P2162 Saurin Fitowar Sensor A / B Daidaitawa

P2162 Saurin Fitowar Sensor A / B Daidaitawa

Bayanan Bayani na OBD-II

Haɗin firikwensin saurin fitarwa A/B

Mene ne wannan yake nufi?

Wannan sigar Lambar Matsalar Bincike ce (DTC) kuma galibi ana amfani da ita ga motocin OBD-II. Alamar mota na iya haɗawa, amma ba'a iyakance su ba, Ford, Chevy / Chevrolet, da sauransu.

Idan abin hawan ku na OBD-II ya adana lambar P2162, yana nufin cewa tsarin sarrafa wutar lantarki (PCM) ya gano rashin daidaituwa tsakanin firikwensin saurin abin hawa guda biyu (fitarwa).

An sanya wa mutum (fitarwa) na firikwensin saurin abin hawa A da B. Na'urar firikwensin da aka yiwa lakabi da A galibi shine firikwensin gaba-gaba a kan hanyar sadarwa, amma duba takamaiman abin hawa da ake tambaya kafin yin kowane yanke hukunci na bincike.

Tsarin da aka ƙera don nuna lambar P2162 yana amfani da firikwensin saurin abin hawa da yawa (fitarwa). Wataƙila ɗayan yana cikin bambance-bambancen kuma ɗayan yana kusa da gidan kayan fitarwa na watsawa (2WD) ko yanayin canja wuri (4WD).

Na'urar firikwensin saurin abin hawa (fitarwa) shine firikwensin electromagnetic wanda aka sanya shi kusa da kayan aiki ko pinion na wani nau'in jet reactor. Ana haɗe zoben na'ura mai jujjuyawa da injina zuwa ga axle, watsawa/canja wurin abin fitarwa, kayan zobe, ko tuƙi. Zoben reactor yana juyawa tare da axis. Lokacin da haƙoran zobe na reactor suka wuce cikin dubunnan inci daga firikwensin saurin shaft ɗin fitarwa, filin maganadisu yana rufe da'irar shigar da firikwensin. Ramin da ke tsakanin hakora na zobe mai kunnawa yana haifar da fashewa a cikin da'irar ɗaya. Waɗannan ƙarewa / katsewa suna faruwa a jere cikin sauri yayin da abin hawa ke ci gaba. Waɗannan rufaffiyar da'irori da katsewa suna haifar da ƙirar igiyar igiyar ruwa waɗanda PCM (da sauran masu sarrafawa) suka karɓa azaman saurin abin hawa ko saurin bututun fitarwa. Yayin da saurin yanayin ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfar ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun abin hawa da mashin fitarwa yana ƙaruwa. Hakanan, lokacin da saurin shigarwar siginar igiyar yake raguwa, saurin ƙirar abin hawa ko mashin fitarwa yana raguwa.

PCM yana ci gaba da lura da saurin abin hawa (fitarwa) yayin da abin hawa ke ci gaba. Idan PCM ta gano karkacewa tsakanin firikwensin saurin abin hawa (fitarwa) wanda ya wuce iyakar ƙima (a cikin lokacin da aka saita), za a adana lambar P2162 kuma fitilar mai nuna rashin aiki (MIL) na iya haskakawa.

Sensor gudun watsawa:

Menene tsananin wannan DTC?

Yanayin da ke ba da gudummawa ga dorewar lambar P2162 na iya haifar da daidaitaccen ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'aunin ma'auni. Ya kamata a kula da lambar a matsayin mai tsanani kuma ya kamata a gyara shi da wuri-wuri. 

Menene wasu alamomin lambar?

Alamomin lambar ganewa ta P2162 na iya haɗawa da:

• Aiki mara daidaituwa na ma'aunin saurin gudu
• Samfuran canzawa mara tsari
• Kunna rashin sani na ABS ko Tsarin Sarrafa Hanya (TCS)
• Ana iya adana lambobin ABS
• ABS za a iya kashe shi

Mene ne wasu abubuwan da ke haifar da lambar?

Dalilan wannan lambar P2162 na iya haɗawa da:

• Ra'ayin tuƙi na ƙarshe mara daidai (nau'in zobe da kaya daban)
• Siffar watsawa
• Matsanancin tarkacen ƙarfe a kan abin hawa (fitarwa) / magnet firikwensin saurin fitarwa
• Na'urar firikwensin saurin abin hawa (fitarwa) / shaft fitarwa
• Yanke ko lalace wayoyi ko masu haɗawa
• Karye, lalace ko hakoran hakora na zobe na reactor
• Kuskuren shirye -shiryen PCM ko PCM

Menene wasu matakai don ganowa da warware matsalar P2162?

Na'urar sikirin bincike tare da ginanniyar oscilloscope zai buƙaci volt / ohmmeter na dijital (DVOM), da kuma tushen bayanan abin hawa abin dogara don tantance lambar P2162.

Tare da ceton P2162, zan tabbatar da watsawa ta atomatik ta cika da ruwa mai tsafta wanda ba ya warin konewa. Idan watsawar tana zubewa, sai na gyara magudanar na cika shi da ruwa, sannan na yi aiki da shi don tabbatar da cewa ba ta lalace ba.

