P2206 Izinga eliphansi lesifunda sokulawula se-NOx sensor heater, ibhange 1

P2206 Izinga eliphansi lesifunda sokulawula se-NOx sensor heater, ibhange 1

Idatha ye-OBD-II DTC

I-NOx Sensor Heater Control Circuit Bank 1 Ephansi

Kusho ukuthini lokhu?

Le yikhodi enenkinga yokuxilonga i-powertrain (DTC) ejwayelekile futhi isetshenziswa kakhulu ezimotweni ze-OBD-II. Imikhiqizo yezimoto ingafaka, kepha ayikhawulelwe ku, BMW, Dodge, Ram, Audi, Cummins, njll.

Izinzwa ze-NOx (nitrogen oxide) zisetshenziswa kakhulu ezinhlelweni ezikhishwayo ezinjinini zikadizili. Ukusetshenziswa kwabo okuyinhloko ukucacisa amazinga we-NOx aphunyuka kumagesi akhipha umoya ngemva kokusha ekamelweni elivuthayo. Uhlelo lube seluzicubungula kusetshenziswa izindlela ezahlukene. Njengoba kunikezwe izimo zokusebenza ezinzima zalezi zinzwa, zenziwe ngenhlanganisela ye-ceramic kanye nohlobo oluthile lwe-zirconia.

Okunye ukungalungi kokukhishwa kwe-NOx emkhathini ukuthi kwesinye isikhathi kungadala imvula kanye / noma nemvula ene-asidi. Ukwehluleka ukuqapha nokulawula amazinga we-NOx kuzoba nomthelela omkhulu emkhathini osizungezile nasemoyeni esiwuphefumulayo. I-ECM (Injini Yokulawula Injini) ihlola njalo izinzwa ze-NOx ukuqinisekisa amazinga amukelekile wokukhishwa emagesi okukhipha imoto yakho. Umjikelezo wokulawula i-NOx sensor heater unesibopho sokushisa inzwa kuqala. Lokhu kwenzelwa ukusheshisa ukufudumala kwenzwa, okukuletha ngempumelelo ekushiseni kokusebenza ngaphandle kokuthembela kuphela ekushiseni kwegesi yokukhipha ukuzifudumeza.

Uma kukhulunywa nge-P2206 namakhodi ahlobene, i-NOx sensor heater control circuit inephutha ngandlela thile futhi i-ECM iyitholile. Okwezithenjwa, ibhange 1 liseceleni ukuthi isilinda inombolo 1 ikuBhange 2 ngakolunye uhlangothi. Uma imoto yakho iyinjini yekhanda eyisiyingi eyi-6 noma engu-4 eyi-cylinder eyodwa, ingaba izindlela ezimbili zokuhambisa amanzi. Hlala ubheka ibhukwana lakho lesevisi ukuthola indawo, ngoba lokhu kuzoba yingxenye ebalulekile yenqubo yokuxilonga.

I-P2206 i-DTC ejwayelekile ehlobene ne-NOx Sensor Heater Control Circuit Low Bank 1. Kwenzeka lapho i-ECM ithola i-voltage ephansi kunaleyo ebilindelwe kusekethe yokulawula i-heater sensor ye-1 NOx yasebhange.

Izinjini zikadizili zikhiqiza ikakhulukazi ukushisa okukhulu, ngakho-ke qiniseka ukuthi uvumela uhlelo luphole ngaphambi kokusebenza kunoma yiziphi izingxenye zohlelo lokukhipha.

Isibonelo senzwa ye-NOx (kulokhu ezimotweni ze-GM):

Buyini ubunzima bale DTC?

Ubukhali obumaphakathi njengeziphambeko ezihlobene nokukhishwa kwemimoya kungayithinta imvelo. Kodwa-ke, kwesinye isikhathi ngeke zibe khona izimpawu zamaphutha angaphandle, kepha zisengaba nemiphumela uma ziyekwe zinganakiwe.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yokuxilonga i-P2206 zingafaka:

• Ukuhlolwa kokungaphumeleli kwehlulekile
• Intermittent CEL (hlola ukukhanya kwenjini)

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale P2206 code control cruise zingafaka:

• Inzwa ye-NOx ayisebenzi
• Isifudumezi esinamaphutha enzwa ye-NOx
• Isifunda esivulekile sangaphakathi ku-ECM (imodyuli yokulawula injini) noma inzwa ye-NOx uqobo
• Ukuhlasela kwamanzi
• Amathebhu ezixhumi eziphukile (ukuxhumeka okungaphakathi)
• Amahanisi ahlanganisiwe
• Into yokuthinta engcolile
• Ukumelana okuphezulu kumjikelezo wokulawula i-heater

Yiziphi ezinye zezinyathelo zokuxilonga nokuxazulula inkinga i-P2206?

