Kodi zizindikiro za HS turbo solenoid valve ndi ziti?

Turbo m'galimoto yanu imawonjezera mphamvu ya injini. Westgate imachepetsa kuthamanga kwa mpweya kwa woyendetsa ndege. Imayendetsedwa ndi valavu ya turbo solenoid. Zonse izi ndalama nthawi zambiri amakhala ndi moyo wautali wautumiki, koma akhoza, ndithudi, kulephera. Nazi zizindikiro za HS turbo solenoid valve.

🚗 Kodi valavu ya solenoid ndi chiyani?

Le turbocharger, kapena turbo, imagwiritsidwa ntchito kukulitsa magwiridwe antchito a injini yanu. Turbo ndi turbine imakhala ndi zozungulira ziwiri zolumikizidwa wina ndi mzake. Turbocharger imagwira ntchito motere:

1. Injini imakana mpweyazothamanga zomwe zimatembenuza imodzi mwa ma propellers;
2. Wina propeller mpweya compresskutumizidwa ku injini kuonjezera mlingo wa okosijeni ndi kupanikizika mu chipinda choyaka moto.

Turbo chitetezo kulambalala, valavu yomwe ntchito yake ndi kuchepetsa kuthamanga kwa mpweya wotuluka pa screw. Kuti achite izi, wowonongayo amachotsa mpweyawo powaletsa kudutsa mu turbocharger. Ikatsegula, imachepetsa kupanikizika. Ndiko kumenevalavu ya turbo solenoid... Zowonadi, ntchito yake ndikuwongolera valavu yodutsa.

Valavu ya turbo solenoid imakhala ndi coil solenoid ndi valavu. Ndi chipika chapulasitiki chomwe chili ndi ntchito ziwiri zazikulu:

• Mmodzi ntchito yamagetsi, zomwe zimaphatikizapo kutumiza kugunda kwa mafunde kuti apange gawo lamagetsi. Gawo ili ndiye limatsegula pachimake, chomwe chimasuntha ndikutsegula dera la pneumatic;
• Mmodzi ntchito ya pneumatic, yomwe cholinga chake ndi kulamulira wotaya.

Chifukwa chake, kulephera kwa valavu ya turbo solenoid kungayambitsidwe ndi imodzi mwazinthu ziwirizi.

🔎 Kodi mungazindikire bwanji vuto la turbocharging?

Avereji ya turbo imatha osachepera ma kilomita 200, zambiri ndi chisamaliro choyenera. Koma turbo ikhoza kukhala ndi zovuta zosiyanasiyana, kuphatikizapo valavu ya solenoid. Nazi zomwe zimayambitsa HS turbocharging:

• Kulephera kwa impeller ;
• Turbocharger solenoid valve HS ;
• Wastegate cholakwika.

Musanafike pamalo otayiramo zinyalala, turbine yanu ikuwonetsa zizindikiro zakusokonekera. Nazi zizindikiro za HS turbocharger:

• Kuimba malikhweru : Phokoso la mluzu panthawi yothamanga lingakhale chizindikiro cha kutuluka kwa mpweya ndi kuwonongeka kwa turbine;
• Kutaya mphamvu : Ichi ndi chimodzi mwa zizindikiro zodziwika bwino za kulephera kwa turbocharger, koma kutsika kwa mphamvu kungayambitsidwe osati ndi turbocharger, komanso chifukwa china;
• Kutaya mafuta : ngati muwona mafuta pazisindikizo zamafuta a turbocharger, zotsirizirazo zimawonongeka;
• Utsi wachilendo wa chitoliro chotulutsa mpweya : utsi wa bluish ndi chizindikiro cha HS turbo. Utsi wakuda ukhozanso kukhala chizindikiro cha compressor yoyipa kapena zochulukirapo.
• Fungo lakuwotcha : Momwemonso, fungo la mafuta oyaka ndi chizindikiro cha turbocharger yosagwira ntchito.

