P0A80 Sauya batirin matasan

DTC P0a80 - Takardar bayanan OBD-II

Sauya batirin matasan

Menene ma'anar lambar matsala P0A80?

Wannan Lambar Matsalar Ciwon Cutar Ƙwararrun Powertrain (DTC) galibi ana amfani da ita ga yawancin OBD-II matasan EVs. Wannan na iya haɗawa amma ba'a iyakance shi ga motocin Toyota (Prius, Camry), Lexus, Fisker, Ford, Hyundai, GM, da sauransu.

Lambar P0A80 da aka adana tana nufin tsarin sarrafa wutar lantarki ya gano rashin aiki a cikin tsarin sarrafa batirin abin hawa (HVBMS). Wannan lambar tana nuna raunin sel mai rauni ya faru a cikin batirin matasan.

Motoci masu haɗe -haɗe (waɗanda basa buƙatar caji na waje) suna amfani da batirin NiMH. Fakitin baturi ainihin fakitin baturi ne (modules) waɗanda aka haɗa su ta amfani da busbar ko sassan kebul. Babban batirin babban ƙarfin lantarki ya ƙunshi sel takwas da aka haɗa cikin jerin (1.2 V). Module guda ashirin da takwas sun zama fakitin batirin HV na yau da kullun.

HVBMS yana daidaita matakin cajin baturi kuma yana lura da yanayin sa. Juriya ta salula, ƙarfin baturi, da zafin baturi duk abubuwan da HVBMS da PCM ke la'akari da su lokacin tantance lafiyar baturi da matakin cajin da ake so.

Mahara ammeter da firikwensin zafin jiki suna a mahimman batutuwa a cikin batirin HV. A mafi yawan lokuta, kowane sel yana sanye da ammeter / firikwensin zafin jiki. Waɗannan na'urori masu auna firikwensin suna ba da bayanan HVBMS daga kowace sel. HVBMS yana kwatanta siginar ƙarfin lantarki na mutum ɗaya don sanin idan akwai bambance -bambance kuma yana yin daidai gwargwado. Hakanan HVBMS yana ba da PCM ta hanyar Cibiyar Sadarwar Yankin (CAN) tare da matakin cajin baturi da matsayin fakitin baturi.

Lokacin da HVBMS ke ba PCM siginar shigarwa wanda ke nuna batir ko zafin jiki da / ko ƙarfin lantarki (juriya) rashin daidaituwa, za a adana lambar P0A80 kuma alamar alamar rashin aiki na iya haskakawa.

Misali wurin wurin fakitin batirin matasan a cikin Toyota Prius:

Menene tsananin wannan DTC?

Lambar P0A80 tana nuna mummunan aiki a cikin babban ɓangaren abin hawa. Dole ne a warware wannan cikin gaggawa.

Menene wasu alamun lambar P0A80?

Alamomin lambar matsala P0A80 na iya haɗawa da:

• Rage ingancin man fetur
• Rage aikin gaba ɗaya
• Sauran lambobin da suka danganci batir mai ƙarfin lantarki
• Cire haɗin shigarwa na lantarki

Mene ne wasu abubuwan da ke haifar da lambar?

P0A80 zai kasance a lokacin da BMS (Tsarin Kula da Batir) ya gano bambancin ƙarfin lantarki na 20% ko fiye tsakanin fakitin baturi. Yawanci, kasancewar lambar P0A80 yana nufin cewa ɗayan nau'ikan nau'ikan 28 ya gaza, kuma wasu za su gaza nan ba da jimawa ba idan ba'a musanya ko gyara batirin da kyau ba. Wasu kamfanoni za su maye gurbin tsarin da ya gaza ne kawai kuma su aiko muku da hanyarku, amma a cikin wata ɗaya ko makamancin haka za a sami wani gazawar. Kawai maye gurbin kuskure guda ɗaya shine gyara na wucin gadi ga abin da zai zama ciwon kai na dindindin, yana kashe ƙarin lokaci da kuɗi fiye da maye gurbin duka baturi. A wannan yanayin, ya kamata a maye gurbin duk sel tare da wasu waɗanda aka kulle daidai, an gwada su, kuma suna da irin wannan aikin.

Me yasa baturi na ya gaza?