Isinyathelo sokuqala senqubo yokuxazulula inkinga yanoma iyiphi inkinga ukubuyekeza ama-bulletins wensizakalo yezobuchwepheshe (ama-TSBs) ngezinkinga ezaziwayo ngemoto ethile.

Izinyathelo ezithuthukisiwe zokuxilonga ziqondiswa kakhulu yimoto futhi zingadinga imishini efanelekile nolwazi ukuthi kwenziwe ngokunembile. Sichaza izinyathelo eziyisisekelo ezingezansi, kepha bhekisa kumanuwali yakho yokulungisa imoto / imodeli / imodeli / yokulungisa ukuhambisa izinyathelo ezithile zemoto yakho.

Isinyathelo esiyisisekelo # 1

Izinzwa eziningi ze-NOx ezisetshenziswa ezimotweni zikadizili nasemalolini zizotholakala ngokufanele. Njengoba unikezwe leli qiniso, khumbula ukuthi bangaba nenkani ngokwedlulele lapho besuka nakho konke ukunwetshwa nokuphambana okwenzeka ngenxa yokushintshashintsha kwezinga lokushisa kusistimu yokukhipha. Ngakho-ke, ngaphambi kokwenza lokhu, qiniseka ukuthi udinga ukususa inzwa. Ukuhlolwa okuningi kwenzwa kungenziwa ngesixhumi. Bheka incwajana yakho yesevisi ukuthola izivivinyo ezinembile ze-NOx ukuthola amanani owafunayo.

QAPHELA. Kungase kudingeke ukuthi ufudumale kancane lapho ushintsha inzwa ye-NOx ukuze ugweme ukulimaza izintambo ku-exhaust plug. Amafutha e-Penetrant ahlala ewumqondo omuhle uma ucabanga ukuthi uzosusa inzwa maduze nje.

Isinyathelo esiyisisekelo # 2

Bheka ibhande lesihlalo senzwa ye-NOx ukuhlola ukusebenza kwayo. Ezimweni eziningi, ukumiswa kuzosebenza eduze kwamazinga okushisa ashiwo ngaphambili. Ngakho-ke, gada iso ku-looms noma izixhumi ezincibilikile. Qiniseka ukuthi ulungisa noma yimaphi ama-scuffs noma i-looms eyonakele ukuvimbela noma yikuphi ukungasebenzi kahle okuzayo.

Isinyathelo esiyisisekelo # 3

Hlola uhlelo lokukhipha. Ikakhulukazi ngaphakathi, ukuthola ukuthi kunomsizi owanele yini, ongaphazamisa ukusebenza kwe-sensor yonke. Ngokuvamile, izinjini zikadizili sezivele zikhiphe inani elingajwayelekile lomsizi. Lokho kushiwo, ukuvuselelwa kohlelo lwe-aftermarket kungathinta ingxube kaphethiloli futhi kudale insizi engaphezulu kokujwayelekile, okungathi ngenxa yalokho kungadala ukwehluleka kwenzwa ngaphambi kwesikhathi kwe-NOx, uma unikezwa izingxube ezicebile zikaphethiloli ezihlotshaniswa nabanye bohlelo lwangemva komakethe. Qiniseka ukuthi uhlanza inzwa uma ukholwa ukuthi injalo, bese ubuyisela ingxube kaphethiloli kokucacisiwe okujwayelekile kwe-OEM ngokususa noma ukukhubaza umdidiyeli.

Isinyathelo esiyisisekelo # 4

Ekugcineni, uma usuzisebenzisile izinsizakusebenza zakho futhi ungakwazi ukukhomba inkinga, kungaba umqondo omuhle ukuthola i-ECM yakho (Injini Yokulawula Injini) ukubheka ukuthi kukhona yini ukungena kwamanzi. Kwesinye isikhathi kutholakala egumbini lomgibeli wemoto futhi kungabanjwa yinoma yimuphi umswakama owenzeka egumbini lomgibeli ngokuhamba kwesikhathi (isb. Ukuvuza okuyisisekelo kwe-heater, ukuvuza kwezimpawu zamawindi, ukuncibilika kweqhwa okusele, njll.). Uma kutholakala umonakalo omkhulu, kuzodingeka ukuthi ubuyiselwe. Ngenxa yalokhu, ezimweni eziningi, uphiko olusha lokulawula injini kufanele luhlelwe kabusha ukuze imoto ibe nenkinga. Ngeshwa, uma kukhulunywa nje, abathengisi bazoba kuphela abanamathuluzi wokuhlela afanele.

Le ndatshana yenzelwe imininingwane yokwaziswa kuphela futhi imininingwane yezobuchwepheshe kanye nama-bulletin esevisi yemoto yakho ethize kufanele kuhlale kuqala.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi engu-P2206?

Uma usadinga usizo nge-DTC P2206, 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.