Iphutha le-P0173 Fuel trim system (ibhange 2)

I-P0173 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga P0173 ikhombisa ukungalingani kwengxube kaphethiloli (ibhange 2).

Isho ukuthini ikhodi yephutha P0173?

Ikhodi yenkinga P0173 ikhombisa ukuthi izinga lengxube kaphethiloli ebhange 2 liphezulu kakhulu Lokhu kusho ukuthi isistimu yokulawula ingxube kaphethiloli ithole ukuthi kunophethiloli omningi kunalokho obekulindelwe. Lokhu kungabangelwa izinkinga ezihlukahlukene ohlelweni lomjovo wamafutha, uhlelo lomoya noma inzwa ye-oxygen.

Izizathu ezingenzeka

Ezinye izimbangela zekhodi yenkinga ye-P0173:

• Inzwa yomoya-mpilo (O2): Inzwa ye-oxygen ikala okuqukethwe komoyampilo kwamagesi akhipha umoya futhi isiza isistimu yokuphatha injini ukuthi ilungise ingxube ye-fuel-air. Uma inzwa ye-oxygen ihluleka noma inephutha, ingase ikhiqize amasignali angalungile, okubangele inhlanganisela inothe kakhulu.
• Inzwa ye-Mass Air Flow (MAF).: Inzwa yokugeleza komoya obuningi ikala inani lomoya ongena enjinini futhi isiza isistimu yokuphatha injini ukulawula ingxube kaphethiloli/yomoya. Uma inzwa ye-MAF inephutha noma ingcolile, ingase ithumele idatha engalungile, okubangela ukuba ingxube inothe kakhulu.
• Izinkinga ngama-injection kaphethiloli: Izijovo zikaphethiloli ezivalekile noma ezingalungile zingabangela ukuba uphethiloli ungancibiliki ngendlela efanele, okuholela engxubeni ecebe kakhulu.
• Izinkinga zengcindezi yamafutha: Umfutho ophansi kaphethiloli noma izinkinga ngesilawuli somfutho kaphethiloli zingaholela ekuletheni uphethiloli okungafanele enjinini, okungase futhi kubangele ingxube ukuthi inothe kakhulu.
• Izinkinga ngesistimu yokuthatha: Ukuvuza okuphindaphindiwe, izinzwa ezifakwe ngokungafanele, noma izinkinga zesihlungi somoya nakho kungabangela ingxube ukuthi inothe kakhulu.
• Izinkinga ngezinzwa zokushisa: Izinzwa zokushisa zenjini ezinephutha zinganikeza idatha engalungile ohlelweni lokuphatha injini, okuholela ezibalweni zengxube ezingalungile.
• Izinkinga zesistimu kagesi: Izintambo ezingalungile, izixhumi ezigqwalile, noma ezinye izinkinga zikagesi zingabangela izinkinga ekudlulisweni kwedatha phakathi kwezinzwa nohlelo lokuphatha injini.

Uma ikhodi ye-P0173 ivela, ukuxilongwa okuphelele kufanele kwenziwe ukuze kutholakale imbangela ethile yenkinga.

Yiziphi izimpawu zekhodi yephutha? P0173?

Izimpawu zekhodi yenkinga engu-P0173 ekhombisa ukuthi ingxube kaphethiloli/yomoya yenjini inothe kakhulu:

• Ukwenyuka kokusetshenziswa kukaphethiloli: Ngenxa yokuthi ingxube enothe kakhulu idinga uphethiloli owengeziwe ukuze ivuthe, ingase ibangele ukusetshenziswa kukaphethiloli okwengeziwe.
• Ayizinzile noma ayisebenzi kahle: Ingxube ecebe kakhulu ingabangela injini ukuthi ingasebenzi ibe mahhadlahhadla, ikakhulukazi uma kubanda kuqala.
• Ukusebenza kahle kwenjini: Lokhu kungase kuzibonakalise njengokuntuleka kwamandla, ukusabela okungekuhle kwe-throttle, noma ukusebenza kabi kwenjini kukonke.
• Umusi omnyama ovela kumbhobho wokukhipha: Ngenxa kaphethiloli oweqile enhlanganisweni, ukusha kungase kukhiqize intuthu emnyama epayipini lokukhipha umoya.
• Iphunga likaphethiloli kumagesi okukhipha umoya: Uphethiloli oweqile ungase ubangele iphunga likaphethiloli endaweni yokukhipha umoya.
• Bheka Ukukhanya Kwenjini Kuvela: Ikhodi P0173 yenza kusebenze Ukukhanya Kwenjini Yokuhlola kudeshibhodi yemoto yakho, okubonisa ukuthi kunenkinga ngesistimu yengxube kaphethiloli/yomoya.

Indlela yokuxilonga ikhodi yephutha P0173?

