Yiziphi izimpawu ze-HS turbo solenoid valve?

I-Turbo emotweni yakho inyusa amandla enjini. I-Westgate ikhawulela ukucindezela kwe-exhaust ku-propeller. Ilawulwa yi-valve ye-turbo solenoid. Konke lokhu zemali ngokuvamile babe nempilo ende yesevisi, kodwa kungaba, kunjalo, behluleka. Nazi izimpawu ze-HS turbo solenoid valve.

🚗 Iyini indima ye-solenoid valve?

Le i-turbocharger, noma i-turbo, isetshenziselwa ukukhulisa ukusebenza kwenjini yakho. I-Turbo i i-turbine iqukethe ama-spiral amabili axhumene nomunye. I-turbocharger isebenza kanje:

1. Injini iyenqaba igesii-échappement eziphendulela omunye wophephela;
2. Omunye uphephela ukucindezela umoyaithunyelwe enjinini ukukhulisa izinga le-oxygen kanye nokucindezela ekamelweni elivuthayo.

I-Turbo ivikelwe dlula, i-valve indima yayo iwukukhawulela ingcindezi yegesi yokuqeda isikulufu. Ukwenza lokhu, i-wastegate ikhipha amagesi ngokuwavimbela ukuthi angadluli ku-turbocharger. Lapho ivula, iqeda ingcindezi. KulaphoI-valve ye-turbo solenoid... Ngempela, indima yayo ukulawula i-valve ye-bypass.

I-valve ye-turbo solenoid iqukethe ikhoyili ye-solenoid kanye ne-valve. Kuyibhulokhi yepulasitiki enemisebenzi emibili esemqoka:

• Enye umsebenzi kagesi, okuqukethe ukuthumela ishayela kumazombezombe ukudala insimu kagesi. Lo mkhakha ube ususebenzisa umnyombo, ohambayo futhi ngaleyo ndlela uvule isekethe le-pneumatic;
• Enye umsebenzi we-pneumatic, okuhlose ukulawula i-wastegate.

Ngakho, ukungasebenzi kahle kwe-valve ye-turbo solenoid kungabangelwa omunye wale misebenzi emibili.

🔎 Ungayithola kanjani inkinga ye-turbocharging?

Isilinganiso se-turbo sihlala amakhilomitha angaba ngu-200, kakhudlwana ngokunakekelwa okufanele. Kodwa i-turbo ingaba nezinkinga ezihlukahlukene, kuhlanganise ne-valve ye-solenoid. Nazi izimbangela ezihlukahlukene ezingenzeka ze-HS turbocharging:

• Ukwehluleka kwe-impeller ;
• I-Turbocharger solenoid valve HS ;
• I-Wastegate inesici.

Ngaphambi kokufika endaweni yokulahla udoti, i-turbine yakho ikhombisa izimpawu zokungasebenzi kahle. Nazi izimpawu ze-HS turbocharger:

• Ukushaya ikhwela : Umsindo womlozi ngesikhathi sokusheshisa ungaba uphawu lokuvuza komoya kanye nokuwohloka kwe-turbine;
• Ukulahlekelwa amandla : Lesi esinye sezibonakaliso ezivame kakhulu zokuhluleka kwe-turbocharger, kodwa ukwehla kwamandla kungabangelwa hhayi kuphela i-turbocharger, kodwa nangesinye isizathu;
• Ukuvuza kwamafutha : uma ubona amafutha kuma-oil seal turbocharger, okokugcina konakalisiwe;
• Umusi ongajwayelekile ovela kumbhobho wokukhipha : intuthu eluhlaza okwesibhakabhaka iwuphawu lwe-HS turbo. Intuthu emnyama ingaba uphawu lwe-compressor embi noma i-multifold intake.
• Iphunga lokushisa : Ngokunjalo, iphunga lamafutha avuthayo kuwuphawu lwe-turbocharger engasebenzi kahle.

Ngeshwa, kuzoba nzima kuwe ukukhomba ngqo lapho inkinga ivela khona. Izimpawu zokungasebenzi kahle noma isango likadoti le-HS liyafana neze levalve ye-solenoid enesici. Uma unenkinga nge-turbo, kufanele uhlole izingxenye bese ushintsha i-turbo uma kunesidingo.

