P0094 An gano Ƙananan Leak a cikin Tsarin Man Fetur
Abubuwa
P0094 An gano Ƙananan Leak a cikin Tsarin Man Fetur
Bayanan Bayani na OBD-II
An gano ƙwanƙwasa tsarin man fetur - ƙananan yabo
Mene ne wannan yake nufi?
Wannan Lambar Watsa Labarai (DTC) lambar watsawa ce ta gabaɗaya, wanda ke nufin tana aiki ga duk motocin tun 1996 (Ford, GMC, Chevrolet, VW, Dodge, da sauransu). Ko da yake gabaɗaya, takamaiman matakan gyara na iya bambanta dangane da iri/samfurin.
Lokacin da na ci karo da lambar P0094 da aka adana, yawanci yana nufin cewa tsarin sarrafa wutar lantarki (PCM) ya gano raguwar matsa lamba mai yawa. Ƙayyadaddun matsi na man fetur sun bambanta daga wannan masana'anta zuwa wani, kuma an tsara PCM don saka idanu akan matsa lamba mai daidai da waɗannan ƙayyadaddun bayanai. Ana amfani da wannan lambar musamman a motocin diesel.
Ana kula da tsarin man dizal (PCM) ta amfani da ɗaya ko fiye da na'urorin hawan mai. Ana fitar da ƙananan man fetur daga tankin ajiya zuwa babban injector naúrar matsa lamba ta hanyar ciyarwa (ko canja wuri) famfo, wanda yawanci ana haɗa shi da dogo ko cikin tankin mai. Da zarar man fetur ya fito daga famfon allura, zai iya zuwa 2,500 psi. Yi hankali lokacin duba matsa lamba mai. Wadannan matsananciyar yanayin matsin man fetur na iya zama haɗari sosai. Duk da cewa man dizal ba shi da ƙonewa kamar mai, amma yana iya ƙonewa sosai, musamman ma matsa lamba. Bugu da kari, man dizal a wannan matsin zai iya shiga cikin fata ya shiga cikin jini. A ƙarƙashin wasu yanayi, wannan na iya zama cutarwa ko ma mai kisa.
Na'urori masu auna karfin man fetur suna samuwa a wurare masu mahimmanci a cikin tsarin isar da man fetur. Yawancin lokaci, aƙalla ana shigar da firikwensin matsa lamba ɗaya akan kowane sashi na tsarin mai; firikwensin don ƙananan matsa lamba da kuma wani firikwensin don babban matsi.
Na'urori masu auna karfin man fetur yawanci waya uku ne. Wasu masana'antun suna amfani da ƙarfin baturi, yayin da wasu kuma suna amfani da ƙaramin ƙarfin ƙarfin lantarki (yawanci volts biyar) azaman ma'anar PCM. Ana ba da firikwensin tare da ƙarfin magana da siginar ƙasa. Firikwensin yana ba da shigarwar ƙarfin lantarki zuwa PCM. Yayin da matsin lamba a cikin tsarin man fetur ya karu, matakin juriya na firikwensin man fetur ya ragu, yana ba da damar siginar wutar lantarki, wanda ke shiga cikin PCM, don ƙarawa daidai. Lokacin da matsa lamba na man fetur ya ragu, matakan juriya a cikin firikwensin matsin lamba yana ƙaruwa, yana haifar da shigar da wutar lantarki zuwa PCM don ragewa. Idan firikwensin matsin man fetur / na'urori masu auna firikwensin suna aiki akai-akai, wannan sake zagayowar yana aiki tare da kowane zagayowar kunnawa.
Idan PCM ya gano matsi na tsarin man fetur wanda bai dace da ƙayyadaddun shirye-shirye na ƙayyadaddun lokaci ba kuma a wasu yanayi, za a adana lambar P0094 kuma fitilar mai nuna rashin aiki na iya haskakawa.
Tsanani da alamu
Idan aka ba da yuwuwar abin hawa don kama wuta, da kuma yuwuwar yuwuwar yuwuwar rage ƙarancin mai da za a iya danganta shi da lambar P0094 da aka adana, ya kamata a magance wannan batu cikin gaggawa.
