P051D High crankcase pressure sensor dera

P051D High crankcase pressure sensor dera

Mapepala a OBD-II DTC

Crankcase Pressure Sensor Circuit High Signal

Kodi izi zikutanthauzanji?

Imeneyi ndi nambala yovuta yoyeza matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pamagalimoto a OBD-II. Zogulitsa zamagalimoto zimatha kuphatikiza, koma sizingokhala ku, Ford, Dodge, Ram, Jeep, Fiat, Nissan, ndi zina zambiri.

Pakati pa masensa ambiri omwe ECM (Engine Control Module) iyenera kuwunika ndikuwongolera kuti injini iziyenda, makina opangira ma crankcase ndi omwe amapatsa ECM mphamvu zama crankcase kuti akhalebe athanzi kumeneko.

Monga momwe mungaganizire, pali utsi wambiri mkati mwa injini, makamaka pamene ikuyenda, chifukwa chake ndikofunikira kuti ECM ikhale ndi ziwerengero zolondola zama crankcase. Izi sizofunikira kokha kuti kukakamiza kukwere kwambiri ndikuwononga zisindikizo ndi ma gaskets, komanso kuwonetsetsa kuti mtengowu ukufunika kubwezeretsanso nthunzi zoyaka kubwerera ku injini kudzera mu makina a crankcase ventilation (PCV).

Mpweya uliwonse womwe sungagwiritsidwe ntchito womwe umatha kuyamwa umalowa mu injini. Komanso, timagwirira ntchito limodzi kukonza mpweya komanso mafuta. Komabe, ili ndi cholinga chofunikira pa injini ndi ECM, onetsetsani kuti mwathetsa zovuta zilizonse pano, monga tanenera, ndikulephera kumeneku mutha kukhala osalephera, kutuluka kwa o-ring, kutuluka kwa shaft seal, ndi zina zambiri ya sensa, nthawi zambiri imayikidwa pa crankcase.

Code P051D Crankcase Pressure Sensor Circuit High ndi ma code ofananira amayatsidwa ndi ECM (Engine Control Module) ikamayang'anira mtengo umodzi kapena zingapo zamagetsi zomwe zili kunja kwa gawo lomwe likufunika mu crankcase pressure sensor circuit.

Dashibodi yanu ikawonetsa kachidutswa kakang'ono ka kachipangizo kakang'ono kotchedwa P051D, ECM (module ya injini yamagetsi) imakhala ndi makina ozungulira othamanga kwambiri.

Chitsanzo cha sensa yamagetsi (iyi ndi ya injini ya Cummins):

Kodi kuuma kwa DTC kumeneku ndi kotani?

Ndinganene kuti kwakukulu vutoli lingawoneke ngati lotsika pang'ono. M'malo mwake, ngati izi zalephera, simupereka chiopsezo chovulala kwambiri nthawi yomweyo. Ndikunena izi kuti nditsimikizire kuti vutoli liyenera kuthetsedwa posachedwa. M'mbuyomu, ndidatchulapo zina mwamavuto omwe angachitike ngati atasiyidwa, chifukwa chake kumbukirani.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachidindo ka P051D zitha kuphatikizira izi:

• Kuchepetsa mafuta
• Kutuluka gaskets
• Mafuta amanunkhira
• CEL (Check Light Light) ndiyowunikira
• Injini imayenda modabwitsa
• Mafuta a sludge
• Injini imasuta utsi wakuda
• Mkulu / otsika mkati crankcase kuthamanga

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa zamtundu wa injini iyi ya P051D zitha kuphatikizira izi:

• Cholakwika cha crankcase sensor
• Vuto lamkati lamagetsi mu sensa
• Vuto la ECM
• PVV yolakwika (kukakamizidwa kanyumba kanyumba)
• Vuto la PCV (njanji zosweka / mapaipi, kusagwirizana, ma scuffs, ndi zina zambiri)
• Yotchinga dongosolo la PVC
• Mitambo yamafuta (chinyezi chilipo)
• Kuwukira kwamadzi
• Injini imadzaza mafuta

Kodi ndi njira ziti zodziwira ndikusokoneza P051D?

Gawo loyamba pamavuto amtundu uliwonse ndikuwunikanso za Technical Service Bulletins (TSB) pamavuto odziwika ndi galimoto inayake.

Mwachitsanzo, tikudziwa nkhani yodziwika ndi magalimoto ena a Ford EcoBoost ndi magalimoto ena a Dodge / Ram omwe alibe TSB yogwira ntchito ku DTC ndi / kapena ma code ena ofanana.

Njira zodziwitsira zapamwamba zimangokhala zododometsa kwambiri zamagalimoto ndipo zimatha kufunikira zida zoyenerera komanso chidziwitso kuti zichitike molondola. Timalongosola njira zomwe zili pansipa, koma tchulani buku lanu lokonzekera galimoto / mapangidwe / mtundu / kapangidwe kake ka mayendedwe amtundu wa galimoto yanu.

Gawo loyambira # 1

Chinthu choyamba kuchita ndikapeza kusokonekera uku ndikutsegula kapu yamafuta pamwamba pa injini (itha kukhala yosiyana) kuti muwone ngati pali zomveka za sludge. Madipoziti amatha kuyambitsidwa ndi china chake chosavuta monga kusasintha mafuta, kapena kusunga nthawi zopitilira muyeso. Ndikulankhula ndekha pano, ndimayendetsa mafuta osapitirira 5,000 km. Kwa zopangira, ndimayenda pafupifupi 8,000 km, nthawi zina 10,000 km. Izi zimasiyanasiyana kuchokera pakupanga kupita kwaopanga, koma mwa zomwe ndakumana nazo, ndawona opanga akukhala motalikirapo kuposa momwe amafunira pazifukwa zosiyanasiyana. Potero, ndimakhala otetezeka ndikukupemphani inunso. Vuto labwino la crankcase ventilation (PCV) limatha kuyambitsa chinyezi kulowa m'dongosolo ndikupanga sludge. Mulimonsemo, onetsetsani kuti mafuta anu ndi oyera komanso amphumphu.

Dziwani: Musadzaze injini ndi mafuta. Musayambitse injini, ngati izi zitachitika, khetsani mafuta kuti mufike pamlingo woyenera.

Gawo loyambira # 2

Yesani sensa kutsatira zomwe wopanga akufuna zomwe zalembedwa m'buku lanu lautumiki. Izi nthawi zambiri zimaphatikizapo kugwiritsa ntchito multimeter ndikuyang'ana zosiyana pakati pa zikhomo. Lembani ndikuyerekeza zotsatira ndi mawonekedwe amtundu wanu komanso mtundu wanu. Chilichonse chomwe sichinafotokozeredwe, chojambulira cha crankcase chikuyenera kusinthidwa.

Gawo loyambira # 3

Poganizira kuti ma crankcase pressure sensors nthawi zambiri amakhala pamakina a injini (AKA Crankcase), ma harnesses ogwirizana ndi mawaya amadutsa m'malo othamanga komanso mozungulira madera otentha kwambiri (monga kuchuluka kwa utsi). Kumbukirani izi mukamayang'ana mawonekedwe ndi mabwalo. Popeza mawaya ndi zingwe zomwe zimakhudzidwa ndimomwe zimakhalira, fufuzani mawaya olimba / osweka kapena chinyezi mu harniyo.

ZINDIKIRANI. Cholumikizira chiyenera kulumikizidwa bwino komanso chopanda zotsalira zamafuta.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi nambala ya P051D?

Ngati mukufunabe thandizo lokhudza DTC P051D, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.