Iphakethe lebhethri le-P0A7D le-Hybrid Ibhethri eliphansi

Iphakethe lebhethri le-P0A7D le-Hybrid Ibhethri eliphansi

Idatha ye-OBD-II DTC

Iphakethe lebhethri le-Hybrid Ibhethri eliphansi

Kusho ukuthini lokhu?

Le yi-generic Diagnostic Trouble Code (DTC) esebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kepha kungagcini lapho, izimoto ezisuka kwaToyota (Prius, Camry), Lexus, Fisker, Ford, Hyundai, GM, njll nokucushwa kokudluliswa.

Uma imoto yakho eyi-hybrid (HV) igcine ikhodi ye-P0A7D, kusho ukuthi i-powertrain control module (PCM) ithole ileveli yokushaja enganele njengoba ihlobene nebhethri elinamandla amakhulu. Le khodi kufanele igcinwe kuphela ezimotweni ezihlanganisiwe.

Imvamisa, ibhethri eliphakeme (NiMH) liqukethe amaseli ayisishiyagalombili (1.2 V) ochungechungeni. Angamashumi amabili nesishiyagalombili lawa maseli akha iphakethe lebhethri le-HV. Uhlelo lokulawulwa kwebhethri yemoto eyi-hybrid (HVBMS) lubhekele ukulawula nokuqapha ibhethri elinamandla amakhulu. I-HVBMS ixhumana ne-PCM nabanye abalawuli njengoba kudingeka.

Ukumelana neselula, i-voltage yebhethri, nezinga lokushisa lebhethri zonke izici i-HVBMS (kanye nezinye izilawuli) ezinakwayo lapho kubalwa impilo yebhethri nesimo esifiswayo sokushajwa. Izimoto eziningi eziyingxubevange zisebenzisa isistimu ye-HVBMS lapho iseli ngalinye lifakwe inzwa ye-ammeter/temperature. I-HVBMS iqapha idatha evela kuseli ngalinye futhi iqhathanise amaleveli kagesi angawodwana ukuze inqume ukuthi ingabe ibhethri lisebenza ngezinga lokushaja elifiswayo. Ngemva kokuba idatha ibaliwe, isilawuli esihambisanayo sisabela ngokufanele.

Uma i-PCM ithola izinga lamandla avela ku-HVBMS anganele izimo, ikhodi ye-P0A7D izogcinwa futhi isibani sesikhombisi esingasebenzi kahle (MIL) singakhanyisa. Kwezinye izimo, kuzothatha imijikelezo eminingi yokwehluleka ukukhanyisa i-MIL.

Ibhethri Ejwayelekile:

Buyini ubunzima bale DTC?

Ikhodi egcinwe i-P0A7D nawo wonke amanye amakhodi ahlobene ne-HVBMS kufanele athathwe njenganzima futhi aphathwe kanjalo. Uma le khodi igcinwa, amandla we-powertrain angahle akhutshazwe.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P0A7D zingafaka:

• Ukunciphisa ukusebenza kwephethiloli
• Ukuncipha kokusebenza okuphelele
• Amanye amakhodi ahlobene nebhethri ephezulu yamandla
• Ukunqanyulwa kokufakwa kwemoto kagesi

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi zingabandakanya:

• Iphutha ibhethri ephezulu yamandla, iseli noma ipakethe yebhethri
• I-generator engenaphutha, i-turbine noma i-generator
• Ukungasebenzi kahle kwenzwa ye-HVBMS
• Abalandeli Be-HV Battery Abasebenzi Ngokufanele
• Izixhumi ezixekethile, eziphukile noma ezigqwalile noma izintambo

Yiziphi ezinye zezinyathelo ze-P0A7D zokuxazulula inkinga?

Uma amakhodi wesistimu yokushaja ibhethri akhona, hlonza futhi ulungise ngaphambi kokuzama ukuxilonga i-P0A7D.

Ukuxilonga ngokunembile ikhodi ye-P0A7D, uzodinga isithwebuli sokuxilonga, i-digital volt / ohmmeter (i-DVOM), kanye nomthombo wokuhlola uhlelo lwebhethri lwe-HV.

Qala ngokuhlola ngokubuka ibhethri le-HV nawo wonke amasekethe. Bheka izimpawu zokugqwala, ukulimala, noma amasekethe avulekile. Susa ukugqwala nokulungisa izingxenye ezinesici uma kunesidingo.

Sebenzisa isithwebuli ukubuyisa wonke amakhodi agciniwe kanye nedatha yozimele efriziwe. Ngemuva kokuqopha lolu lwazi, sula amakhodi bese uhlola ukushayela imoto. Uma kungenzeka, hlola ukushayela imoto kuze kube yilapho i-PCM ingena kumodi yokulungela noma ikhodi isuliwe.

Uma i-P0A7D isethwe kabusha, sebenzisa isithwebuli ukuqapha idatha yokushaja ibhethri ye-HV nezinga lokushaja ibhethri. Thola izinqubo zokuhlolwa kwebhethri kanye nokucaciswa kusuka kumthombo wakho wolwazi we-voltage ephezulu. Ukuthola izakhiwo zezinto ezifanele, imidwebo yezintambo, ubuso bezixhumi, kanye nama-pinouts wokuxhuma kuzosiza ekuhloleni okunembile.

Uma ibhethri litholwa linesici: Ukulungiswa kwebhethri le-HV kungenzeka kodwa kungase kungathembeke. Indlela eqinisekile yokulungisa iphakethe lebhethri le-HV elihlulekile ukulishintsha ufake elemboni, kodwa lokhu kungabiza kakhulu. Esimeni esinjalo, cabangela iphakethe lebhethri le-HV elifanele elizosetshenziswa.

Uma ibhethri lingaphakathi kokucacisiwe kokusebenza, hlola izinzwa ezifanele ze-HVBMS (izinga lokushisa namandla) ngokulandela ukucaciswa kwenqubo yomkhiqizi nezinqubo zokuhlola. Lokhu kungenziwa kusetshenziswa i-DVOM. Miselela izinzwa ezingahlangabezani nezincazelo zomkhiqizi.

Uma zonke izinzwa zisebenza kahle, sebenzisa i-DVOM ukuhlola ukumelana kwamaseli ngamanye. Amaseli akhombisa ukumelana okungamukeleki kufanele abe nezixhumi zebhasi nezintambo eziqinisekiswe nge-DVOM.

• Amaseli webhethri ahlulekile namabhethri angashintshwa, kepha ukushintshwa kwebhethri okuphelele kwe-HV imvamisa kuyisixazululo esithembeke kakhulu.
• Ikhodi ye-P0A7D egciniwe ayiyenzi isebenze ngokuzenzakalela uhlelo lokushaja ibhethri le-HV, kodwa izimo ezenze ukuthi ikhodi igcinwe zingayikhubaza.
• Uma i-HV okukhulunywa ngayo inamakhilomitha angaphezu kuka-100,000 ku-odometer, sola ibhethri le-HV elonakele.
• Uma imoto ihambe ngaphansi kwamamayela ayi-100, ukuxhumana okuxekethile noma okugqwalile kungenzeka kube yimbangela yenkinga.

Izingxoxo ezihlobene ze-DTC

• Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi ye-P0A7D?

Uma usadinga usizo nge-DTC P0A7D, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.