I-P2749 Circuit Shaft Speed ​​Sensor C Circuit

I-P2749 Circuit Shaft Speed ​​Sensor C Circuit

Idatha ye-OBD-II DTC

Shaft Ephakathi Isivinini Senzwa C Circuit

Kusho ukuthini lokhu?

Le yikhodi ejwayelekile yokuhlola inkinga (i-DTC) futhi isetshenziswa kakhulu ezimotweni ze-OBD-II ezinokudluliselwa okuzenzakalelayo. Lokhu kungafaka kodwa kungagcini eMazda, Toyota, Chrysler, Ford, VW, Dodge, Jeep, Mercedes, Lexus, Chevrolet, njll.

Yize kuvamile, izinyathelo eziqondile zokulungisa zingahluka ngokuya ngemodeli yonyaka, ukwakheka, imodeli, nokucushwa kokudluliswa.

I-countershaft, eyaziwa nangokuthi i-countershaft, isiza ukusabalalisa amandla ajikelezayo kusuka kudrayivu yokufaka kuya kushaft yokukhipha ngaphakathi kokudluliswa. Ijubane le-countershaft lincike ekutheni ukuliphi igiya okulo. Ekudlulisweni mathupha, lokhu kubizelwa isikhethi segiya, ngakho-ke asikho isidingo sokulawula isivinini esiphakathi nendawo.

Ngakolunye uhlangothi, ekudlulisweni okuzenzakalelayo, uma ukumodi yedrayivu engu- "D", igiya okulo linqunywa yi-TCM (module control module) isebenzisa okokufaka kwezinzwa eziningi okunikela ekushintsheni kwegiya elibushelelezi nelisebenza kahle. Enye yezinzwa ezifakwe lapha inzwa yesivinini esiphakathi nendawo. I-TCM idinga lokhu kufakwa okuthile ukusiza ukukhomba nokulungisa umfutho we-hydraulic, amaphuzu wokushintsha, namaphethini. Okuhlangenwe nakho kokuthola ezinye izinhlobo zezinzwa zesivinini (ngokwesibonelo: i-VSS (inzwa yesivinini semoto), i-ESS (isivinini senjini), njll.) Izokusiza kulokhu, ngoba izinzwa eziningi zejubane ziyafana ekwakhiweni.

I-ECM (Injini Yokulawula Injini) ngokubambisana ne-TCM (Transmission Control Module) ingasebenzisa i-P2749 namakhodi ahlobene (P2750, P2751, P2752) lapho iqapha ukungasebenzi kahle kwenzwa yesivinini esiphakathi noma amasekethe. Kwesinye isikhathi, lapho inzwa yehluleka, i-TCM isebenzisa ezinye izinzwa zejubane ekudluliseni bese inquma ingcindezi "ye-backup" ye-hydraulic ukugcina ukudluliswa okuzenzakalelayo kusebenza, kepha lokhu kungahluka kakhulu phakathi kwabakhiqizi.

Ikhodi P2749 Intermediate Shaft C Speed ​​Sensor Circuit isethwe yi-ECM (Engine Control Module) kanye / noma ne-TCM (Transmission Control Module) lapho ihlola ukungasebenzi kahle kwenzwa yejubane C noma isekethe yayo. Thinta incwadi yakho yokulungisa izimoto ukuze unqume ukuthi iyiphi ingxenye yeketango "C" elifanele isicelo sakho esithile.

QAPHELA. Bhala phansi noma imaphi amakhodi asebenza kwamanye amasistimu uma kukhona amalambu wokuxwayisa amaningi (isb. Ukulawula ukudonsa, i-ABS, i-VSC, njll.).

Isithombe sokuzwa kwejubane lokuhambisa:

Buyini ubunzima bale DTC?

