I-P1256 (Volkswagen, Audi, Skoda, Seat) Inzwa yokushisa epholile yenjini - isekethe evulekile/ emfushane kuya kokupholisayo

I-P1256 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga u-P1256 ikhombisa isekethe evulekile/ emfushane ukuya kokuphozithivu kusekethe yenzwa yezinga lokushisa epholile yenjini kuVolkswagen, Audi, Skoda, Seat izimoto.

Isho ukuthini ikhodi yephutha P1256?

Ikhodi yenkinga engu-P1256 ikhombisa inkinga ngesekhethi yenzwa yokushisa epholile yenjini. Le nzwa inesibopho sokukala izinga lokushisa elipholile futhi ithumele isignali ehambisanayo kumojula yokulawula injini (ECM). Uma i-P1256 yenzeka, ngokuvamile kusho ukuthi kukhona okuvulekile noma okufushane kuya kokuhle kusekethe yenzwa, okuvimbela idatha enembile yezinga lokushisa lenjini ukuthi ingathunyelwa ku-ECM. Le nkinga ingabangela ukuthi isistimu yokuphatha injini ingasebenzi kahle ngenxa yokuthi i-ECM isebenzisa idatha yezinga lokushisa ukuze ilungise ingxube kaphethiloli/yomoya, ilungiselele isikhathi sokubasa, namanye amapharamitha wokusebenza kwenjini. Ukufundwa kwezinga lokushisa okungalungile kungaholela ekusebenzeni kabi kwenjini, ukwanda kokusetshenziswa kukaphethiloli, kanye nezinkinga ezingaba khona zokushisisa ngokweqile kwenjini.

Izizathu ezingenzeka

Ezinye zezizathu ezingenzeka zekhodi yenkinga ye-P1256 yilezi:

• Phula ku-wiring: Izintambo ezixhuma inzwa yezinga lokushisa elipholile kuyunithi yokulawula injini (ECU) ingase ivuleke noma yonakaliswe, ivimbele ukudluliswa kwesignali.
• Ukujikeleza okufushane kuya kokuphozithivu: Kungenzeka ukuthi isekethe yenzwa yezinga lokushisa elipholile ifinyezwa kutheminali ephozithivu, okubangela ukuthi isekethe yamandla isebenze ngokungalungile.
• Ukulimala kwenzwa ngokwayo: Inzwa yezinga lokushisa elipholile ngokwayo ingase yonakaliswe noma yehluleke ngenxa yokuguga noma ukulimala ngokomzimba.
• Izinkinga ngeyunithi yokulawula injini (ECU): Ukungasebenzi kahle kumojula yokulawula injini ngokwayo kungaholela ekucutshungulweni okungalungile kwamasiginali kusuka kunzwa yokushisa nokuvela kwephutha P1256.
• Ukugqwala noma i-oxidation koxhumana nabo: Ukugqwala noma i-oxidation kwinzwa yezinga lokushisa noma izikhonkwane zokuxhuma ze-ECU kungase kubangele ukuthintana okungalungile kanye nokudluliswa kwesignali okungalungile.
• Ukufakwa kwenzwa okungalungile noma ukulinganisa: Uma inzwa yezinga lokushisa ingafakiwe noma ingalungiswanga kahle, ingabangela ukufundwa kwezinga lokushisa okungalungile kanye nephutha.
• Ukulimala ngokomzimba noma amathonya angaphandle: Ukulimala kwezintambo noma izingxenye zesistimu zokupholisa, njengokushaqeka noma ukudlidliza, kungabangela amasekhethi avulekile noma amasekhethi amafushane.

Ukuxazulula imbangela yekhodi ye-P1256 ngokuvamile kudinga ukuxilongwa ngokucophelela ngumakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi.

Yiziphi izimpawu zekhodi yephutha? P1256?

Izimpawu zekhodi yenkinga ye-P1256 zingahluka kuye ngesimo esithile nezici zemoto, kodwa ezinye zezimpawu ezingase zenzeke ngale khodi yephutha zihlanganisa:

• "Hlola Injini" inkomba: Ukubonakala kwesibani esithi "Hlola Injini" kuphaneli yensimbi ingenye yezimpawu ezivame kakhulu zenkinga ngenzwa yezinga lokushisa elipholile.
• Ukusebenza kwenjini okungazinzile: Ukufundwa kwezinga lokushisa okupholisayo okungalungile kungabangela injini ukuthi isebenze kabi, njengokushoda nokungenzi lutho, ukusebenza kabi, noma ukweqa ngesikhathi sokusheshisa.
• Ukuphela kwamandla: Ukulungiswa okungalungile kwengxube kaphethiloli/yomoya ngenxa yedatha yezinga lokushisa elipholile elingalungile kungase kuphumele ekulahlekelweni kwamandla enjini.
• Ukwenyuka kokusetshenziswa kukaphethiloli: Ukusebenza kwenjini okungazinzile okubangelwa amaphutha kudatha yezinga lokushisa kungase kuphumele ekwenyukeni kokusetshenziswa kukaphethiloli.
• Ukushisa ngokweqile kwenjini: Uma inzwa yezinga lokushisa inganikezi idatha elungile, ingabangela isistimu yokupholisa ukuthi ingasebenzi kahle futhi ekugcineni ibangele injini ukuba ishise kakhulu. Kodwa-ke, lokhu akubonakali ngaso sonke isikhathi ngokucacile, futhi ngezinye izikhathi inkomba yokushisa ihlala ngaphakathi kwemingcele evamile.
• Izinkinga ngokuqala injini: Kwezinye izimo, idatha yezinga lokushisa engalungile ingabangela izinkinga ngokuqalisa injini, ikakhulukazi phakathi nokuqala okubandayo.

