I-P1255 (Volkswagen, Audi, Skoda, Seat) Inzwa yokushisa epholile yenjini - isifunda esifushane ukuya emhlabathini
Okuqukethwe
I-P1255 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe
Ikhodi yenkinga engu-P1255 ikhombisa ukuthi kancane kuya phansi kusekethe yenzwa yokushisa epholile yenjini kuVolkswagen, Audi, Skoda, Seat izimoto.
Isho ukuthini ikhodi yephutha P1255?
Ikhodi yenkinga engu-P1255 ikhombisa inkinga ngenzwa yokushisa epholile yenjini, enesekhethi efinyezwe phansi. Inzwa yokushisa epholile idlala indima ebalulekile ekulawuleni injini ngoba inikeza ulwazi mayelana nezinga lokushisa lesistimu yokupholisa. Lolu lwazi lusetshenziswa iyunithi yokulawula injini ukulungisa ingxube kaphethiloli/yomoya, ukukhulisa isikhathi sokubasa, nokwenza eminye imisebenzi edingekayo ukuze injini isebenze kahle. Ukufushane ukuya phansi kusekethe yenzwa yokushisa kusho ukuthi isignali evela kunzwa ayikwazi ukuchazwa ngendlela efanele iyunithi yokulawula injini. Lokhu kungaholela ekulinganisweni kwezinga lokushisa kwenjini okungalungile, okungase kubangele ubunzima benjini, ukwanda kokusetshenziswa kukaphethiloli, ukuphelelwa amandla, nezinye izinkinga zokusebenza.
Izizathu ezingenzeka
Nazi ezinye izizathu ezingenzeka zekhodi yenkinga ye-P1255:
- Inzwa yezinga lokushisa elimele: Inzwa yezinga lokushisa elipholile ingase yonakaliswe noma yehluleke, kubangele amasignali angalungile noma angekho.
- Isifunda esifushane ukuya phansi: I-wiring exhuma inzwa yokushisa kumodule yokulawula injini ingase yonakaliswe noma iphuke, ibangele okufushane phansi kanye nekhodi ye-P1255.
- Izinkinga ngeyunithi yokulawula injini (ECU): Ukungasebenzi kahle kweyunithi yokulawula injini ngokwayo kungaholela ekucutshungulweni okungalungile kwamasiginali kusuka kunzwa yokushisa nokuvela kwephutha P1255.
- Ukugqwala noma i-oxidation koxhumana nabo: Ukugqwala noma i-oxidation kwinzwa yokushisa noma izikhonkwane zemojula yokulawula injini kungabangela 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: Ukulimala kwezintambo noma izingxenye zesistimu yokupholisa, njengokuvuza okupholile noma ukulimala komshini kunzwa yezinga lokushisa, kungabangela i-P1255.
Ukuxilongwa okwengeziwe kwezimoto kungase kudingeke ukuze kutholakale imbangela eqondile yekhodi ye-P1255.
Yiziphi izimpawu zekhodi yephutha? P1255?
Izimpawu zekhodi yenkinga ye-P1255 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 okungalungile kungabangela injini ukuthi isebenze kabi, njengokungenzi lutho, ukusebenza kabi, noma ngisho nomlilo ongafanele 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-P1255.
Indlela yokuxilonga ikhodi yephutha P1255
Ukuze uhlole i-DTC P1255, landela lezi zinyathelo:
- Ihlola ikhodi yephutha: Sebenzisa isithwebuli sokuxilonga se-OBD-II ukuze ufunde amakhodi amaphutha asuka kumojula yokulawula injini. Qiniseka ukuthi ikhodi P1255 ikhona futhi igcinwe kumemori ye-ECU.
- Ukuhlola okubonakalayo: Hlola inzwa yokushisa epholile kanye nezintambo ezixhuma kumojula yokulawula injini. Bheka umonakalo, ukugqwala noma izintambo eziphukile.
- Ihlola ukumelana nenzwa: Sebenzisa i-multimeter ukuhlola ukumelana kwenzwa yokushisa epholile emazingeni okushisa ahlukene. Qhathanisa amanani atholiwe nezincomo zomenzi.