Ngingathi leli phutha linzima ngokumaphakathi. Njengoba kushiwo ngaphambili, ukuthunyelwa kwakho okuzenzakalelayo kungenzeka ukuthi kusebenza kahle. Kodwa-ke, kungase futhi kube yinkomba uma kukhona inkinga eyodwa noma ngaphezulu. Isu elingcono kakhulu ukuxilonga noma iyiphi inkinga yokudlulisela ngokushesha ngangokunokwenzeka.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P2749 zingafaka:

• Ukuguquguquka kwegiya elinzima
• Izinkomba eziningi zedeshibhodi ziyakhanyisa
• Ukuphathwa kabi
• Isivinini senjini esingazinzile

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi yenjini engu-P2749 zingafaka:

• Inzwa yesivinini se-shaft enamaphutha noma eyonakele
• Iphutha likagesi ezintanjeni eziphakathi kwenzwa yejubane namamojula asetshenzisiwe
• Inkinga yangaphakathi nge-ECM kanye / noma i-TCM
• Amanye ama-sensors / ama-solenoids ahlobene awonakele noma awanasici (ngokwesibonelo: inzwa yokufaka isivinini se-shaft, inzwa yokukhipha shaft, i-switch solenoid, njll.)
• Uketshezi lokudlulisela oluzenzekelayo olungcolile noma oluphansi (i-ATF)

Yiziphi ezinye zezinyathelo zokuxazulula inkinga nge-P2749?

Isinyathelo esiyisisekelo # 1

Uma ucwaninga le khodi, ngicabanga ukuthi usuvele ulihlolile izinga loketshezi lokuhambisa. Uma kungenjalo, qala ngalokhu. Qinisekisa ukuthi uketshezi kuhlanzekile futhi kugcwaliswe kahle. Lapho uketshezi selulungile, udinga ukuthola inzwa yesivinini esiphikisayo. Imvamisa lezi zinzwa zifakwa ngqo ezindlini zokudlulisela.

Ungakwazi ngisho nokuthola inzwa ngaphansi kwe-hood, lokhu kungafaka ukususa enye into efana ne-air cleaner nebhokisi, amabakaki ahlukahlukene, izintambo, njll ukuthola ukufinyelela. Qiniseka ukuthi inzwa nesixhumi esihambisanayo basesimweni esihle futhi baxhumeke ngokuphelele.

ICEBISO: I-ATF eshisiwe (i-automatic transmission fluid) enuka sengathi uketshezi olusha iyadingeka, ngakho-ke ungesabi ukwenza insizakalo yokudlulisela ephelele ngayo yonke izihlungi ezintsha, ama-gaskets, kanye noketshezi.

Isinyathelo esiyisisekelo # 2

Inzwa yejubane efinyeleleka kalula kufanele isuswe futhi ihlanzwe. Kubiza okungelutho, futhi uma uthola ukuthi inzwa ingcolile ngokweqile ngemuva kokususwa, ungakwazi ukugeza izinkinga zakho ngokoqobo. Sebenzisa i-brake cleaner ne-rag ukugcina inzwa ihlanzekile. Ukungcola kanye / noma ukushefa kungathinta ukufundwa kwezinzwa, ngakho-ke qiniseka ukuthi inzwa yakho ihlanzekile!

QAPHELA. Noma yiluphi uphawu lokungqubuzana kwenzwa lungakhombisa ibanga elinganele phakathi kwendandatho yesiphenduli nenzwa. Kungenzeka ukuthi inzwa inephutha futhi manje ishaya iringi. Uma inzwa yokufaka esikhundleni ingalihlanzanga iringi, bheka izinqubo zokukhiqiza ukulungisa igebe yenzwa / yesiphenduli.

Isinyathelo esiyisisekelo # 3

Hlola inzwa nokujikeleza kwayo. Ukuze uhlole inzwa ngokwayo, uzodinga ukusebenzisa i-multimeter kanye nokucaciswa okuqondile komkhiqizi futhi ulinganise amanani ahlukahlukene kagesi phakathi kwezikhonkwane zenzwa. Iqhinga elilodwa elihle ukuqalisa lezi zivivinyo kusukela ezintanjeni ezifanayo, kodwa kumaphini afanelekile kusixhumi se-ECM noma se-TCM. Lokhu kuzohlola ubuqotho bebhande lesihlalo elisetshenziswayo kanye nenzwa.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi engu-P2749?

Uma usadinga usizo nge-DTC P2749, 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.