Uma uhlangabezana nalezi zimpawu noma ukukhanya kwe-Check Engine kwenziwe kusebenze kudeshibhodi yakho, kunconywa ukuthi usebenzise ukuxilongwa ukuze uthole imbangela futhi uxazulule ikhodi ye-P1256.

Indlela yokuxilonga ikhodi yephutha P1256?

Ukuze uhlole i-DTC P1256, landela lezi zinyathelo:

1. Ukufunda amakhodi ephutha: Sebenzisa isithwebuli sokuxilonga ukuze ufunde amakhodi amaphutha avela kuyunithi yokulawula injini (ECU). Ikhodi P1256 ikhombisa inkinga ngenzwa yokushisa epholile.
2. Ukuhlola izintambo: Hlola ngokucophelela izintambo ezixhuma inzwa yokushisa epholile neyunithi yokulawula injini (ECU). Hlola ukuphuka, ukulimala noma ukugqwala ezintanjeni nakoxhumana nabo.
3. Ihlola inzwa yezinga lokushisa: Hlola isimo senzwa yokushisa epholile ngokwayo. Qinisekisa ukuthi ifakwe ngendlela efanele futhi ayilimele. Sebenzisa i-multimeter ukuhlola ukumelana kwenzwa kumazinga okushisa ahlukene ukuze uqinisekise ukuthi isebenza kahle.
4. Ihlola iyunithi yokulawula injini (ECU): Hlola iyunithi yokulawula injini ukuze uthole amasignali asuka kunzwa yezinga lokushisa elipholile kanye nokucutshungulwa okulungile kwale datha. Uma kwenzeka ukungabaza, kunconywa ukwenza ukuxilongwa okwengeziwe noma ukubonisana nochwepheshe.
5. Ukuhlolwa okwengeziwe namasheke: Kuye ngomphumela wezinyathelo zangaphambilini, ukuhlolwa okwengeziwe nokuhlola kungase kudingeke ukuze kutholakale imbangela yekhodi yephutha P1256. Lokhu kungase kuhlanganise ukuhlola amandla namasekhethi aphansi, kanye nezinye izingxenye zesistimu yokuphatha injini.
6. Ukulungisa noma ukushintshwa kwezingxenye: Ngokusekelwe emiphumeleni yokuxilonga, yenza umsebenzi wokulungisa odingekayo noma wokushintsha. Lokhu kungase kuhlanganise ukushintsha izintambo ezilimele, inzwa yezinga lokushisa elipholile, noma iyunithi yokulawula injini (ECU), uma kudingeka.
7. Ukusula Amakhodi Ephutha: Ngemva kokulungisa noma ukushintsha izingxenye, sebenzisa isikena sokuxilonga ukuze usule amakhodi amaphutha kumemori yeyunithi yokulawula injini (ECU).

Uma ungaqiniseki ngamakhono akho noma ulwazi lwakho, kungcono kakhulu ukufuna usizo kumakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi esigunyaziwe ukuze uxilongwe futhi ulungiswe.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P1256, kungenzeka amaphutha alandelayo:

• Ukuhlola izintambo okunganele: Iphutha elilodwa elivamile ukungahloli kahle izintambo ezixhuma inzwa yezinga lokushisa elipholile neyunithi yokulawula injini (ECU). Kudingekile ukuthi uhlole ngokucophelela i-wiring yekhefu, ukulimala noma ukugqwala.
• Ukuziba inzwa ngokwayo: Ngezinye izikhathi ochwepheshe bangagxila kuphela ekuhloleni izintambo ngaphandle kokunaka ngokwanele inzwa yezinga lokushisa elipholile ngokwayo. Kuyadingeka ukuhlola isimo senzwa ngokwayo kanye nokufakwa kwayo okulungile.
• Iyunithi yokulawula injini (ECU) ayikatholakali ngokugcwele: Ukungasebenzi kungase kuhlotshaniswe hhayi kuphela nenzwa kanye ne-wiring, kodwa futhi neyunithi yokulawula injini ngokwayo. Isofthiwe efakwe ngokungalungile, izinkinga zezingxenye ze-elekthronikhi, noma ezinye izinkinga ku-ECU nazo zingadala i-P1256.
• Ukuhlola isistimu yokupholisa okunganele: Ngezinye izikhathi imbangela yephutha ingase ibe ngenxa yezinkinga kusistimu yokupholisa ngokwayo, njenge-thermostat engalungile, ukuvuza okupholile, noma izinkinga zesiphephetha-moya sokupholisa. Kuyadingeka futhi ukuhlola isimo sesistimu yokupholisa.
• Ukuchazwa okungalungile kwedatha yokuxilonga: Kwesinye isikhathi ulwazi olunganele noma ukutolika okungalungile kwedatha yokuxilonga kungaholela ekuhlonzweni okungalungile kwembangela yephutha. Kubalulekile ukuba nolwazi nolwazi lokuxilonga ngokunembile futhi unqume imbangela yokungasebenzi kahle.