Kuna buƙatar wadataccen bayanin abin hawa don zane -zanen lantarki, fuskokin fuskoki, pinouts, kwararar bincike, da hanyoyin gwaji / ƙayyadaddun abubuwa. Ba tare da wannan bayanin ba, nasarar ganowa ba zai yiwu ba.

Bayan na duba wayoyi da masu haɗin haɗin da ke da alaƙa da tsarin, zan ci gaba ta hanyar haɗa na'urar daukar hoto zuwa tashar binciken abin hawa da dawo da duk lambobin da aka adana da daskare bayanan firam. Ina so in rubuta wannan bayanin saboda yana iya taimakawa a tsarin bincike. Bayan haka, Ina share lambobin kuma gwada fitar da motar don ganin ko an share lambar.

Hanya mafi sauƙi kuma mafi inganci don bincika bayanan firikwensin saurin abin hawa na ainihin lokaci yana tare da oscilloscope. Idan kana da damar yin amfani da oscilloscope:

• Haɗa gubar gwaji mai kyau na oscilloscope zuwa da'irar siginar firikwensin a ƙarƙashin gwaji.
• Zaɓi saitin ƙarfin lantarki da ya dace akan oscilloscope (ƙarfin bincike na bincike yawanci shine 5 volts)
• Haɗa jagoran gwajin mara kyau zuwa ƙasa (firikwensin ƙasa ko baturi).
• Tare da ƙafafun tuƙi daga ƙasa kuma amintaccen abin hawa, fara watsawa yayin lura da raƙuman ruwa akan nunin oscilloscope.
• Kuna son madaidaicin raƙuman ruwa ba tare da hauhawa ko glitches ba yayin hanzartawa / raguwa cikin sauƙi a cikin duk kayan aiki.
• Idan an sami rashin daidaituwa, yi zargin firikwensin firikwensin ko haɓakar wutar lantarki mara kyau.

Na'urori masu auna saurin abin hawa (fitarwa):

• Sanya DVOM akan saitin Ohm kuma cire haɗin firikwensin a ƙarƙashin gwaji
• Yi amfani da jagororin gwaji don gwada fil ɗin mai haɗawa da kwatanta sakamakon ku da ƙayyadaddun gwajin firikwensin.
• Sensors waɗanda basu da ƙayyadaddun bayanai yakamata a ɗauka marasa lahani.

Gwada wutar lantarki mai saurin abin hawa (fitarwa):

• Tare da maɓallin kashe / kashe injin (KOEO) da firikwensin da ke ƙarƙashin gwajin gwaji, bincika kewayon mahaɗin mai haɗa firikwensin tare da ingantaccen gwajin gwaji daga DVOM.
• A lokaci guda, yakamata a yi amfani da jagorar gwajin mara kyau na DVOM don gwada fil ɗin ƙasa na mai haɗawa ɗaya.
• Ƙarfin tunani dole ne ya dace da ƙayyadaddun bayanai da aka jera a kan bayanan bayanan motarka (yawanci 5 volts).

Gwajin siginar siginar saurin abin hawa (fitarwa):

• Sake haɗa firikwensin kuma gwada siginar siginar firikwensin a ƙarƙashin gwaji tare da gwajin gwajin DVOM mai kyau (jagorar gwajin mara kyau zuwa ƙasa firikwensin ko sananniyar ƙasa mai motsi).
• Tare da mabuɗin a kunne da injin yana gudana (KOER) da ƙafafun keɓaɓɓen amintattu sama da ƙasa, fara watsawa yayin lura da nuna ƙarfin lantarki akan DVOM.
• Ana iya samun makirci na sauri da ƙarfin lantarki a cikin bayanan bayanan abin hawa. Kuna iya amfani da shi don tantance idan firikwensin yana aiki yadda yakamata a saurin gudu daban -daban.
• Idan kowane firikwensin da kuke dubawa baya nuna madaidaicin matakin ƙarfin lantarki (gwargwadon saurin), yi zargin cewa kuskure ne.

Idan siginar siginar tana nuna madaidaicin matakin ƙarfin lantarki a mai haɗa firikwensin, yi amfani da DVOM don gwada hanyoyin siginar firikwensin saurin abin hawa na mutum (fitarwa) a mai haɗin PCM:

• Yi amfani da jagorar gwajin DVOM mai kyau don gwada madaidaicin siginar akan PCM.
• Jagoran gwajin mara kyau dole ne a sake yin ƙasa.

Idan akwai siginar firikwensin karba akan na'urar firikwensin da ba a kan mahaɗin PCM ba, kuna da buɗewa tsakanin PCM da firikwensin da ke ƙarƙashin gwaji.

Yana yiwuwa a yi zargin rashin aiki na PCM ko kuskuren shirye-shirye kawai bayan an ƙare duk sauran damar.

• Yi amfani da tushen bayanan abin hawan ku don tattara bayanan sabis na fasaha (TSBs) wanda ya dace da abin hawa, alamu, da lambobin da aka adana a cikin tambaya. Lambar da ta shafi yanayin ku na iya taimaka muku yin ingantaccen ganewar asali.

Tattaunawar DTC mai dangantaka

• A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.

Kuna buƙatar ƙarin taimako tare da lambar P2162?

Idan har yanzu kuna buƙatar taimako tare da DTC P2162, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.

NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.