- Ihlola isifunda samandla: Hlola isifunda sokuphakelwa kwamandla kwenzwa yezinga lokushisa ukuze uthole i-voltage uma ukuthungela kuvuliwe. Uma ingekho i-voltage, hlola ama-fuse nama-relay anikeza amandla kunzwa.
- Ihlola isekethe yaphansi: Qinisekisa ukuthi isifunda saphansi senzwa yezinga lokushisa sixhumene kahle futhi akukho ukugqwala noma i-oxidation kumatheminali.
- Ihlola iyunithi yokulawula injini (ECU): Thola imojula yokulawula injini ukuze uhlonze ukungasebenzi kahle okungenzeka noma ukungasebenzi okungaholela kukhodi ye-P1255.
- Ihlola ezinye izingxenye zesistimu yokupholisa: Hlola isiphephetha-moya esipholile, ukuvuza okupholile, kanye ne-thermostat njengoba izinkinga ngalezi zingxenye nazo zingadala i-P1255.
- Ibuyekeza isoftware: Hlola izibuyekezo zesofthiwe yemojuli yokulawula injini ezingase zilungise izinkinga ezaziwayo zokusebenzisana noma iziphazamisi zesofthiwe.
Ngemva kokuhlonza nokuhlonza imbangela yephutha le-P1255, ungaqala ukulungisa okudingekile noma ukushintshwa kwezingxenye. Uma ungenalo ulwazi noma amakhono okuzihlolela ngokwakho, kutuswa ukuthi uxhumane nomakhenikha wezimoto ochwepheshe noma isikhungo sesevisi.
Amaphutha okuxilonga
Lapho uxilonga i-DTC P1255, kungenzeka amaphutha alandelayo:
- Ukweqa ukuhlola okubonakalayo: Abanye ochwepheshe bangase beqe ukuhlola okubonakalayo kwenzwa yezinga lokushisa kanye nezintambo zayo, okungase kuphumele ekulahlekeni kwezinkinga ezisobala ezifana nezintambo eziphukile noma ukulimala kwenzwa.
- Ukuxilongwa okungalungile kwenzwa: Abanye bangase bacabange ngokushesha ukuthi inkinga ilele kunzwa yokushisa, ngaphandle kokwenza ukuxilongwa okuphelele kwezinye izingxenye zesistimu.
- Ukuziba izinkinga ezihlobene: Abanye bangagxila kuphela kunzwa yezinga lokushisa, baziba ezinye izinkinga ezingaba khona ezifana nezintambo eziphukile, izinkinga zamandla noma zokubeka phansi.
- Ukuchazwa kabi kwedatha: Ukungaqondi kahle idatha etholwe kunzwa yokushisa kungase kuholele ekuxilongweni okungalungile kanye nokushintshwa kwezingxenye ezingadingekile.
- Ukwehluleka ukusebenzisa amathuluzi akhethekile: Ukusetshenziswa okunganele kwamathuluzi okuxilonga akhethekile kungenza kube nzima ukuxilonga ngokunembile inkinga.
- Ukulinganisa noma ukusetha okungalungile: Ngemva kokushintsha inzwa noma ezinye izingxenye, kungase kudingeke ukuba zilinganiswe noma zilungiswe futhi ukwehluleka ukwenza kanjalo kungase kubangele izinkinga.
- Ukulandelana kokuxilonga okungalungile: Izinqubo zokuhlola izingxenye ezingalungile noma ukunganaki izici ezibalulekile zokuxilonga kungase kwenze kube nzima ukuhlonza imbangela eyiyo yenkinga.
Ukuvimbela lawa maphutha, kubalulekile ukuthatha indlela ehlelekile yokuxilongwa, ukunaka isinyathelo ngasinye.
Ibucayi kangakanani ikhodi yephutha? P1255?