I-turbo solenoid valve ingaba nezinhlobo ezimbili zamaphutha:

1. Enye ukuhluleka kwe-pneumatic : Umnyombo awusalawuli i-valve yokudlula. Khona-ke i-turbo iyama. I-turbo solenoid valve idinga ukushintshwa.
2. Enye iphutha likagesi : le inkinga yamandla.

👨‍🔧 Ungahlola kanjani i-valve ye-solenoid ye-turbocharger?

Ezimotweni eziningi, i-turbocharger itholakalangemuva kwenjini, eduze ne-windshield. Ngokuvula i-hood, ungayifinyelela kalula futhi ngaleyo ndlela uvivinye ngokwakho i-turbo solenoid valve. Udinga kuphela ukunqamula amapayipi kusuka ku-turbocharger solenoid valve ukuze uvivinye imisebenzi yayo yomoya kanye nogesi.

Izinto:

• Vacuum gauge
• Isixhumi 8 mm
• Isixhumi 6 mm
• ohmmeter

Isinyathelo 1: Ukuhlolwa kwephampu ye-pneumatic vacuum

Ivalvu ye-solenoid ye-turbocharger ine-vacuum hose exhunywe kuyo Iphampu ye-vacuum и lawula i-valve ye-solenoid... Xhuma i- i-vacuum gauge epayipini. Usayizi omncane we-hose udinga ukusetshenziswa kwe-adaptha. Qala injini ngenkathi umuntu wesibili eqapha igeji ye-vacuum.

Uma iphampu yevacuum isesimweni esihle, i-vacuum kufanele ifinyelelwe ngomzuzwana owodwa... Sheshisa futhi ubheke i-vacuum: i-vacuum ephelele ngu-1. Uma injini imisiwe, i-vacuum kufanele ihlale ingashintshi imizuzu embalwa ukuze uphumelele ukuhlolwa.

Isinyathelo sesi-2. Hlola ukuphuma kwe-valve ye-solenoid.

Qalisa susa ukungena komoya bese uxhuma i-vacuum gauge neshubhu elincane elingu-6mm elitholakala lapho kuphuma khona iphampu yevacuum. Phinda ukuhlolwa kwangaphambilini. Uma i-vacuum egcwele ingadalwanga ngomzuzwana owodwa futhi lapho injini ima, inaliti ngokushesha ibuyela ku-zero, i-vacuum futha valve inephutha.

Isinyathelo sesi-3. Ukuhlolwa kokuvula nokuvala

Lokhu kuhlolwa kuqukethe ukuhlola OCR (Izilinganiso Zokuvula Nokuvala), okungukuthi, isilinganiso sokuvula nokuvala se-valve ye-solenoid. Lokhu kuhlolwa kwenziwa nge ithuluzi lokuxilonga ngokuzenzakalelayo... Xhuma isithwebuli bese wenza isivivinyo ngenkathi kubanda, bese ukhuphula isivinini. Ama-OCR Normal Idle Solenoid Valves 85%ukushayela ngaphandle 35 kuya ku-48%.

Isinyathelo sesi-4: ukuhlolwa kukagesi

Iningi labantu alinalo ithuluzi lokuxilonga elizenzakalelayo ngoba libiza kakhulu. Kodwa-ke, ungabheka ugesi we-valve yakho ye-turbo solenoid nge ohmmeter... Xhuma i-multimeter kumatheminali amabili e-solenoid valve. Uma isilinganiso sokumelana ne-ohm singenamkhawulo, i-turbo solenoid valve yehlulekile.

Manje uyazi ukuthi yiziphi izimpawu ze-HS turbine solenoid valve! Kodwa, njengoba ungase uqonde, umthombo wenkinga ungase ulele kwenye indawo. Ngakho-ke, kuyadingeka ukuhlola i-valve ye-solenoid ye-turbocharger. Ukwenza lokhu, kungcono ukuphathisa i-turbine yakho kumakhenikha ochwepheshe ohlome ngethuluzi lokuxilonga.