Yadda za a duba firikwensin ABS tare da multimeter (manual)

Abubuwa

Lokacin Duba ABS Sensor
Abin da kuke buƙatar samun lokacin duba firikwensin ABS
Yadda ake Gwada Sensor ABS: Samun Karatu
Kayan kariya
Don taƙaita

ABS (Anti-kulle birki firikwensin) na'urar tachometer ce da ke auna saurin ƙafafu. Sannan yana aika RPM da aka ƙididdige zuwa Module Sarrafa Injiniya (ECM). ABS kuma ana san shi da firikwensin saurin ƙafa ko ABS firikwensin birki. Kowace dabarar motar tana da nata gudun juyawa, na'urar firikwensin ABS yana ɗaukar waɗannan alamun saurin gudu.

Bayan karɓar rahotannin saurin dabaran, ECM yana ƙayyade yanayin kulle kowace dabaran. Kullewar ECM ba zato ba tsammani lokacin da birki ke faruwa.

Idan ABS na abin hawan ku ba ya aiki, ƙila za ku rasa kwanciyar hankali na lantarki da sarrafa motsi. Don haka, yana da haɗari don tuƙi mota ba tare da sanin matsayin firikwensin ABS ba.

Bincika firikwensin ABS idan gogayya da firikwensin firikwensin sun haskaka kan dashboard ɗin motar.

Gabaɗaya, don gwada firikwensin ABS, kuna buƙatar shigar da jagorar multimeter akan masu haɗin lantarki. Sannan kuna buƙatar juyar da ƙafafun motar don samun karatun ƙarfin lantarki. Idan babu karatu, to, firikwensin ABS ɗinku ko dai a buɗe yake ko ya mutu.

Zan yi karin bayani a cikin labarinmu na kasa.

Na'urori masu auna firikwensin ABS suna daga cikin firikwensin da aka fi amfani da su a cikin motoci. A cikin sabon tsarin birki, ABS yana cikin cibiyar motar. A cikin tsarin birki na al'ada, yana waje da cibiyar motar - a cikin ƙwanƙarar tuƙi. An haɗa shi da kayan zobe da aka ɗora akan rotor da ya karye. (1)

Lokacin Duba ABS Sensor

Na'urori masu auna firikwensin da tsarin sarrafa gogayya suna haskakawa lokacin da firikwensin ABS ya gano rashin aiki. Ya kamata ku kalli waɗannan alamun rashin aikin firikwensin akan dashboard yayin tuƙi. Fitilar fitilun yana dacewa a kan dashboard. (2)

Abin da kuke buƙatar samun lokacin duba firikwensin ABS

Mita da yawa na dijital
Matsala (na zaɓi, kuna amfani da na'urori masu auna firikwensin kawai)
Taya jacks
Kit ɗin karatun ABS don taimaka muku karanta lambobin ABS kuma ku san wanda yake buƙatar maye gurbin
Wuta
Kafet na bene
Kayan aikin shigar birki
Ramps
Caji

Na fi son multimeters na dijital saboda kawai suna nuna ƙima ko karatu akan allon. Analog yana amfani da masu nuni, don haka kuna buƙatar yin wasu ƙididdiga.

Yadda ake Gwada Sensor ABS: Samun Karatu

Multimeter ya ƙunshi manyan sassa uku, wato nuni, maɓallin zaɓi, da tashoshin jiragen ruwa. Nuni zai nuna sau da yawa lambobi 3 kuma ana iya nuna munanan dabi'u.

Juya kullin zaɓi don zaɓar naúrar da kuke son aunawa. Yana iya zama halin yanzu, ƙarfin lantarki ko juriya.

Multimeter yana da bincike guda 2 da aka haɗa zuwa tashar jiragen ruwa mai suna COM da MAV.

COM sau da yawa baƙar fata kuma an haɗa shi zuwa ƙasa mai kewayawa.

Binciken juriya na MAV na iya zama ja kuma an haɗa shi da karatun na yanzu.

Bi waɗannan matakai masu sauƙi don gwada duk firikwensin ABS tare da multimeter. Tabbatar duba littafin don ganin ƙafafu nawa ne firikwensin ABS ke kunne kuma duba duk na'urori masu auna firikwensin.

Kula da daidaitattun ƙimar su a cikin Ohms.

Ga matakai:

Yi ajiye abin hawan ku kuma tabbatar da watsawa yana cikin Park ko Neutral. kafin kashe injin. Sannan saita birki na gaggawa.
Yi amfani da jack don ɗaga dabaran kusa da firikwensin da kake son gwadawa. Kafin haka, yana da kyau a shimfiɗa katako a ƙasa a ƙarƙashin na'ura, wanda za ku iya kwanta, kuma ya dace don aiwatar da aikin gyarawa. Kar a manta da sanya kayan kariya.
Cire haɗin firikwensin ABS daga wayoyi masu haɗawa ta hanyar cire murfinsa lafiya. Sannan a tsaftace shi da mai tsabtace birki ( firikwensin sifar gwangwani ne kuma yana da wayoyi masu haɗawa).
Saita multimeter zuwa ohms. A sauƙaƙe amma da ƙarfi daidaita ƙwanƙwasa don nuna saitin ohm. Ohm ko juriya ana nuna shi ta alamar "Ohm".
Saita multimeter don nuna sifili ta a hankali juya kullin daidaita sifili.
Saka wayoyi masu bincike akan lambobin firikwensin ABS. Tun da juriya ba ta jagora ba ce, ba komai ko wane ƙarshen da kuka saka akan kowane bincike ba. Amma ka nisanta su sosai don samun karatun da ya dace. Jira don samun ƙimar da aka yarda.
Kula da karatun Ohm. Kwatanta shi da daidaitaccen ƙimar firikwensin ku ohm daga littafin jagora. Bambancin dole ne ya zama ƙasa da 10%. In ba haka ba, dole ne ku maye gurbin ABS firikwensin.

A madadin, zaku iya saita multimeter don auna ƙarfin lantarki (AC).

Haɗa gwajin gwajin zuwa firikwensin ABS kuma kunna dabaran don samun karatun ƙarfin lantarki.

Idan babu ƙima akan nunin multimeter, to ABS yayi kuskure. Sauya shi.

Kayan kariya

Dole ne ku yi hulɗa da yawa tare da lubrication da zafi. Don haka, safofin hannu hana mai daga shiga farce. Safofin hannu masu kauri za su kare hannuwanku daga konewa da yanke daga abubuwa kamar wrenches da jacks.

Za ku kuma buga da guduma. A wannan yanayin, da yawa barbashi za su fashe a cikin iska. Saboda haka, yana da mahimmanci a sami kariya ta ido. zaka iya amfani mai kariyar allo ko gilashin wayo.

Don taƙaita

Don aminci tuƙi, yana da mahimmanci don saka idanu akan yanayin firikwensin ABS. Yanzu mun san cewa: bayyanar ja da firikwensin nuna alama a kan dashboard, kazalika da rashin karatu a kan panel na multimeter, yana nufin cewa ABS firikwensin ba daidai ba ne. Amma wani lokacin zaka iya samun karatun multimeter, amma har yanzu ana ajiye firikwensin ja da haske. A wannan yanayin, za ku buƙaci taimakon ƙwararren ƙwararren fasaha.

Dubi wasu labaran mu a kasa.