I-P00B6 Radiator Ithempelesha Yokushisa Okupholisayo / Ukuhlangana Kokushisa Okupholisayo Kwenjini

I-P00B6 Radiator Ithempelesha Yokushisa Okupholisayo / Ukuhlangana Kokushisa Okupholisayo Kwenjini

Idatha ye-OBD-II DTC

Ukuhlangana phakathi kwamazinga okushisa okushisa kwe-radiator kanye nezinga lokushisa kwenjini

Kusho ukuthini lokhu?

Le Khodi Yezinkinga Ezijwayelekile Yokuxilonga (i-DTC) isetshenziswa kakhulu ezimotweni eziningi ze-OBD-II. Lokhu kungafaka ama-automaker amaningi, kodwa okuxakayo ukuthi le DTC ibonakala ijwayelekile kakhulu ezimotweni ze-Chevrolet / Chevy nase Vauxhall.

Ngaso sonke isikhathi lapho ngithola ukuxilongwa kwe-P00B6, kwakusho ukuthi imodyuli yokulawula i-powertrain (PCM) ithole ukungafani kwizimpawu ezihambisanayo phakathi kwenzwa yokushisa yesipholisi se-radiator nenzwa ye-engine coolant temperature (ECT).

Ukuqinisekisa ukuthi i-coolant igeleza kahle phakathi kwe-radiator nezindawo zokupholisa injini, ngezinye izikhathi kubhekwa izinga lokushisa kwento epholisayo ku-radiator ngokumelene namazinga okushisa okupholisa enjinini.

Idizayini yenzwa ye-ECT ngokuvamile iqukethe i-thermistor ecwiliswe ku-resin eqinile futhi ifakwe ekesi lensimbi noma lepulasitiki. I-Brass yiyona ethandwa kakhulu kulezi zinto zomzimba ngenxa yokuqina kwayo. Ezimweni eziningi, inzwa ye-ECT iyacutshungulwa ukuze ikwazi ukugoqwa ibe yiphaseji epholile ku-multifold yenjini, ikhanda lesilinda, noma ibhulokhi. Izinga lokumelana nokushisa kunzwa ye-ECT liyancipha njengoba isipholile sishisa futhi sigeleza kuso. Lokhu kubangela ukwanda kwe-voltage kumjikelezo wezinzwa we-ECT ku-PCM. Njengoba injini ipholile, ukumelana kwenzwa kuyanda futhi ngenxa yalokho, i-voltage ye-ECT sensor circuit (ku-PCM) iyancipha. I-PCM ibona lokhu kushintshashintsha kwamandla kagesi njengezinguquko kuzinga lokushisa elipholile lenjini. Isu lokulethwa kukaphethiloli kanye ne-spark kusengaphambili yimisebenzi ethintwa izinga lokushisa langempela le-injini yokupholisa kanye nokokufaka okuvela kunzwa ye-ECT.

Inzwa yokushisa yesipholisi se-radiator iqapha izinga lokushisa lokupholisa ngendlela efanayo nenzwa yokushisa epholisayo. Imvamisa ifakwa kwelinye lamathangi erediyetha, kepha futhi ingafakwa echibini lokupholisa elinomfutho.

Uma i-PCM ithola amasiginali wamandla we-ECT nenzwa yokushisa epholisayo ehlukile komunye nomunye ngaphezu kwepharamitha ephezulu kakhulu evumelekile, kuzogcinwa ikhodi ye-P00B6 futhi isibani sesikhombisi esingasebenzi kahle (MIL) singakhanyisa. Kungathatha imijikelezo eminingi yokushayela ngokwehluleka ukukhanyisa i-MIL.

Isibonelo senzwa yokushisa ye-radiator epholile:

Buyini ubunzima bale DTC?

Njengoba ukufakwa kwenzwa ye-ECT kubalulekile ekulethweni kukaphethiloli nesikhathi sokushisa, izimo ezinomthelela ekuphikeleni kwekhodi ye-P00B6 kufanele zibhekwe ngokushesha.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenjini engu-P00B6 zingafaka:

• Ukukhipha okunothile ngokweqile
• Ukusingatha izingqinamba
• Ikhwalithi engafanele yokungenzi lutho
• Kunciphise kakhulu ukusebenza kahle kukaphethiloli

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi yenjini zingafaka:

• Inzwa ye-ECT enamaphutha
• Inzwa yokushisa ye-radiator enephutha
• Izinga lokupholisa elinganele
• Isifunda esifushane noma isifunda esivulekile noma izixhumi
• Iphutha lokuhlela le-PCM elibi

Yiziphi ezinye zezinyathelo zokuxazulula inkinga i-P00B6?

Ngaphambi kokuzama ukuxilonga noma yimaphi amakhodi agciniwe ahlobene nenzwa ye-ECT, qiniseka ukuthi injini igcwele okokupholisa hhayi ukushisa ngokweqile. Ngaphambi kokuqhubeka, injini kufanele igcwaliswe ngesipholisi esifanele futhi akumele ishe ukushisa ngaphansi kwanoma yiziphi izimo.

Ukuthola ikhodi ye-P00B6 kuzodinga umthombo wolwazi wemoto ovumelekile, isithwebuli sokuxilonga, i-digital volt / ohmmeter (i-DVOM), ne-thermometer ye-infrared ene-laser pointer.

