Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi
Nasihu masu amfani ga masu motoci

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Dole ne a san saurin motar ba kawai don sanar da direba ba. Tsarukan lantarki da yawa suna amfani da ƙimar saurin gudu azaman sigar shigarwa don daidaitaccen iko na ƙungiyoyin ƙasa. Akwai hanyoyi da yawa don tantance wannan ƙimar, galibi ana amfani da firikwensin daban a cikin watsawa.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Manufar da wurin DS

Sensor gudun abin hawa (DS) yana yin ayyuka da yawa na tsarin:

  • yana ba da sigina ga dashboard don sanar da direba a cikin tsarin dijital ko kibiya mai sauƙin karantawa;
  • yana ba da rahoton saurin zuwa sashin kula da injin;
  • yana ba da ƙimar saurin gudu ga bas ɗin bayanan gama gari don amfani da tsarin taimakon direba.

A cikin layi daya, ana iya ɗaukar bayanin saurin daga na'urori masu saurin motsi na ABS, za a kwatanta bayanan ta raka'a na lantarki.

DS yana kan ɗayan abubuwan watsawa, yana iya zama akwatin gear ko yanayin canja wuri. Wani lokaci ana amfani da tuƙi kai tsaye daga ɗaya daga cikin ƙafafun.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Ka'idar aiki na firikwensin sauri

A haƙiƙa, DS ɗin ba yana auna saurin ba, amma saurin jujjuyawar ɓangaren da ke da kayan zobe. Ana iya canza wannan ƙimar zuwa sauri ta hanyar inji ko na lantarki, tun da watsawa yana da alaƙa mara ma'ana kuma sananne tsakanin mita da sauri tare da daidaitaccen girman dabaran.

Shigar da taya ko ƙafafu daban-daban yana haifar da kuskure wajen auna saurin. Kazalika da gyaran watsawa tare da canji a cikin ma'auni na gear bayan DS.

Sensors na iya zama inji ko lantarki. Ba a ƙara yin amfani da DS na injina; a baya ya ƙunshi na'urar nau'in gear wanda ke ƙarewa da kebul mai kumfa. An watsa jujjuyawar kebul zuwa dashboard, inda aka haɗa tsarin maganadisu da shi.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Madadin filin maganadisu ya haifar da igiyoyi a cikin coils, waɗanda aka auna tare da milliamta mai nuni wanda aka daidaita cikin ƙimar saurin gudu.

Matsakaicin saurin saurin da aka samu yawanci ana haɗa shi da injin rev counter - na'urar ƙima wacce ta rubuta jimillar nisan motar da ta yau da kullun.

Na'urori masu auna firikwensin lantarki na iya amfani da ka'idoji daban-daban a cikin aikinsu:

  • na gani, lokacin da katako ya wuce ta ramummuka a cikin faifai mai juyawa;
  • magnetoresistive, maganadisu mai juyawa da yawa yana haifar da canji a cikin sigogin lantarki na ɓangaren ji;
  • shigar da, sassan ƙarfe suna canza yanayin yanayin maganadisu na dindindin, wanda ke haifar da madaidaicin halin yanzu a cikin na'urar aunawa;
  • a kan tasirin Hall, filin maganadisu mai canzawa yana daidaitawa ta hanyar kristal mai mahimmanci na maganadisu, bayan haka mai siffa ya haifar da jerin karɓar tubalan bugun jini waɗanda suka dace don aiki.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Mafi sau da yawa a cikin fasahar zamani, ana amfani da na'urorin da ke da tasirin Hall da ginanniyar maganadisu, masu iya "ƙirga" haƙoran kowane kambi na ƙarfe da ke wucewa.

Alamar damuwa

Idan DS ya kasa, na'urar lantarki za ta lura da wannan nan da nan, al'amarin ba zai iyakance ga rashin alamun nuni a kan kayan aiki ba. Za a nuna kuskure tare da bayar da lambar da ta dace, sashin zai shiga yanayin gaggawa, wanda zai shafi aikin nan da nan.