Ukuxilonga i-DTC P0173, le nqubo elandelayo iyanconywa:

1. Ikhodi yephutha yokuskena: Sebenzisa isithwebuli sokuxilonga ukuze unqume ikhodi ye-P0173 nanoma imaphi amanye amakhodi angase agcinwe kusistimu.
2. Ihlola inzwa ye-oxygen: Hlola ukusebenza kwenzwa yomoya-mpilo womabili ebhange 2 nasebhange 1. Hlola amanani azo futhi uqiniseke ukuthi asebenza ngaphakathi kwemikhawulo evamile.
3. Ihlola inzwa ye-Mass Air Flow (MAF).: Hlola ukusebenza kwenzwa ye-Mass Air Flow (MAF) ukuze uqinisekise ukuthi inikeza inani elifanele lomoya ongena enjinini.
4. Ihlola ama-injection kaphethiloli: Hlola ama-injection kaphethiloli ukuthi awavuzi yini noma awavalekile futhi uqiniseke ukuthi asebenza kahle.
5. Ukuhlolwa kwengcindezi yamafutha: Hlola ingcindezi yomjovo kaphethiloli ukuze uqiniseke ukuthi ingaphakathi kwebanga elivamile.
6. Ihlola uhlelo lokuthatha: Hlola isistimu yokuthathayo ukuze uthole ukuvuza komoya noma omunye umonakalo ongase ubangele ingxube ukuthi inothe kakhulu.
7. Ihlola izinzwa lokushisa: Hlola izinzwa zezinga lokushisa lenjini ukuze uqinisekise ukuthi zibika idatha elungile.
8. Ihlola ukuxhunywa kukagesi: Hlola ukuxhunywa kukagesi nezintambo ezihambisana nezinzwa nezinye izingxenye zesistimu yokulawula injini ngomonakalo noma ukugqwala.
9. Ukuhlolwa kwengcindezi yokucindezela: Hlola ukucindezela kokucindezela kumasilinda, njengoba ukucindezela okuphansi kokucindezela kungabangela futhi ingxube ukuba icebile kakhulu.
10. Ukuxilonga kochwepheshe: Ngezinkinga eziyinkimbinkimbi noma uma ungenaso isiqiniseko ngamakhono akho, kuyanconywa ukuthi uxhumane nomakhenikha wezimoto ochwepheshe ukuze uthole ukuxilonga okunemininingwane eminingi nokulungisa.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0173, kungenzeka amaphutha alandelayo:

• Ukutolika okungalungile kwedatha yenzwa yomoya-mpilo: Ukuchazwa okungalungile kwedatha kusuka kunzwa ye-oxygen kungase kuholele ekuxilongweni okungalungile. Isibonelo, ukufundwa okungalungile kwegesi ekhipha umoya komoyampilo kungase kubangelwe inzwa enephutha noma ezinye izici ezifana nesistimu yokudonsa evuzayo noma ama-injection kaphethiloli angasebenzi kahle.
• Izinkinga ngenzwa ye-mass air flow (MAF).: Ukusebenza okungalungile noma ukungasebenzi kahle kwenzwa yokugeleza komoya omningi kungaholela ekuchazeni okungalungile kwenani lomoya ongena enjinini, okungase kuholele ekuxubeni okucebile kakhulu kukaphethiloli nomoya.
• Izinkinga ngama-injection kaphethiloli: Izijovo zikaphethiloli ezivalekile noma ezingalungile zingabangela nokuba uphethiloli nomoya kungahlangani kahle, okungabangela i-P0173.
• Izinkinga ngesistimu yokuthatha: Ukuvuza komoya noma ezinye izinkinga ngesistimu yokuthatha kungabangela ukuxubana okungalingani kukaphethiloli nomoya, okungahunyushwa ngokungalungile njengengxube ecebile kakhulu.
• Ukuxilongwa okungalungile kwezinye izingxenye: Abanye oomakhenikha bangase bagxile engxenyeni eyodwa nje, njengenzwa ye-oxygen, ngaphandle kokwenza ukuxilongwa okuphelele kwalo lonke uhlelo lokuphatha injini, okungaholela ekuxilongweni okungalungile nokulungiswa.
• Ukuziba amanye amakhodi amaphutha: Ukuba khona kwamanye amakhodi wephutha angase athinte ukusebenza kwesistimu yokulawula uphethiloli nomoya kufanele futhi kucatshangelwe lapho kuhlolwa ikhodi ye-P0173. Isibonelo, izinkinga ngenzwa yezinga lokushisa lenjini noma ukucindezela kukaphethiloli kungabangela amasiginali ukuthi angahunyushwa ngokungeyikho futhi kubangele i-P0173.

Ibucayi kangakanani ikhodi yephutha? P0173?

