P247F Zafin Zazzabin Gas Daga Bankin Range 2 Sensor 4

P247F Zafin Zazzabin Gas Daga Bankin Range 2 Sensor 4

Bayanan Bayani na OBD-II

Zazzabin Gas Mai Cike Daga Bankin Range 2 Sensor 4

Mene ne wannan yake nufi?

Wannan sigar Lambar Matsalar Bincike ce (DTC) wacce ta dace da yawancin motocin OBD-II (1996 da sabuwa). Wannan na iya haɗawa, amma ba'a iyakance shi ba, Ford, VW, Volkswagen, Audi, Porsche, Chevy, Nissan, da dai sauransu Duk da yanayin gabaɗaya, ainihin matakan gyara na iya bambanta dangane da shekarar ƙirar, ƙirar, ƙirar da tsarin watsawa. ...

OBD-II DTC P247F yana da alaƙa da iskar gas mai ƙima daga waje, kewayon firikwensin bankin 2. Lokacin da injin sarrafa injin (ECU) ya gano siginar da ba ta dace ba a cikin kewayon zafin zafin iskar gas, P4F zai saita kuma hasken injin zai haskaka. Tuntuɓi takamaiman albarkatun abin hawa don tantance bankin da ya dace da wurin firikwensin don takamaiman shekararku / yin / ƙirar / haɗin injin.

Na'urar haska zafin iskar gas tana lura da zafin iskar gas kuma tana jujjuya shi zuwa siginar ƙarfin lantarki wanda aka aika zuwa ECU. ECU tana amfani da shigarwar don sarrafa yanayin injin da rage rage hayaƙi. ECU ta gane waɗannan sauye -sauyen wutar lantarki kuma ta amsa daidai gwargwado ta hanyar daidaita lokacin ƙonewa ko cakuda iska / mai don rage zafin iskar gas da kare mai juyawa. An gina firikwensin zafin zafin iskar gas a cikin injunan dizal, injin mai da har ma da injin turbocharged. Har ila yau, wannan tsari yana inganta yawan aiki da tattalin arzikin mai.

Na'urar EGT Exhaust Gas Zazzabin firikwensin:

Menene tsananin wannan DTC?

Tsananin wannan lambar na iya bambanta ƙwarai daga hasken injin dubawa mai sauƙi akan motar da ke farawa da ƙaura zuwa motar da ke tsayawa ko kuma ba za ta fara ba.

Menene wasu alamomin lambar?

Alamomin lambar matsala P247F na iya haɗawa da:

• Injin na iya tsayawa
• Injin ba zai fara ba
• Engine iya overheat
• Tattalin arzikin man fetur mara kyau
• Rashin aiki
• Duba hasken injin yana kunne

Mene ne wasu abubuwan da ke haifar da lambar?

Dalilan wannan lambar P247F na iya haɗawa da:

• M hasarar gas haska haska
• Yawan fitar da iskar gas
• Fuse mai busawa ko jumper waya (idan an zartar)
• Haɗin carbon mai yawa a kan firikwensin
• Mai ruɓe ko lalace mai haɗawa
• Wayoyi mara kyau ko lalace
• ECU mara lahani

Menene wasu matakai don warware matsalar P247F?

Mataki na farko a warware duk wata matsala shine a sake duba Takaddun Sabis na Fasaha na musamman (TSBs) ta shekara, samfuri, da matattarar wutar lantarki. A wasu lokuta, wannan na iya ceton ku lokaci mai tsawo a cikin dogon lokaci ta hanyar nuna muku hanyar da ta dace.