Ukuze ugweme lawa maphutha, kubalulekile ukwenza ukuxilongwa okuphelele nokuhlelekile, kucatshangelwa zonke izimbangela zekhodi ye-P1256 futhi uhlole ngayinye yazo ngokucophelela.

Ibucayi kangakanani ikhodi yephutha? P1256?

Ikhodi yenkinga P1256 kufanele ibhekwe njengento engathi sína ngoba ikhombisa izinkinga ezingaba khona ngesistimu yokupholisa injini. Ukufundwa kwezinga lokushisa okupholisayo okungalungile kungaholela emiphumeleni eminingi emibi, ehlanganisa:

• Ukulahlekelwa Amandla Nokuwohloka Kokusebenza: Ukufundwa kwezinga lokushisa okungalungile kungase kubangele isistimu yokuphatha injini ukuthi isebenze ngokungalungile, okungase kubangele ukulahlekelwa amandla kanye nokusebenza kabi kwenjini kukonke.
• Ukwenyuka kokusetshenziswa kukaphethiloli: Ukusebenza kwenjini okungazinzile ngenxa yedatha yezinga lokushisa engalungile kungase kuphumele ekwenyukeni kokusetshenziswa kukaphethiloli.
• Ukushisa ngokweqile kwenjini: Ukufundwa kwezinga lokushisa okupholile okungalungile kungabangela injini ukuba ishise kakhulu, okungabangela umonakalo omkhulu ohlanganisa ukulimala kwekhanda lesilinda, i-cylinder head gasket, ngisho nokwehluleka kwenjini.
• Ukusebenza kwenjini okungazinzile: Ukufundwa kwezinga lokushisa okungalungile kungabangela injini ukuthi isebenze kabi, okungase kubangele ukugedlezela okungenzi lutho, ukusebenza kanzima, noma ukusheshisa okunamandla.

Ngokusekelwe emiphumeleni engenhla, i-DTC P1256 kufanele ibhekwe njengebucayi futhi idinga ukunakwa ngokushesha. Kudingeka ukuxilonga nokulungisa inkinga ngokushesha ngangokunokwenzeka ukuze ugweme umonakalo omkhulu enjini futhi uqinisekise ukusebenza kwayo okuvamile.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P1256?

Ukuxazulula inkinga nge-DTC P1256 kuncike kumbangela ethile yephutha, amanye amakhambi angenzeka ahlanganisa:

1. Ihlola futhi ishintshe izintambo: Uma ukuphuka, umonakalo, noma ukugqwala kutholakala ezintamboni ezixhuma inzwa yezinga lokushisa elipholile neyunithi yokulawula injini (ECU), buyisela noma lungisa izingxenye ezilimele zezintambo.
2. Esusa inzwa yokushisa epholisayo: Uma inzwa ngokwayo ihluleka noma inikeza ukufundwa okungalungile, buyisela inzwa entsha.
3. Ukuhlola nokufaka esikhundleni seyunithi yokulawula injini (ECU): Ezimweni ezingavamile, uma inkinga iku-ECM ngokwayo, kungase kudingeke ukuthi ishintshwe noma ihlelwe kabusha.
4. Ukuhlola nokulungisa uhlelo lokupholisa: Hlola isimo sesistimu yokupholisa, okuhlanganisa i-thermostat, irediyetha, ifeni yokupholisa, nokuvuza kokupholisa. Lungisa noma shintsha noma yiziphi izinkinga ezikhonjiwe.
5. Ukugcinwa kokuvimbela: Yenza ukunakekelwa okuvamile kwesistimu yokupholisa, okuhlanganisa ukufaka esikhundleni sokupholisa kanye nokuhlola isimo sezingxenye zesistimu, ukuvimbela inkinga ukuthi ingaphindeleli.

Ngaphambi kokwenza ukulungisa, kunconywa ukwenza ukuxilongwa okuphelele ukuze kutholakale ngokunembile imbangela yekhodi ye-P1256. Uma ungenaso isipiliyoni sokukhanda izimoto, kungcono ukuthintana nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi esigunyaziwe ukuze uxilongwe futhi ulungiswe.

I-DTC Volkswagen P1256 Incazelo emfushane