Ikhodi yenkinga engu-P0173 ikhombisa inkinga ngengxube kaphethiloli/yomoya yenjini, engabangela ukusebenza okungafanele kanye nokonga kukaphethiloli okungekuhle. Nakuba lokhu kungase kungazibeki engcupheni ngokushesha ekuphepheni kokushayela, kungase kubangele ukwanda kwekhabhoni kanye nokuncipha kokusebenza kwenjini. Ngakho-ke, nakuba le khodi ingabalulekile kwezokuvikela, kunconywa ukuthi uxhumane nochwepheshe ngokushesha ngangokunokwenzeka ukuze uhlole futhi uxazulule inkinga. Akunconywa ukuthi uzibe leli phutha ngoba lingaholela ezinkingeni ezinkulu zenjini ngokuzayo.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0173?

Ukuxazulula ikhodi yenkinga ye-P0173 kungase kudinge izinyathelo ezimbalwa ngokuya ngembangela ethile yenkinga, ezinye izenzo zokulungisa ezingenzeka zihlanganisa:

1. Ihlola ukuvuza komoya: Hlola lonke uhlelo lokuthathayo ukuze uthole ukuvuza. Lokhu kungase kuhlanganise ukuhlola ukuxhumeka, izigxivizo, nezinye izingxenye zesistimu yokuthatha. Uma kutholakala ukuvuza, kufanele kulungiswe.
2. Ukushintsha inzwa ye-oxygen (O2): Uma inzwa ye-oxygen ikhonjwa njengembangela yenkinga, kufanele ishintshwe. Kunconywa ukusebenzisa ama-analogue asekuqaleni noma aphezulu ukuze kuqinisekiswe ukusebenza okuthembekile.
3. Ukuhlanza noma ukushintsha isihlungi somoya: Hlola isihlungi somoya ukuthi singcolile. Uma isihlungi sivalekile noma singcolile, kufanele sihlanzwe noma sishintshwe.
4. Ukuhlanza noma ukufaka esikhundleni senzwa yokugeleza komoya omkhulu (MAF).: Uma inzwa ye-Mass Air Flow (MAF) inephutha, kufanele ihlanzwe noma ishintshwe.
5. Ukuhlola nokuhlanza ama-injection kaphethiloli: Izijovo zikaphethiloli zingavaleka noma zingasebenzi kahle, okungabangela ukuba uphethiloli nomoya kungahlangani kahle. Hlola futhi uhlanze noma ufake ama-injection njengoba kudingeka.
6. Ukuxilongwa kwezinye izinzwa nezingxenye: Hlola ukusebenza kwezinye izinzwa ezifana nenzwa yokushisa kwenjini, inzwa yokucindezela kukaphethiloli nezinye, kanye nesimo sesistimu yokuthungela. Sebenzisa amathuluzi okuxilonga ukuze ubone noma yiziphi ezinye izinkinga.
7. I-Firmware noma i-software update: Kwezinye izimo, inkinga ingase ihlobane nesofthiwe ye-PCM. Isibuyekezo sesofthiwe noma isibuyekezo se-firmware singasiza ekuxazululeni inkinga.

Uma ungenaso isiqiniseko samakhono akho noma ungenayo imishini edingekayo, kunconywa ukuthi uxhumane nomakhenikha oqeqeshiwe noma isitolo sokulungisa izimoto ukuze uxilongwe futhi ulungiswe.

Itholakala Kanjani Futhi Ulungise Ikhodi Yenjini Ye-P0173 - Ikhodi Yenkinga Ye-OBD II Chaza

P0173 - Ulwazi oluthize lomkhiqizo

Ikhodi yezinkinga P0173 ihlobene nohlelo lokuphatha injini futhi ingatholakala ezinhlobonhlobo zezimoto, ezinye zazo yilezi:

1. Ford: Uhlelo lokunikezwa kukaphethiloli olungalawulwa, ibhange 2 - ingxube inothe kakhulu.
2. I-Chevrolet / GMC: Ingxube kujeke 2 inothe kakhulu.
3. Toyota: Uhlelo lokulungisa ingxube yomoya/yephethiloli lucebe kakhulu.
4. IHonda / Acura: Isistimu yomoya yesibili engalawulwa, ibhange 2 - ingxube inothe kakhulu.
5. INissan / Infiniti: Uhlelo lokulawula amafutha - ingxube inothe kakhulu.
6. BMW: Uhlelo lokulungiswa kwengxube kaphethiloli womoya - ingxube inothe kakhulu.
7. I-Mercedes-Benz: Umkhawulo wesikhathi eside wokuguquguquka wokulungiswa kwengxube yesibaseli somoya.

Ngokuvamile, ikhodi ye-P0173 ibonisa inkinga ngengxube kaphethiloli/yomoya, engabangelwa izinto ezihlukahlukene, njengokuvuza kwesistimu yokuthatha, izinkinga zenzwa ye-oxygen, isihlungi somoya esivalekile, noma izinkinga ngesistimu yokujova uphethiloli.