Izinkinga Eziyisi-7 Ezivamile Zezinjini zeVolkswagen EA888

Amamodeli amaningi akwaVolkswagen aziwa ngezinkinga zokuthembeka. Ngakho-ke, uma ufuna injini yeVolkswagen ethembekile, i-EA888 ilungile ngokulungiswa okufanele. Nazi izinkinga eziyisikhombisa ezijwayelekile zenjini yakwaVolkswagen EA888 kanye nezimpawu ezingakusiza ukuthi uzibone.

Uhlu Okuqukethwe
Izinkinga eziyisikhombisa ezijwayelekile okufanele uziqaphele ngenjini ye-EA888
Ukuvala

Izinkinga eziyisikhombisa ezijwayelekile okufanele uziqaphele ngenjini ye-EA888

Ukuhlukana kwekhoyili yokubasa

Lena inkinga evamile ngezinjini eziningi ezinama-turbocharged. Enye yezingxenye ezibalulekile zayo yonke injini evuthayo yikhoyili yokuthungela noma iphakethe lekhoyili. Ishintsha i-voltage ebhethrini ukuze ikhiqize inhlansi kuma-spark plug, okhela uphethiloli, okuholela ekushiseni.

Uma injini ye-EA888 iqala ukungasebenzi kahle, ikhoyili yokuthungela ingaba nephutha. Futhi ezinye izizathu zalokhu kwehluleka yilezi;

• Igebe le-spark plug elingafanele
• Ikhebula lokuthungela i-spark plug eligugile
• I-valve ivala ukuvuza
• Ukungena komswakama

Izimpawu zekhoyili yokushisa engasebenzi kahle

• Imoto ayikwazi ukuqala
• Ukukhanyisa noma ukukhanya kwemoto hlola ukukhanya kwenjini (isibani sokuphatha injini)
• Ngenelisa
• Ukuvevezela kwe-turbocharger phakathi nama-RPM aphezulu
• Ukuma kwenjini
• Ukufudumala/kubanda okumaholoholo okungenzi lutho
• Iphunga legesi

Ukusetshenziswa ngokweqile kwamafutha

Lokhu Ukukhishwa ngokuvamile kuthinta izinjini ze-Gen 2 EA888 1.8 nezingu-2.0. Kuyisizathu sokwamukelwa okungekuhle okwandile kwe Injini ye-EA888. Ukusebenzisa uwoyela ngokwedlulele kubhekisela ekutheni injini idla uwoyela omningi kunebanga elijwayelekile lokusebenza phakathi nezimo ezijwayelekile. Uma inkinga ingalungiswa ngokushesha, ingase ikhungathekise futhi ibize.

Imbangela yale nkinga izindandatho ze-piston ezacile zakwaVolkswagen ezakhelwe injini. Nazi izimpawu okufanele uzibheke:

Imiphumela yokusebenzisa uwoyela ngokweqile

• Yakha uwoyela enjinini noma kwi-spark plug
• Umsi okhipha intuthu eluhlaza okwesibhakabhaka
• Izingcezu zensimbi epanini lamafutha
• Ukuhluleka kwe-valve ye-PCV
• Amafutha amancane enjinini uma kuqhathaniswa nesikhathi sokushayela

Uma lezi zimpawu zenzeka, thatha isinyathelo ngokushesha kungakhathaliseki isizukulwane. Ukwehluleka ukwenza kanjalo kungabangela ukufakwa kukawoyela, kubangele injini ukuba icindezele uwoyela osele.

Kunconywa ukuthi umiselele i-valve ye-PCV yakho futhi ubone ukuthi iyayixazulula yini inkinga. Uma kungenjalo, sebenzisa ukuhlolwa kokusetshenziswa ukuze uqinisekise ukuthi amaringi e-piston ayinkinga yini.

Ukuvuza ku-thermostat yezindlu

Ngokudabukisayo, lokhu kujwayelekile ngezinjini ze-EA888, futhi izindlu ze-thermostat zisiza ukulawula ukugeleza kokupholisa.

Izizathu zokwehluleka kwe-thermostat

• Izingxenye ezinephutha
• Ukuguga okujwayelekile
• Ukushisa ngokweqile
• Sludge

Izimpawu zendlu ye-thermostat evuzayo

• Ukuma kungazelelwe kwenjini ngenxa yokuvuza okupholile
• Ukushisa ngokweqile kwenjini
• Ukushintshashintsha kwezinga lokushisa kwenjini
• Ukukhanya okuphansi kwezinga lokushisa elipholile
• Ukuvuza kwesipholile ngembobo yokukhala

Ngenhlanhla, kulula ukushintsha i-thermostat yezindlu. Kodwa kubalulekile ukwenza ukuhlolwa kwengcindezi ukuze uqinisekise inkinga.