Alamomin lambar P0094 na iya haɗawa da:
- Kamshin dizal na musamman
- Rage ingancin man fetur
- Rage ƙarfin injin
- Ana iya adana wasu lambobin tsarin man fetur
dalilai
Mai yiwuwa sanadin wannan lambar injin ya haɗa da:
- Toshe man fetur
- Na'urar haska matatar mai
- Lalacewar matsin lamba na mai
- Tushen tsarin mai, wanda zai iya haɗawa da: tankin mai, layuka, famfo mai, famfo abinci, allurar mai.
Hanyoyin bincike da gyara
Kyakkyawan farawa shine koyaushe bincika takaddun sabis na fasaha (TSB) don takamaiman abin hawa. Matsalar ku na iya zama sanannen batun tare da sanannen gyaran masana'anta kuma yana iya adana ku lokaci da kuɗi yayin bincike.
Zan sami damar yin amfani da na'urar daukar hoto mai dacewa, ma'aunin man dizal, dijital volt/ohmmeter (DVOM) da littafin sabis na abin hawa ko All Data (DIY) biyan kuɗi lokacin ƙoƙarin gano wannan nau'in lambar.
Yawancin lokaci na fara ganewa na tare da dubawa na gani na layukan mai da abubuwan da aka gyara. Idan an sami ɗigogi, gyara su kuma sake duba tsarin. Duba tsarin wayoyi da masu haɗawa a wannan lokacin.
Haɗa na'urar daukar hotan takardu zuwa soket ɗin binciken abin hawa kuma sami duk lambobin da aka adana kuma daskare bayanan firam. Yi bayanin wannan bayanin idan har ya zama lamba ta wucin gadi wacce ta fi wahalar tantancewa. Idan akwai wasu lambobi masu alaƙa da tsarin mai, kuna iya so a fara tantance su kafin yunƙurin tantance P0094. Share lambobin kuma gwada fitar da abin hawa.
Idan P0094 ya sake saiti nan da nan, nemo rafin bayanan na'urar daukar hotan takardu kuma lura da karatun matsin man fetur. Ta hanyar taƙaita rafin bayanan ku don haɗa bayanai masu dacewa kawai, zaku sami amsa cikin sauri. Kwatanta ainihin ma'anar matsi na man fetur zuwa ƙayyadaddun masana'anta.
Idan matsa lamba na man fetur ba shi da ƙayyadaddun bayanai, yi amfani da ma'aunin matsa lamba don duba matsa lamba na tsarin a cikin quadrant mai dacewa. Idan ainihin karatun matsi na man fetur bai dace da ƙayyadaddun shawarwarin masana'anta ba, yi zargin gazawar inji. Ci gaba ta hanyar cire haɗin haɗin firikwensin matsa lamba mai kuma duba juriyar firikwensin kanta. Idan juriyar firikwensin bai dace da ƙayyadaddun masana'anta ba, maye gurbin shi kuma sake gwada tsarin.
Idan firikwensin yana aiki, cire haɗin duk masu sarrafawa masu alaƙa kuma fara gwajin tsarin wayoyi don juriya da ci gaba. Gyara ko maye gurbin buɗaɗɗe ko rufaffiyar da'irori kamar yadda ya cancanta.
Idan duk na'urori masu auna firikwensin tsarin da kewaye sun bayyana al'ada, yi zargin PCM mara kyau ko kuskuren shirye-shirye na PCM.
Ƙarin shawarwarin bincike:
- Yi taka tsantsan lokacin duba tsarin man fetur mai ƙarfi. Waɗannan nau'ikan tsarin yakamata ƙwararrun ma'aikata ne kawai ke ba da sabis.
- Ko da yake an kwatanta wannan lambar a matsayin "ƙananan ɗigo," ƙananan man fetur yakan zama sanadi.
Duba Hakanan: An Gano Leak ɗin Tsarin Man Fetur na P0093 - Babban Leak
Tattaunawar DTC mai dangantaka
- A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.
Kuna buƙatar ƙarin taimako tare da lambar ku ta p0094?
Idan har yanzu kuna buƙatar taimako tare da DTC P0094, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.
NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.
