, 160 kanye no-195 hp. Izixazululo ezijwayelekile zihlanganisa ukusetshenziswa kwesistimu kaloliwe evamile enezijovo ze-Bosch, i-turbocharger ene-variable blade geometry, kanye namandla abalulekile iyunithi yokushayela ekwazi ukuwakhiqiza.

Ngeshwa, injini inezithiyo eziningi, ezibangelwa ngokuyinhloko uhlelo oluphuthumayo lwe-FAP / DPF, kanye nesisindo esiphindwe kabili. Ngenxa yalesi sizathu, lapho ufuna imoto esetshenziswa kahle nale injini, kufanele unake ngokukhethekile isimo lobuchwepheshe - hhayi kuphela imoto, kodwa futhi injini.

Idatha yobuchwepheshe yesikhungo samandla

Enye yezinketho ezifunwa kakhulu zikadizili inguqulo ye-110 hp. ngo-4000 rpm. Isebenza kahle futhi idla kancane uphethiloli. Inombolo yayo ye-serial yi-A20DTL futhi ukufuduka kwayo okugcwele kungu-1956 cm3. Ifakwe amasilinda amane akulayini anobubanzi obungu-83 mm kanye ne-piston stroke engu-90,4 mm ene-compression ratio engu-16.5.

Kwasetshenziswa nesistimu ye-Commonrail kwafakwa ne-turbocharger. Umthamo wethangi likawoyela ngu-4.5L, ibanga elinconyiwe yi-GM Dexos 5, ukucaciswa okungu-30W-2, umthamo wokupholisa ngu-9L. Injini iphinde ibe nesihlungi se-diesel particulate.

Amandla kaphethiloli asetshenziswa ku-4.4 amalitha ngebanga lika-100 km ne-CO2 ephumayo engu-116 g ikhilomitha ngalinye. Ngakho-ke, udizili uhlangabezana nezinga lokukhishwa kwe-Euro 5. Isheshisa imoto ibe imizuzwana engu-12.1. Idatha ethathwe kumodeli ye-Opel Insignia I yango-2010.

2.0 Ukusebenza kwenjini ye-CDTi - yini okufanele uyibheke?

Ukusebenzisa injini engu-2.0 CDTi kuzobandakanya izibopho ezithile, ikakhulukazi uma umuntu enemodeli yenjini endala. Into esemqoka ukusevisa idrayivu njalo. Kuyadingeka ukushintsha ngezikhathi ezithile ibhande lesikhathi injini, njalo 140 ayizinkulungwane km. km. 

Ukushintsha njalo kwamafutha nakho kuphakathi kwezinyathelo eziyinhloko zokuvimbela. Isincomo somkhiqizi siwukwenza lokhu kulungisa okungenani kanye ngonyaka noma njalo ngemva kuka-15 km. km.

Futhi, kufanele kuqashelwe ukuthi ungalayishi izinto eziningi zesakhiwo senjini. Umsebenzisi kufanele asebenzise uphethiloli wekhwalithi ephezulu futhi aqinisekise ukuthi amandla okushayela awahlali ezingeni eliphezulu kusukela ekuqaleni komzila - uma kwenzeka kubhuleka kakhulu ezimweni ezinjalo, i-dual mass flywheel ingalayishwa ngokweqile futhi ifinyeze ukuphila kwayo ngokuphawulekayo. .

Izinkinga uma usebenzisa idrayivu

Nakuba injini engu-2.0 CDTi ngokuvamile ijabulela ukubuyekezwa okuhle, kukhona amaphutha edizayini atholakala ezimotweni zakwa-Opel, phakathi kokunye. Ukungasebenzi kahle okuvame kakhulu kufaka phakathi isihlungi se-diesel particulate esinephutha, kanye nesistimu yokulawula enganikeza imilayezo edukisayo. Kwakuyiphutha elikhulu kangangokuthi ngesinye isikhathi umkhiqizi wahlela umkhankaso lapho avuselela uhlelo lokuphatha injini kanye ne-DPF.

Ngaphezu kokwehluleka kwesoftware, isihlungi se-DPF besinenkinga ngenxa yokuvaleka kwamavalvu. Izimpawu zazihlanganisa intuthu emhlophe, ukukhuphuka kwamazinga kawoyela, nokusebenzisa uphethiloli ngokweqile.

Ukungasebenzi kahle kwe-valve ye-EGR kanye nesistimu yokupholisa

I-valve ye-EGR engalungile nayo iyiphutha elivamile. Ngemva kwesikhathi esithile, i-soot iqala ukunqwabelana engxenyeni, futhi ngenxa yokuthi kunzima kakhulu ukuhlukanisa nokuhlanza, kunezinkinga ekulungiseni. 

Injini engu-2.0 CDTi iphinde yaba nesistimu yokupholisa engalungile. Lokhu akusebenzi kuphela ku-Opel Insignia, kodwa nasezimotweni ze-Fiat, i-Lancia ne-Alfa Romeo, ezazifakwe le yunithi yamandla. Isizathu kwakuwumklamo ongaqediwe wepompo yamanzi kanye nesipholile. 

Uphawu kwaba ukuthi injini yokulinganisa izinga lokushisa ishintshe indawo yayo ngokungalawuleki ngenkathi ishayela, futhi into epholile yaqala ukuphela ethangini lokunweba. Isizathu sokuphuka ngokuvamile ukungasebenzi kahle kwe-radiator fin, i-sealant evuzayo kanye ne-vane yepompo yamanzi eyonakele.