Tsoka ilo, zidzakhala zovuta kwa inu kuti mutchule komwe vutolo linachokera. Zizindikiro za kusagwira ntchito bwino kapena chipata cha zinyalala za HS ndizofanana ndi za valve yolakwika ya solenoid. Ngati muli ndi vuto ndi turbo, muyenera kuyang'ana magawowo ndikusintha turbo ngati kuli kofunikira.

Valavu ya turbo solenoid ikhoza kukhala ndi mitundu iwiri ya zolakwika:

1. Mmodzi kulephera kwa chibayo : Pakatikati sichimawongoleranso valavu yodutsa. Kenako turbo imayima. Valavu ya turbo solenoid iyenera kusinthidwa.
2. Mmodzi vuto lamagetsi : ili ndi vuto lamagetsi.

👨‍🔧 Momwe mungayang'anire valavu ya turbocharger solenoid?

Pamagalimoto ambiri, turbocharger ili mkatikumbuyo kwa injini, pafupi ndi galasi lakutsogolo. Potsegula hood, mutha kuyipeza mosavuta ndipo potero onani valavu ya turbo solenoid nokha. Muyenera kungochotsa ma hoses kuchokera ku turbocharger solenoid valve kuyesa ntchito zake za pneumatic ndi magetsi.

Zakuthupi:

• Vacuum gauge
• Cholumikizira 8 mm
• Cholumikizira 6 mm
• ohmmeter

Khwerero 1: Mayeso a pampu ya pneumatic vacuum

Vavu ya turbocharger solenoid ili ndi payipi ya vacuum yolumikizidwa nayo Pampu yopuma и kuwongolera valavu ya solenoid... Gwirizanitsani anu vacuum gauge pa pipi. Kukula kochepa kwa payipi kumafuna kugwiritsa ntchito adaputala. Yambitsani injini pomwe munthu wachiwiri amayang'anira vacuum gauge.

Ngati pampu ya vacuum ili bwino, vacuum iyenera kufikidwa mu sekondi imodzi... Limbikitsani ndikuyang'ana mpweya: mpweya wonse ndi 1. Injini ikayimitsidwa, chopukutiracho chiyenera kukhala chosasunthika kwa mphindi zingapo kuti chiyesedwe.

Khwerero 2. Yang'anani kutuluka kwa valavu ya solenoid.

Yambirani chotsani zolowetsa mpweya ndikulumikiza chopimira cha vacuum ku chubu chaching'ono cha 6mm chomwe chili potulutsira pampu ya vacuum. Bwerezani mayeso am'mbuyomu. Ngati vacuum yonse sinapangidwe mu sekondi imodzi ndipo injini ikayima, singanoyo imabwereranso ku zero, vacuum pump valve ndi yolakwika.

Khwerero 3. Kuyesedwa kwa kutsegula ndi kutseka

Mayesowa amakhala ndi kufufuza OCR (Kutsegula ndi Kutseka Magawo), ndiko kuti, kutsegulira ndi kutseka kwa valve solenoid. Mayesowa amachitidwa ndi chida chodziwiratu auto... Lumikizani scanner ndikuyesa mayeso kukazizira, kenako onjezerani liwiro. OCR Normal Idle Solenoid Valves 85%kuyendetsa kunja 35 mpaka 48%.

Khwerero 4: kuyesa kwamagetsi

Anthu ambiri alibe chida chodziwira matenda chifukwa ndi okwera mtengo kwambiri. Komabe, mutha kuyang'ana zamagetsi za valavu yanu ya turbo solenoid ohmmeter... Lumikizani multimeter ku ma terminals awiri a valve solenoid. Ngati muyeso wa kukana mu ohms ndi wopandamalire, valavu ya turbo solenoid yalephera.

Tsopano mukudziwa zomwe zizindikiro za HS turbine solenoid valve! Koma, monga momwe munamvetsetsera, gwero la vutolo lingakhale kwinakwake. Chifukwa chake, ndikofunikira kuyang'ana valavu ya turbocharger solenoid. Kuti muchite izi, ndi bwino kuyika turbine yanu kwa katswiri wamakaniko yemwe ali ndi zida zowunikira.