Isinyathelo esilandelayo, uma injini ingashisi ngokweqile, kufanele kube wukuhlola okubonakalayo kwe-wiring nezixhumi zenzwa yokushisa epholisayo kanye ne-radiator coolant sensor sensor.

Lungiselela ukubuyisa wonke amakhodi agciniwe bese uqandisa idatha yozimele ngokuxhuma isithwebuli ethekwini lokuxilonga lemoto. Uma usunalo lolu lwazi, lubhale phansi njengoba lungasiza njengoba uqhubeka nokuxilonga. Bese usule amakhodi bese uhlola ukushayela imoto ukuqinisekisa ukuthi ikhodi isuliwe.

Umthombo wolwazi lwemoto yakho uzokunikeza imidwebo yezintambo, izixhumi zokuxhuma, imininingwane yokuhlolwa kwengxenye, nezinhlobo zesixhumi. Lezi zinto zizokusiza ukuthi uhlole amasekethe nezinzwa ngazinye nge-DVOM. Hlola amasekethe wesistimu ngamanye nge-DVOM kuphela ngemuva kokunqamula i-PCM (nabo bonke abalawuli abahlobene nabo). Lokhu kuzosiza ukuvikela ekulimaleni kwesilawuli. Imidwebo yesixhumi se-pinout nemidwebo ye-wiring ilusizo ngokukhethekile ekuhloleni i-voltage, ukumelana, kanye / noma ukuqhubeka kwamasekethe ngamanye.

Ungayihlola kanjani inzwa yokushisa yesipholisi se-radiator kanye nenzwa yokushisa epholisayo:

• Thola izinqubo / izincazelo zokuhlola ezifanele nomdwebo wiring emthonjeni wolwazi lwemoto yakho.
• Nqamula inzwa ngaphansi kokuhlolwa.
• Faka i-DVOM kusethingi ye-Ohm
• Sebenzisa ukuhola kokuhlolwa kwe-DVOM nokucaciswa kokuhlolwa kwengxenye ukuhlola inzwa ngayinye.
• Noma iyiphi inzwa engahlangabezani nezincazelo zomkhiqizi kufanele ibhekwe njengengalungile.

Ungayilinganisa kanjani i-voltage yereferensi nomhlabathi ku-radiator coolant sensor sensor kanye ne-sensor coolant sensor:

• Ukhiye uvuliwe nenjini (KOEO), xhuma isivivinyo esivumayo sokuhola kwe-DVOM kuphini lokukhomba le-voltage yesixhumi ngasinye senzwa (hlola inzwa eyodwa ngasikhathi)
• Sebenzisa ukuhola okungalungile kokuhlola iphini lomhlabathi lesixhumi esifanayo (ngasikhathi sinye)
• Hlola i-voltage reference (ngokujwayelekile i-5V) kanye nomhlabathi kuzixhumi zenzwa ngazinye.

Ungayihlola kanjani inzwa yokushisa yesipholisi se-radiator ne-ECT sensor signal voltage:

• Phinda uxhume izinzwa
• Hlola isekethe yesiginali yenzwa ngayinye ngokuhola okuhle kokuhlola okuvela ku-DVOM.
• Umholi wokuhlola ongafanele kufanele uxhunywe kuphini lomhlabathi wesixhumi esifanayo noma endaweni eyaziwayo yemoto / yebhethri.
• Sebenzisa i-thermometer ye-infrared ukuhlola ukushisa kwangempela kokupholisa kunzwa ngayinye.
• Ungasebenzisa ishadi lokushisa nelamandla (okutholakala kumthombo wolwazi lwemoto) noma isibonisi sedatha kuskena ukuthola ukuthi inzwa ngayinye isebenza kahle yini.
• Qhathanisa i-voltage / lokushisa langempela ne-voltage / lokushisa olifunayo
• Inzwa ngayinye kufanele ibonise ukushisa kwangempela noma amandla we-coolant. Uma okunye kwalokhu kungasebenzi, sola ukuthi kunephutha.

Hlola amasekethe wesiginali ngamanye kusixhumi se-PCM uma amasekethe wesiginali eyedwa ekhombisa izinga elifanele lamandla kusixhumi senzwa. Lokhu kungenziwa kusetshenziswa i-DVOM. Uma isignali yenzwa etholakala kusixhumi senzwa ingekho kusekhethi elihambisanayo le-PCM, kunesekethe evulekile phakathi kwenzwa okukhulunywa ngayo ne-PCM. 

Kuphela ngemuva kokuqeda wonke amanye amathuba, futhi uma onke ama-radiator lokushisa okupholisa kanye nezinzwa zokushisa ze-ECT namasekethe kungaphakathi kokucacisiwe, lapho ungasola khona ukwehluleka kwe-PCM noma iphutha lohlelo lwe-PCM.

• Ukuthola ama-bulletins ezinsizakalo zobuchwepheshe (ama-TSB) asebenza ekwakhiweni kwezimoto nemodeli, izimpawu namakhodi agciniwe angakusiza ukuxilonga.

Izingxoxo ezihlobene ze-DTC

• 2011 Chevy Aveo P00B6I-P00B6 Radiator Ithempelesha Yokushisa Okupholisayo / Ukuhlangana Kokushisa Okupholisayo Kwenjini. Ngabe ukhona ongangitshela ukuthi le khodi isho ukuthini nokuthi kungani ngingayitholi? ... 

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