Ukungasebenzi kahle kwephampu yamanzi

Ukwehluleka kwephampu yamanzi yemoto kuyinkinga evamile kwezokuthutha zanamuhla. Umnikazi wemoto angase ahlangabezane nokuwohloka okungenani kwephampu lamanzi elilodwa phakathi nesikhathi sayo sokuphila. Impilo yemoto incike ekutheni iphampu yayo yamanzi iwahambisa kahle kangakanani amanzi ukusuka kurediyetha kulo lonke uhlelo lokupholisa futhi iwabuyisele kurediyetha.

Izimpawu zephampu yamanzi engasebenzi kahle

• Ukushisa ngokweqile kwenjini
• Umsindo wenjini omkhulu
• Ukuvuza kwesipholile (ukukhanya okupholile okuphansi)
• Ukukhishwa kwe-plume yesitimu kusuka kurediyetha
• Yakha isibhamu empompini yamanzi

Ngaphezu kwalokho, uma iphampu yamanzi ihluleka, kungcono ukuyishintsha.

I-valve yokufaka i-carbon buildup

Izimoto ezijova ngqo zakamuva zinenkinga eyenzeka kabusha nge-carbon buildup. Uma injini idla uphethiloli, ngokuvamile kuba nekhabhoni kumavalvu okukhiphayo. Futhi ikhawulela ukuhamba komoya.

Izimpawu ze-valve yokungenisa i-carbon buildup

• Ukungasebenzi kahle kokusetshenziswa kukaphethiloli
• Ukushaya injini
• Ayikwazi ukuqala uma kubanda

Ungakuvimbela kanjani ukunqwabelana kwe-valve ye-carbon

• Gcina i-RPM ephezulu isikhathi eside (imizuzu engama-25-23 ku-3000+ RPM)
• Sebenzisa uphethiloli we-premium (93+ octane)
• Hlanza ama-valve njalo ngesandla

Uma imoto yakho yenze amamayela angu-45,000+ hlola ama-valve okungenisa. Uma kukhona ukwakheka, hlanza ama-valve.

Iketanga lesikhathi eligxilile

Enye yezinkinga ezivelele ze- 2.0t Volkswagen EA888 Izinjini ze-Gen1 kanye ne-Gen2 wuchungechunge lwesikhathi olululiwe. Iketango lesikhathi lixhumanisa i-crankshaft ne-camshaft futhi liqinisekisa ukuthi liphenduka ngezinga elifanayo nelenjini. Ngakho uma iphuka, imoto ngeke iqale.

Izimpawu zeketango lesikhathi elinezinkinga

• Injini yokuhlola yemoto (isibani sokuphatha injini) iyakhanya
• Amakhodi ephutha P0506, POOOA, P0341, P0542A, P0011, noma P0016.
• Injini iqala ukweqa igiya
• Uchungechunge lwezikhathi luhamba ngaphezu kwebanga eliphakeme lika-126mm (5 in.)
• Imoto ayikwazi ukuqala
• Izingcezu zezinsimbi emafutheni enjini

I-valve engenamandla ye-crankcase ventilation (PCV) engenamandla

Amavalvu e-PCV eVolkswagen awathembekile. Futhi lolu daba luvame kakhulu ezinjinini ezine-turbocharged. Le ngxenye isiza ekulawuleni ukudluliswa kwemoto, futhi inamanye amagama, njengevalvu yokufaka umoya ye-crankcase, ivalvu yokuphefumula, noma isihlukanisi sikawoyela.

Izimpawu ze-valve ye-PCV ebuthakathaka

• Imililo engalungile ngenxa yokuvuza komoya
• Ikhodi yesistimu ye-Lean P0171
• Ukuvuza kowoyela/ukusetshenziswa kwamafutha amaningi
•  Amandla angasheshi
• ikhodi yokulawula engasebenzi
• Injini iqala ukwenza umsindo omkhulu wokukhala

Ukushintshwa kwe-PCV akunzima kuma-DIYers azi indlela yawo ezungeze izinjini. Ngenkathi sikuyo, sincoma ukuthi uthenge ikhithi.

Ukuvala

Izinkinga ezijwayelekile ze- Injini ye-Volkswagen EA888 iyagwemeka uma insiza ngendlela efanele ngesikhathi esifanele. Ngenkathi ukuyo, sebenzisa uphethiloli we-premium namafutha ukuze uthuthukise ukusebenza kwenjini. Njengoba konke lokhu sekukhona, injini ye-EA888 ingagijima ifike kumamayela angu-200,000 ngaphandle kwephutha.