P051A Isifunda senzwa yengcindezi ye-Crankcase

P051A Isifunda senzwa yengcindezi ye-Crankcase

Idatha ye-OBD-II DTC

Isifunda senzwa yengcindezi ye-Crankcase

Kusho ukuthini lokhu?

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

Phakathi kwezinzwa ezingenakubalwa i-ECM (i-Engine Control Module) okufanele iqaphe futhi ishune ukuze igcine injini isebenza, i-crankcase pressure sensor inesibopho sokunikeza i-ECM amanani we-crankcase pressure ukugcina umoya ophilile lapho.

Njengoba ungacabanga, kunentuthu eningi ngaphakathi kwenjini, ikakhulukazi ngenkathi isebenza, ngakho-ke kubaluleke kakhulu ukuthi i-ECM ithole ukufundwa kwengcindezi eyi-crankcase efanele. Lokhu akudingeki kuphela ukugcina ingcindezi ingakhuphuki kakhulu futhi kudale ukulimala kwezimpawu zamanzi namabhasikidi, kepha futhi ukuze leli nani lidinge ukuphindisela la mathambo avuthayo enjinini ngohlelo oluhle lwe-crankcase ventilation (PCV) system.

Noma imuphi umhwamuko ovuthayo ongasetshenziswa ongena ekufakweni kwenjini. Nathi-ke sisebenza ngokubambisana ukwenza ngcono ukukhishwa kwamandla omoya kanye nokonga uphethiloli. Kodwa-ke, inenhloso ebalulekile yenjini ne-ECM, ngakho-ke qiniseka ukuthi ulungisa noma yiziphi izinkinga lapha, njengoba kushiwo, ngalokhu kungasebenzi kahle ungahle uthambekele ekuhlulekeni kwe-gasket, ukuvuza kwe-o-ring, ukuvuza kwe-shaft seal, njll. Igama inzwa, ezimweni eziningi ifakwa ekhrankcase.

Ikhodi P051A I-crankcase pressure sensor circuit kanye namakhodi ahlobene ayenziwa asebenze yi-ECM (module control engine) lapho ibheka inani elilodwa noma amaningi kagesi ngaphandle kwebanga elifunwayo kumjikelezo we-crankcase pressure sensor circuit.

Lapho iqoqo lakho lezinsimbi libonisa ikhodi yesifunda ye-crankcase pressure sensor circuit P051A, i-ECM (module control engine) iqaphe ukungasebenzi kahle kwesekhethi ye-crankcase pressure sensor circuit.

Isibonelo se-crankcase pressure sensor (lena eyenzelwe injini yeCummins):

Buyini ubunzima bale DTC?

Ngingasho ukuthi lokhu kubuya kungabhekwa njengokuphansi ngokulingene. Eqinisweni, uma lokhu kwehluleka, awubeki engcupheni yokulimala ngokushesha okukhulu. Lokhu ngikusho ukugcizelela ukuthi le nkinga idinga ukusheshe ilungiswe. Phambilini, ngishilo ezinye zezinkinga ezingaba khona uma zishiywa ngaphandle, ngakho-ke gcina lokho engqondweni.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yokuxilonga ye-P051A zingafaka:

• Ukwehla komnotho kaphethiloli
• Ama-gaskets avuzayo
• Iphunga le-Fuel
• I-CEL (Check Light Light) ivuliwe
• Injini isebenza ngokungavamile
• Udaka lwamafutha
• Injini ibhema umusi omnyama
• Ingcindezi yangaphakathi yekhwalithi ephezulu / ephansi

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi yenjini engu-P051A zingafaka:

• Inzwa yengcindezi ye-crankcase engaphelele
• Inkinga kagesi yangaphakathi inzwa
• Inkinga ye-ECM
• I-PCV enephutha (i-crankcase ventilation) ephoqelekile
• Inkinga ye-PCV (ojantshi / amapayipi aphukile, ukuxhumeka, ama-scuffs, njll.)
• Siminyene PVC uhlelo
• Amafutha anamafu (umswakama ukhona)
• Ukuhlasela kwamanzi
• Injini igcwele uwoyela

Yiziphi izinyathelo zokuxilonga nokuxazulula inkinga i-P051A?

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

Isibonelo, siyazi ngodaba olwaziwayo ngezimoto ezithile zeFord EcoBoost nezinye zezimoto zeDodge / Ram ezingenayo i-TSB esebenza kuleyo DTC kanye / noma amakhodi ahlobene.

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

Into yokuqala engingayenza lapho ngithola lokhu kungasebenzi kahle ukuvula ikepisi likawoyela ngaphezulu kwenjini (kungahluka) ukubheka noma yiziphi izimpawu ezicacile zokwakhiwa kwendle. Imali ingabangelwa okuthile okulula njengokungawushintshi uwoyela noma ukugcina ngaphezu kwezikhawu ezinconyiwe. Ngikhuluma mathupha lapha, ukuthola uwoyela ojwayelekile angigijimi ngaphezu kwama-5,000 km. Okwenziwe ngezinto zokwakha, ngihamba cishe ama-8,000 km, kwesinye isikhathi amakhilomitha ayi-10,000. Lokhu kuyahlukahluka kusuka kumkhiqizi kuye kumkhiqizi, kepha kokuhlangenwe nakho kwami, ngibonile abakhiqizi bebeka isikhathi eside kunezikhawu ezinconywe kakhulu ngezizathu ezahlukahlukene. Ngokwenza njalo, ngihlala ngiphephile futhi ngiyanincenga nani. Inkinga ye-crankcase ventilation (PCV) enhle ingadala ukuthi umswakama ungene ohlelweni futhi wakhe udaka. Kunoma ikuphi, qiniseka ukuthi uwoyela wakho uhlanzekile futhi uphelele.

QAPHELA: Ungagcwalisi kakhulu injini ngamafutha. Ungaqali injini, uma lokhu kwenzeka, khama uwoyela ukuletha ileveli ebangeni elamukelekayo.

Isinyathelo esiyisisekelo # 2

Hlola inzwa ngokulandela amanani afunwa ngumenzi ashiwo kumanuwali yakho yesevisi. Lokhu kuvame ukufaka ukusetshenziswa kwe-multimeter nokubheka amanani ahlukile phakathi kwezikhonkwane. Qopha bese uqhathanisa imiphumela nezimpawu zomkhiqizo wakho nemodeli. Noma yini engacacisiwe, i-crankcase pressure sensor kufanele ithathelwe indawo.

Isinyathelo esiyisisekelo # 3

Njengoba kunikezwe iqiniso lokuthi ama-crankcase pressure sensors ajwayele ukufakwa ngqo kwi-block block (i-AKA Crankcase), ama-harnesses ahambisanayo nezintambo kudlula ezindaweni ezinezindawo ezishisa kakhulu (ezifana nobuningi be-exhaust). Gcina lokhu engqondweni lapho uhlola ngokubonakalayo inzwa namasekethe. Njengoba lezi zingcingo kanye namahhanisi kuthinteka yizakhi, hlola izintambo eziqinile / eziqhekekile noma umswakama osebeni.

QAPHELA. Isixhumi kufanele sixhunywe ngokuphepha futhi singabi nezinsalela zikawoyela.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi le-P051A?

Uma usadinga usizo maqondana ne-DTC P051A, 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.