Mataki na biyu shine gano duk abubuwan da ke cikin wannan da'irar da yin cikakken dubawa na gani don bincika wayoyi masu alaƙa don bayyananniyar lahani kamar tabo, ɓarna, wayoyi masu fallasa, ko alamun kuna. Na gaba, yakamata ku bincika masu haɗin don tsaro, lalata da lalacewar lambobi. Na'urar firikwensin yanayin zafin iskar gas yawanci firikwensin waya biyu ne da ke cikin bututun mai. Ya kamata a cire firikwensin zafin iskar iskar gas don bincika yawan haɓakar carbon. Wannan tsari kuma yakamata ya haɗa da gano duk wata yuwuwar ɗigon shaye-shaye.

Matakan ci gaba

Ƙarin matakan sun zama na musamman ga abin hawa kuma suna buƙatar ingantattun kayan aikin ci gaba don a yi daidai. Waɗannan hanyoyin suna buƙatar multimeter na dijital da takamaiman takaddun bayanan fasaha na abin hawa. Ingantattun kayan aikin da za a yi amfani da su a cikin wannan yanayin shine infrared thermometer da bindiga mai zafi idan akwai. Bukatun wutar lantarki sun dogara da shekarar ƙira da ƙirar abin hawa.

Gwajin awon wuta

Ƙarfin fitarwa na firikwensin zafin iskar gas ya kamata ya bambanta gwargwadon canjin zafin jiki. Idan ƙarfin lantarki ya kasance iri ɗaya ko ya canza da sauri, wannan yana nuna cewa ana buƙatar maye gurbin firikwensin zafin iskar gas.

Idan wannan tsari ya gano cewa tushen wuta ko ƙasa ya ɓace, ana iya buƙatar ci gaba da bincika don tabbatar da amincin wayoyi, masu haɗawa, da sauran abubuwan haɗin. Dole ne a yi gwajin ci gaba koyaushe tare da ikon da aka yanke daga kewaya, kuma karatun al'ada don wayoyi da haɗi ya zama 0 ohms na juriya. Tsayayya ko babu ci gaba yana nuna kuskuren wayoyin da ke buɗe ko gajarta kuma yana buƙatar gyara ko sauyawa. Matsayin juriya na firikwensin zafin zafin iskar gas yakamata ya bambanta gwargwadon hauhawar zafin da faduwar. Dangane da nau'in firikwensin, juriya ya kamata ya ƙaru ko ya ragu yayin da yanayin zafi ke tashi, kuma ana iya amfani da bindiga mai zafi don yin gwajin benci akan wannan ɓangaren. Akwai nau'ikan firikwensin zazzabi na gas iri biyu: NTC da PTC. Na'urar firikwensin NTC tana da babban juriya a yanayin zafi da ƙarancin ƙarfi a yanayin zafi. Na'urar firikwensin PTC tana da ƙarancin juriya a yanayin zafi da ƙarancin ƙarfi a yanayin zafi.

Waɗanne madaidaitan hanyoyin gyara wannan lambar?

• Maimaita Sensor Zazzabin Zazzabin Gas
• Sauya fuse ko fuse (idan ya dace)
• Tsaftace masu haɗawa daga lalata
• Gyara ko maye gurbin wiring mara kyau
• Cire ajiyar carbon daga firikwensin
• Cire Haɓakar Haɓakar Gas
• ECU firmware ko sauyawa

Kuskuren gama gari na iya haɗawa da:

Matsalar tana maye gurbin ECU ko firikwensin zafin zafin gas idan wayoyin ko wani sashi ya lalace. Na'urorin firikwensin O2 kuma galibi suna kuskure don firikwensin zafin zafin gas.

Da fatan, bayanin da ke cikin wannan labarin ya taimaka muku wajen nuna madaidaiciyar hanya don magance matsalar zafin iskar gas mai fita waje, lambar kuskure firikwensin bankin 2. Wannan labarin don dalilai ne na bayanai kawai, da takamaiman bayanan fasaha da bayanan sabis. domin abin hawan ku yakamata koyaushe ya zama fifiko.

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 P247F ɗin ku?

Idan har yanzu kuna buƙatar taimako tare da lambar kuskuren P247F, 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.