Ko da yake mutane da yawa sun sami lasisin tuƙi, ba su fahimci ƙarancin na'urori masu auna mota ba.A matsayin muhimmin sashi na mota, menene zai faru idan akwai matsala tare da firikwensin?Masu motoci suna buƙatar sanin waɗannan, kuma muna kuma samar da matakan.Idan kun san ƙarancin sani game da firikwensin, wannan labarin zai faɗaɗa ilimin ku.Bugu da ƙari, idan motarka ta Volkswagen, kana buƙatar nemo mai samar da firikwensin VW don siya.
Lalacewar firikwensin zafin ruwa
①A kan kaya, hasken kuskuren injin yana kunne koyaushe;
②A kan kaya, yawan zafin jiki na ruwa koyaushe yana nuna matsakaicin ƙimar 120 ℃;
③ Injin yana iyakance ga juzu'i da sluggish;
④ Lambobin gazawa: P003D (voltage na firikwensin zafin ruwa yana ƙasa da ƙananan iyaka)
Dalili
Na'urar firikwensin yanayin zafin ruwa a zahiri ba daidai ba ne.Lokacin da ECU ta gano cewa nunin fitarwa na na'urar jin zafin ruwa ba abin dogaro bane, ana amfani da madaidaicin ƙimar.Don manufar garkuwa da motar, ECU tana iyakance karkatar da motar.
Magani
Da fatan za a duba firikwensin zafin ruwa.
Lalacewar firikwensin zafin abun sha
①ON kaya, injin kuskuren hasken wuta koyaushe yana kunne;
②Idan ka taka accelerator a hankali a wurin, za a rika fitar da wani dan karamin hayakin bakar hayaki, sannan za a rika fitar da hayaki mai yawa idan ka kara;
③ Injin yana jinkiri;
④ Lambobin gazawa: P01D6 (ƙarfin firikwensin abun ciki yana ƙasa da ƙananan iyaka)
Dalili
Siginar matsa lamba iska ba ta da kyau, kuma ECU ba za ta iya karɓar madaidaicin bayanin ci ba.A sakamakon haka, ƙarar allurar mai kuma ba ta da kyau.Konewar ba ta isa ba, injin yana jinkiri, kuma hayaƙi yana fitowa a lokacin aikin mai.Matsaloli tare da haɗin haɗin wayar hannu da gazawar firikwensin na iya haifar da wannan gazawar.
Magani
Bincika karfin iska da firikwensin zafin jiki.
Gajeren da'ira sabon abu na nitrogen da oxygen firikwensin waya daure
①Bayan farawa, hasken kuskuren OBD koyaushe yana kunne;
②Injin yana da iyaka da kasala;
③Lambar kuskure: P0050 (nitrogen na ƙasa da firikwensin oxygen CAN siginar karɓar lokacin ƙarewa), P018C (ƙasa nitrogen da lokacin shirye-shiryen firikwensin oxygen).
Dalili
Na'urar firikwensin iskar oxygen na iskar oxygen ya ƙare, gajeriyar zagayawa zuwa ƙasa, kuma firikwensin iskar oxygen na nitrogen ba zai iya aiki akai-akai ba, yana haifar da fitar da iska mai yawa, iyakacin ƙarfin injin, da ƙararrawar tsarin.
Magani
Bincika kayan aikin waya na firikwensin iskar oxygen na nitrogen.Idan wannan hanyar ba ta magance matsalar BMW ɗinku ba, me zai hana a yi ƙoƙarin siyar da firikwensin BMW nitrogen oxide a matsayin sabuwar naku?
Lalacewa ga firikwensin matsa lamba mai
①Bayan farawa, hasken mai nuna alama yana kunna kullun;
② Hasken kuskuren injin yana kunne koyaushe;
③ Gudun mara amfani, ana nuna ƙimar ƙimar mai azaman 0.99;
④ Lambobin gazawa: P01CA (Wurin firikwensin firikwensin mai ya fi girman iyaka)
Dalili
Binciken firikwensin mai ya lalace sosai, ECU yana gano cewa ba a haɗa firikwensin matsin mai ba, kuma ƙimar da mitar ta nuna shine madaidaicin ƙima a cikin ECU.
Magani
Duba firikwensin matsa lamba mai.
Ƙarin ilimi-nau'o'in na'urori masu auna mota
Akwai nau'ikan firikwensin mota da yawa, waɗannan su ne mafi yawan gama gari.
1. Fitowar Sensors
Misali, nau'in vane, nau'in ma'aunin ma'auni, nau'in eddy halin yanzu, nau'in waya mai zafi da nau'in fim mai zafi mai saurin kwararar iska da ake amfani da shi a cikin tsarin allurar mai.Kuna iya siyar da Sensor Flow na SKODA ko wasu samfuran anan.
2. Matsayin firikwensin
Misali, firikwensin matsayi na crankshaft (wanda kuma aka sani da saurin injin da firikwensin kusurwa), firikwensin matsayi na camshaft, firikwensin matsayi da aka yi amfani da shi a cikin allurar man injin da tsarin ƙonewa mai sarrafa microcomputer, tsarin dakatarwar daidaitawa ta lantarki yana ɗaukar Matsayin jiki (wanda kuma aka sani da Matsayin Jiki), firikwensin kusurwar sitiyari da aka yi amfani da shi a cikin tsarin sarrafa wutar lantarki, da sauransu.
3. Matsalolin Matsala
Kamar na'urar firikwensin matsa lamba da yawa, firikwensin yanayi na yanayi, firikwensin silinda da ake amfani da shi a cikin tsarin sarrafa injin, firikwensin mai da ake amfani da shi a cikin tsarin watsa atomatik, da firikwensin bugun da ake amfani da shi a cikin tsarin sarrafa bugun inji.
4. Sensor zafin jiki
Kamar firikwensin zafin jiki na injin sanyaya, firikwensin zafin jiki, da sauransu, firikwensin zazzabi na watsawa ta atomatik da ake amfani da shi a cikin tsarin watsawa ta atomatik, da firikwensin zafin ciki da aka yi amfani da su a cikin tsarin kula da kwandishan.
5. Na'urar firikwensin hankali
Irin su firikwensin iskar oxygen da ake amfani da su a cikin tsarin sarrafa injin, firikwensin tattara barasa da ake amfani da su a cikin tsarin kula da aminci, da sauransu.
6. Saurin Sensor
Kamar firikwensin saurin dabaran da aka yi amfani da shi a cikin tsarin hana kulle-kulle, saurin hanzari da na gefe (raguwa) na jikin abin hawa, firikwensin saurin da aka yi amfani da shi a cikin tsarin sarrafa injin, firikwensin saurin da ake amfani da injin, watsa atomatik da tsarin kula da jiragen ruwa, da na’urar firikwensin saurin shigar da bayanai Da kuma firikwensin saurin gudu da sauransu.
7. Sensor na karo
Irin su nau'in ƙwallon abin nadi, nau'in piezoelectric da nau'in mercury na'urori masu auna firikwensin da aka yi amfani da su a cikin tsarin kariya na taimako.
Idan kana buƙatar maye gurbin firikwensin, za ka iya haɗa mu a cikin jerin zaɓin mai kaya.Bayan haka, duk wani sha'awa, zaku iya tuntuɓar mu ta hanyar bayanin tuntuɓar da ke ƙasan wannan shafin.
Lokacin aikawa: Nuwamba-24-2021