Injin zai fara tsayawa a tsaka tsaki yayin tuki, amfani zai ƙaru kuma ƙarfin zai ragu. Tuƙin wutar lantarki da ke amfani da bayanan gudun zai gaza. Kwamfutar tafiya za ta daina aiki.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Hanyoyi 3 don bincika firikwensin saurin

Da farko, yana da daraja duba wutar lantarki da siginar sigina. A nan, mafi na kowa ne hadawan abu da iskar shaka na lambobi, take hakkin da ƙarshe na wayoyi a cikin haši, lalata da inji lalacewa wayoyi. Sannan ci gaba don duba firikwensin kanta.

Hakanan yakamata ku haɗa na'urar ganowa zuwa ECU kuma bincika kurakurai. Misali, ana iya yin wannan ta amfani da Rokodil ScanX autoscanner na duniya.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Idan babu kurakurai akan firikwensin saurin, ya zama dole a kwatanta karatun na'urar saurin sauri da firikwensin a cikin aikace-aikacen zuwa na'urar daukar hotan takardu yayin tuki. Idan sakamakon ya yi daidai, mai yuwuwa na'urar firikwensin yana cikin cikakkiyar tsari.

Amfani da gwajin gwaji (multimeter)

Sigina a fitarwa na DS bisa ga ka'idar Hall yakamata ya canza lokacin da kayan aikin firikwensin ke juyawa. Idan ka haɗa multimeter a yanayin voltmeter kuma ka juya kayan aiki, za ka iya ganin canji a cikin karatu (siginar bugun jini) a cikin kewayon aiki na wani firikwensin.

  • cire firikwensin daga motar;
  • haɗa mai haɗawa kuma duba kasancewar ingantaccen wutar lantarki da lamba tare da ƙasa;
  • Haɗa voltmeter zuwa wayar sigina kuma kunna tuƙi don lura da canjin karatu.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Ana iya duba duk iri ɗaya a mahaɗin na'urar sarrafa kayan aiki ko mai sarrafa injin, don haka za a duba wayoyi.

ba tare da cire mai sarrafawa ba

Ba za ku iya cire DS ba, ta hanyar kawo tukin sa zuwa jujjuyawa ta hanyar halitta. Don yin wannan, ana rataye ƙafafun motar motar, injin yana farawa, bayan haka a cikin ƙananan sauri yana yiwuwa a ƙayyade kasancewar ko rashin sigina bisa ga karatun voltmeter da aka haɗa.

Dubawa tare da sarrafawa ko kwan fitila

Fitowar firikwensin yawanci buɗaɗɗen da'ira ne. Idan kun haɗa alamar sarrafawa tare da LED ko kwan fitila mai ƙarancin wuta tsakanin wutar lantarki da lambar siginar firikwensin, sannan bayan jujjuya sama, kamar yadda aka bayyana a sama, zaku iya bincika alamar sarrafawa.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Yadda ake duba drive DS

Sau da yawa, DS tuƙi ana yin su ne da filastik, wanda ke haifar da lalacewa. Idan firikwensin yana da sauti na lantarki, to ya zama dole don bincika haɗin gwiwa.

Ana iya ganin wannan a gani lokacin da ake duba hakora, ko kuma ta gungurawa motar da aka buga, don lura da kasancewar jujjuyawar na'urar firikwensin.

Yadda za a duba firikwensin saurin - 3 hanyoyi masu sauƙi

Umarnin sauyawa

Sauya firikwensin ba shi da wahala; yawanci ana gyara shi a cikin mahalli na gearbox tare da dunƙule flange. Ta hanyar kwance wannan dunƙule da cire mai haɗawa, za a iya cire firikwensin kuma shigar da sabon.

Don rufewa, ana amfani da gaskat na yau da kullun ko sealant. Bayan maye gurbin, ya zama dole a sake saita kurakurai na yanzu tare da na'urar daukar hotan takardu ko ta hanyar cire tasha daga baturi a takaice.

Sauya firikwensin saurin DIY don VAZ 2110, 2111 da 2112

Kafin aiwatar da aikin, ya zama dole a tsaftace jikin akwatin da ke kewaye da firikwensin don guje wa abrasives shiga cikin crankcase. Ana goge saman da ke kusa daga datti, mai da oxides.

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