Batir NiMH tsufa suna ƙarƙashin abin da ake kira "tasirin ƙwaƙwalwar ajiya". Tasirin ƙwaƙwalwar ajiya na iya faruwa idan an yi cajin baturi akai-akai kafin a yi amfani da duk ƙarfin da aka adana. Motoci masu haɗaka suna da saurin hawan keke saboda yawanci suna tsayawa tsakanin matakan cajin 40-80%. Wannan sake zagayowar saman zai ƙarshe haifar da samuwar dendrites. Dendrites ƙananan sifofi ne masu kama da crystal waɗanda ke girma akan rarraba faranti a cikin sel kuma a ƙarshe suna toshe kwararar electrons. Baya ga tasirin ƙwaƙwalwar ajiya, baturi mai tsufa kuma na iya haɓaka juriya na ciki, yana haifar da zafi fiye da kima kuma yana haifar da ƙarancin ƙarfin lantarki yana faɗuwa ƙarƙashin kaya.

Dalilan wannan lambar na iya haɗawa da:

• M baturi mai ƙarfin baturi, salula ko fakitin baturi
• HVBMS firikwensin rashin aiki
• Tsayayyar sel guda ɗaya ya wuce kima
• Bambanci a cikin ƙarfin lantarki ko zafin jiki na abubuwa
• Magoya Bayan Batirin HV basa Aiki Daidai
• Sako -sako, karyayyu ko gurɓatattun masu haɗin busbar ko igiyoyi

Menene matakan warware matsalar P0A80?

NOTE. Batirin HV yakamata ƙwararrun ma'aikata su yi masa hidima.

Idan HV da ake tambaya yana da nisan mil sama da 100,000 akan odometer, yi zargin batirin HV mara lahani.

Idan abin hawa ya yi tafiyar ƙasa da mil 100, lallausan haɗin gwiwa ko lalatacce ne wataƙila ya haifar da gazawar. Gyara ko gyara fakitin baturin HV yana yiwuwa, amma ko dai zaɓin bazai zama abin dogaro ba. Hanya mafi aminci na magance fakitin baturi HV shine maye gurbin sashin masana'anta. Idan yana da tsada ga yanayin, la'akari da fakitin baturi na HV da aka yi amfani da shi.

Don tantance lambar P0A80, ​​zaku buƙaci na'urar binciken cuta, volt / ohmmeter na dijital (DVOM), da kuma tushen gano ƙarfin baturi. Yi amfani da na'urar daukar hotan takardu don lura da bayanan cajin batirin HV bayan samun hanyoyin gwaji da bayanai daga tushen bayanan motar HV. Tsarin shimfidar kayan aiki, zane -zanen wayoyi, fuskokin mai haɗawa, da maƙallan haɗi zasu taimaka wajen gano ainihin cutar.

Kalli batirin HV da duk da'irori don lalata ko buɗe da'ira. Cire lalata da gyara abubuwan da ke da lahani idan ya cancanta.

Bayan dawo da duk lambobin da aka adana da bayanan firam ɗin daskarewa daidai (haɗa na'urar daukar hotan takardu zuwa tashar binciken abin hawa), share lambobin kuma gwada gwajin abin hawa don ganin an sake saita P0A80. Gwajin gwajin abin hawa har sai PCM ya shiga yanayin shiri ko an share lambar. Idan an share lambar, yi amfani da na'urar daukar hotan takardu don gano waɗanne sel ɗin batirin HV ba daidai ba ne. Rubuta sel kuma ci gaba da ganewar asali.

Amfani da bayanan firam ɗin daskarewa (daga na'urar daukar hotan takardu), ƙayyade idan yanayin da ya haifar da dawowar P0A80 shine kewaye mai buɗewa, babban juriya na sel / kewaye, ko rashin daidaiton zafin batirin HV. Duba na'urori masu auna firikwensin HVBMS (zazzabi da ƙarfin lantarki) masu bin ƙayyadaddun ƙira da hanyoyin gwaji. Sauya na'urori masu auna firikwensin da ba su dace da ƙayyadaddun masana'anta ba.

Kuna iya gwada sel ɗaya don juriya ta amfani da DVOM. Idan ƙwayoyin sel suna nuna matakin juriya mai karɓa, yi amfani da DVOM don gwada juriya a cikin masu haɗin bas da igiyoyi. Ana iya maye gurbin sel guda ɗaya da batura, amma cikakken maye gurbin batirin HV na iya zama mafita mafi aminci.

• Lambar P0A80 da aka adana baya kashe tsarin cajin batirin HV ta atomatik, amma yanayin da ya sa aka adana lambar na iya kashe ta.

P0A80 Maye gurbin Haɓakar Fakitin Baturi Halaye da Magani An Bayyana a cikin Urdu Hindi

Kuna buƙatar ƙarin taimako tare da lambar P0A80?

Idan har yanzu kuna buƙatar taimako tare da DTC P0A80, 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.