Ikhodi yenkinga engu-P1255, ekhombisa ukufushane ukuya phansi kusekethe yenzwa yezinga lokushisa epholile yenjini, ingaba bucayi, ikakhulukazi uma iphutha lingabonwa noma lingalungiswa ngokushesha. Kungakho le khodi idinga ukunakwa:
- Ukushisisa kwenjini okungenzeka: Ukufundwa kwezinga lokushisa okupholile okungalungile kungabangela isistimu yokupholisa ukuthi ingasebenzi kahle futhi ekugcineni kubangele injini ukuba ishise ngokweqile. Injini eshise ngokweqile ingabangela umonakalo omkhulu, okuhlanganisa ikhanda lesilinda elishisa ngokweqile, i-gasket yekhanda elivuzayo, noma ngisho nokulimala kwenjini.
- Ukulahlekelwa amandla nokusebenza kahle: Ukusebenza okungalungile kwesistimu yokulawula injini ngenxa yedatha engalungile yokushisa kungaholela ekulahlekelweni kwamandla, ukusebenza kabi kanye nokwanda kokusetshenziswa kukaphethiloli.
- Amathuba okulimala kwezinye izingxenye: Ukwenyuka kwamazinga okushisa enjini kungaba nomthelela omubi kwezinye izingxenye zemoto njengezigxivizo zikawoyela, izigxivizo zenjoloba nezingxenye zepulasitiki, kubangele ukuguga ngaphambi kwesikhathi noma ukwehluleka.
- Ukwenyuka kwezindleko zokusebenzaQaphela: Ukulungisa noma ukushintsha izingxenye ezilimele okubangelwa ikhodi ye-P1255 kungadinga izindleko ezinkulu zomsebenzi nezingxenye.
Nakuba ikhodi ye-P1255 ingeyona ingozi ngokushesha ekuphepheni kokushayela, ingabangela izinkinga ezinkulu ngenjini nezinye izingxenye zemoto. Ngakho-ke, kubalulekile ukukhomba ngokushesha nokuqeda imbangela yaleli phutha ukuvimbela ukulimala okungenzeka futhi uqinisekise ukusebenza okuphephile nokuthembekile kwemoto.
Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P1255?
Ukuxazulula ikhodi yenkinga P1255 kuzoncika kumbangela ethile yephutha. Nansi eminye imisebenzi engasiza:
- Esusa inzwa yokushisa epholisayo: Uma inzwa ilimele noma inephutha, kufanele kushintshwe i-analogue entsha yoqobo noma yekhwalithi ephezulu ehlangabezana nezidingo zomkhiqizi.
- Ukulungisa noma ukushintsha izintambo: Hlola futhi uhlole izintambo ezixhuma inzwa yokushisa neyunithi yokulawula injini. Shintsha izintambo ezilimele noma eziphukile futhi ulungise noma yiziphi izinkinga zokuxhumana.
- Ukuhlola kanye nokusevisa isistimu yokupholisa: Qiniseka ukuthi isistimu yokupholisa isebenza kahle futhi akukho ukuvuza kokupholisa. Hlola i-thermostat nanoma yiziphi izinkinga ngefeni yokupholisa.
- Ihlola futhi ibuyekeza isofthiwe ye-ECU: Ezimweni ezingavamile, iphutha lingase libe ngenxa yezinkinga zesofthiwe kuyunithi yokulawula injini. Ukubuyekeza isofthiwe ye-ECU kungasiza ukuxazulula amaphutha aziwayo.
- Ukuxilonga okwengeziwe nokulungisa: Yenza ukuxilonga okwengeziwe uma izinyathelo zangaphambilini zingayixazululi inkinga. Lokhu kungase kuhlanganise ukuhlola amandla namasekhethi aphansi, kanye nezinye izingxenye zesistimu yokuphatha injini.
Kubalulekile ukuthintana nomakhenikha wezimoto oqeqeshiwe noma isikhungo sesevisi esigunyaziwe ukuze uxilongwe futhi ulungiswe. Bazokwazi ukukhomba imbangela yephutha le-P1255 futhi bathathe izinyathelo ezidingekayo zokulixazulula.
