I-P0279 Ileveli yesiginali ephansi kusekethe yokulawula kagesi yesijojo sikaphethiloli yesilinda 7

I-P0279 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga P0279 ikhombisa isignali ephansi kusilinda 7 sesekethe yokulawula i-fuel injector.

Isho ukuthini ikhodi yephutha P0279?

Ikhodi yenkinga engu-P0279 ikhombisa ukuthi imojula yokulawula injini (PCM) ithole i-voltage ephansi ngokungavamile kusilinda XNUMX sokulawula umjovo kaphethiloli.

Izizathu ezingenzeka

Ezinye izizathu ezingenzeka zekhodi yenkinga ye-P0279:

• Isijojo sikaphethiloli esinesici sesilinda sesikhombisa.
• Izintambo ezingalungile noma ezilimele ezixhuma isijojo sikaphethiloli ku-PCM.
• Amandla anganele noma umhlabathi ezintamboni zesijojo sikaphethiloli.
• Izinkinga nge-PCM (imojula yokulawula injini), okuhlanganisa nesofthiwe noma izinkinga zikagesi.
• Ukwephulwa kobuqotho besekethe yokuphakelwa kwamandla kagesi ojova uphethiloli.
• Izinkinga ngezinzwa noma izinzwa ezihlobene nesistimu kaphethiloli.
• Ukungasebenzi kahle ohlelweni lokuphakelwa kukaphethiloli, njengezinkinga zephampu yamafutha noma isilawuli somfutho kaphethiloli.

Lezi ngezinye zezimbangela ezingase zibe khona, futhi imbangela yangempela inganqunywa ngokuhlola imoto.

Yiziphi izimpawu zekhodi yephutha? P0279?

Ezinye izimpawu ezingaba khona zekhodi yenkinga P0279:

• Ukusebenza kabi kwenjini, okuhlanganisa ukulahlekelwa amandla nokusebenza kabi.
• Ukukhishwa kwe-exhaust eyengeziwe.
• Ukusebenza kwenjini okungazinzile ngesikhathi sokuqala okubandayo noma ukungenzi lutho.
• Ubunzima bokusheshisa noma ukusabela okungekuhle ku-pedal yegesi.
• Isibani se-Check Engine kudeshibhodi yemoto yakho singase sikhanyise.

Lezi zimpawu zingase zenzeke ngamazinga ahlukahlukene kuye ngenkinga ethile ebangela ikhodi yenkathazo ye-P0279 kanye nesimo sonke semoto.

Indlela yokuxilonga ikhodi yephutha P0279?

Ukuze uhlole i-DTC P0279, landela lezi zinyathelo:

• Hlola amakhodi amaphutha: Sebenzisa isithwebuli sokuxilonga ukuze ufunde amakhodi amaphutha ohlelweni lokuphatha injini ye-elekthronikhi. Qinisekisa ukuthi ikhodi ye-P0279 ikhona ngempela futhi uhlole noma imaphi amanye amakhodi ephutha okungenzeka nawo agcinwe.
• Hlola izintambo nezixhumi: Hlola izintambo nezixhumi ezixhuma isijojo sikaphethiloli se-cylinder 7 ku-PCM. Qiniseka ukuthi izintambo azilungile, azilimele, futhi zixhumeke ngendlela efanele.
• Hlola umjovo wamafutha: Hlola i-cylinder 7 fuel injection ukuze uqinisekise ukusebenza kahle. Faka esikhundleni isijojo sikaphethiloli uma kunesidingo.
• Hlola i-voltage yokuhlinzeka kanye ne-grounding: Usebenzisa i-multimeter, hlola i-voltage yokuhlinzeka kanye nomhlabathi kuzintambo zokujova uphethiloli. Qiniseka ukuthi angaphakathi kwamanani amukelekayo.
• Bheka i-PCM: Kwezinye izimo, inkinga ingase ibe ngenxa ye-PCM engalungile. Yenza izivivinyo ezengeziwe kanye nokuxilongwa ukuze ukhiphe izinkinga nge-PCM.
• Hlola uhlelo lokuhlinzeka ngophethiloli: Hlola isimo sesistimu yokuphakelwa kukaphethiloli, okuhlanganisa iphampu yamafutha, isilawuli sokucindezela uphethiloli nezihlungi zikaphethiloli.
• Hlanza futhi ubuyekeze: Ngemva kokulungisa inkinga, kunconywa ukuthi usule amakhodi wephutha futhi ubuyekeze i-PCM ROM usebenzisa isithwebuli sokuxilonga.

Uma ungaqiniseki ngamakhono akho okuxilonga imoto, kutuswa ukuthi uxhumane nomakhenikha ochwepheshe noma isitolo sokukhanda izimoto ukuze wenze ukuxilonga nokulungisa.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0279, kungenzeka amaphutha alandelayo:

• Ukuchazwa okungalungile kwekhodi: Ukungasebenzi kahle kungase kube ngenxa yezinye izinkinga ezingahlobene nomjovo kaphethiloli wesilinda sesikhombisa. Ukuchazwa okungalungile kwekhodi kungase kubangele ukushintshwa okungalungile kwezingxenye.
• Ukuxilongwa okwanele: Ukungenzi ukuxilonga okuphelele kungase kubangele ukuthi ezinye izinkinga ziphuthelwe, okuhlanganisa izinkinga ngezintambo, izixhumi, isistimu yokuphakelwa kukaphethiloli, njll.
• Ukuntula ukunaka imvelo: Ezinye izinkinga, njengokugqwala kwezintambo noma izixhumi, zingase ziphuthelwe ngenxa yokunganakwa ngokwanele kwemvelo nesimo.
• Ukwehluleka ukwenza izivivinyo ezikhethekile: Amakhono anganele noma okokusebenza zokwenza izivivinyo ezikhethekile ohlelweni lukaphethiloli kungenza kube nzima ukuhlonza imbangela yenkinga.
• Ukuziba izincomo zomkhiqizi: Ukuziba izincomo zokuxilonga nokulungisa ezihlinzekwe umenzi wemoto kungase kubangele amaphutha ekunqumeni imbangela yokungasebenzi kahle nokuqedwa kwayo.

Ukuze ugweme lawa maphutha, kubalulekile ukulandela amasu okuxilonga ochwepheshe, sebenzisa imishini yokuxilonga yekhwalithi ephezulu futhi, uma kunesidingo, ufune usizo kochwepheshe abanolwazi.

Ibucayi kangakanani ikhodi yephutha? P0279?

Ikhodi yenkinga engu-P0279 ikhombisa inkinga ngesilinda se-seven fuel injection. Lokhu kungasebenzi kahle kungaholela ekulethweni kukaphethiloli okungasebenzi kahle kusilinda, okungase kubangele ukusebenza kabi kwenjini. Nakuba imoto ingase ikwazi ukuqhubeka ishayela kwezinye izimo, ukwenza kanjalo kungase kunciphise ukusebenza kwenjini, kunciphise ukonga kukaphethiloli, futhi kubangele nomonakalo enjinini noma kwezinye izingxenye zemoto. Ngakho-ke, ikhodi P0279 kufanele ithathwe ngokungathi sína futhi inkinga itholwe futhi ilungiswe ngokushesha okukhulu.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0279?

Ukuze uxazulule ikhodi yenkinga P0279, kufanele wenze lezi zinyathelo ezilandelayo:

1. Ihlola umjovo wamafutha: Okokuqala udinga ukuhlola i-fuel injector ngokwayo. Hlola isimo sayo futhi uqiniseke ukuthi ayivalekile noma ayilimele. Uma kunesidingo, yishintshe.
2. Ukuhlolwa kwesifunda kagesi: Hlola isekethe kagesi exhuma i-fuel injector kumojula yokulawula injini (PCM). Qiniseka ukuthi awekho amakhefu noma izikhindi ezintanjeni nokuthi bonke oxhumana nabo baxhumeke kahle. Izintambo ezilimele zingadinga ukulungiswa noma ukushintshwa.
3. Ukuxilongwa kwe-PCM: Hlola ukusebenza kwe-PCM, njengoba ukusebenza okungalungile kwalolu cingo kungaholela kukhodi engu-P0279. Uma kunesidingo, shintsha i-PCM nohlelo noma ucule ngokufanele.
4. Ukuhlanza noma ukushintsha isihlungi sesistimu kaphethiloli: Kwesinye isikhathi i-voltage ephansi yesijojo sikaphethiloli ingabangelwa ukulethwa kukaphethiloli okungekuhle ngenxa yesihlungi sesistimu kaphethiloli engcolile. Hlanza noma shintsha isihlungi sesistimu kaphethiloli.
5. Ukuxilongwa okuphindaphindiwe: Ngemuva kokuthi konke ukulungiswa nokushintshwa kwengxenye sekuqediwe, phinda uhlole ukuze uqinisekise ukuthi ikhodi ayibuyi.

Xhumana nochwepheshe bezimoto oqinisekisiwe noma isikhungo sesevisi ukuze wenze lo msebenzi, ikakhulukazi uma ungenalo ulwazi oluningi ngokulungiswa kwezimoto.

Itholakala Kanjani Futhi Ulungise Ikhodi Yenjini Ye-P0279 - Ikhodi Yenkinga Ye-OBD II Chaza

P0279 - Ulwazi oluthize lomkhiqizo

Ikhodi yenkinga u-P0279 ingenzeka ezimotweni zezinhlobo ezahlukahlukene namamodeli, amanye awo:

1. Ford: I-Cylinder 7 fuel injector circuit low voltage.
2. I-Chevrolet / GMC: I-Cylinder 7 fuel injector circuit low voltage.
3. Dodge / Ram: I-Cylinder 7 fuel injector circuit low voltage.
4. Toyota: I-Cylinder 7 fuel injector circuit low voltage.
5. I-Nissan: I-Cylinder 7 fuel injector circuit low voltage.
6. Honda: I-Cylinder 7 fuel injector circuit low voltage.
7. BMW: I-Cylinder 7 fuel injector circuit low voltage.
8. I-Mercedes-Benz: I-Cylinder 7 fuel injector circuit low voltage.
9. I-Audi/Volkswagen: I-Cylinder 7 fuel injector circuit low voltage.

Khumbula ukuthi amakhodi enkathazo angahluka kancane kuye ngomkhiqizi wemoto, futhi angadinga okokusebenza okukhethekile okuxilongayo ukuze atolike futhi alungiswe ngokunembile.