I-P0991 Transmission fluid pressure sensor "E" circuit intermittent/erratic

I-P0991 - I-OBD-II Ikhodi Yenkinga Incazelo Yobuchwepheshe

Ikhodi yenkinga engu-P0991 ikhombisa isignali yesikhashana/yesikhashana kusekethe yenzwa yokucindezela koketshezi oludluliswayo "E".

Isho ukuthini ikhodi yephutha P0991?

Ikhodi yenkinga engu-P0991 ikhombisa inkinga yesiginali kusekethe yenzwa yokucindezela uketshezi "E". Lokhu kusho ukuthi isistimu yokulawula ukudluliswa kwe-othomathikhi ithole ukungazinzi noma ukuphumula esignali evela ku-transmission fluid pressure sensor "E". Inzwa yokucindezela uketshezi oludluliswayo idlala indima ebalulekile ekushintsheni kwegiya kanye nokusebenza okufanele kokuguqula i-torque ngokulawula ama-valve e-solenoid alawula ingcindezi futhi alawulwa yi-PCM (imodyuli yokulawula injini). Inkinga P0991 yenzeka lapho i-PCM ithola ukuthi ingcindezi yoketshezi lokudlulisela ingaphandle kwebanga elicacisiwe lomkhiqizi. Uma le khodi ivela, ukukhanya kwe-Check Engine kuyakhanya. I-PCM inquma ingcindezi edingekayo ngokusekelwe endaweni ye-throttle, isivinini semoto, umthamo wenjini kanye nesivinini senjini.

Izizathu ezingenzeka

Ezinye izizathu ezingenzeka zekhodi yenkinga ye-P0991:

• Ukungasebenzi kahle kwenzwa yomfutho wegazi wokudlulisa: Inzwa ngokwayo ingase ilimale noma yehluleke ngenxa yokuguga noma ukusebenza ngendlela engafanele.
• Izintambo ezilimele noma eziphukile: Izinkinga ngezintambo, uxhumo, noma izixhumi ezihlotshaniswa nenzwa yokucindezela koketshezi lokudlulisela kungabangela ikhodi engu-P0991.
• Izinkinga ngesistimu kagesi yemoto: Isibonelo, izinkinga zokubeka phansi noma isifunda esifushane ohlelweni lokulawula ukudlulisa kungabangela ukungazinzi kwesignali.
• Izinkinga ngemojula yokulawula injini (PCM): Ukungasebenzi kahle noma amaphutha ku-PCM, elawula amasiginali nokucutshungulwa kwedatha kusuka kunzwa yokucindezela koketshezi oludluliswayo, nakho kungabangela ukuthi ikhodi ye-P0991 ivele.
• Izinkinga zokudlulisela uketshezi: Uketshezi oludlulisayo olunganele noma olungcolile lungaphinda lubangele amasiginali angahambisani asuka kunzwa yokucindezela.

Lezi yizizathu ezimbalwa nje ezivamile, futhi imbangela yangempela ingase incike ekwenziweni okuqondile nemodeli yemoto. Ukuze unqume ngokunembile imbangela, kunconywa ukwenza ukuxilongwa okuningiliziwe usebenzisa imishini namathuluzi afanelekile.

Yiziphi izimpawu zekhodi yephutha? P0991?

Izimpawu zekhodi yenkinga ye-P0991 zingahluka kuye ngenkinga ethile nezici zemoto, ezinye zezimpawu ezingase zenzeke yilezi:

• Izinkinga ze-Gearshift: I-automatic transmission ingase ingazinzi noma ishintshe ngokungalungile phakathi kwamagiya.
• Imisindo engajwayelekile noma ukudlidliza: Ungase ube nemisindo engajwayelekile noma ukudlidliza lapho ushintsha amagiya noma ushayela ngenxa yokusebenza kabi kokudlulisela.
• Izinguquko ekusebenzeni kwenjini: Uma kunezinkinga ngomfutho woketshezi oludluliswayo noludluliselayo, izinguquko ekusebenzeni kwenjini kungase kwenzeke, njengesivinini esingazinzile sokungenzi lutho noma ukusebenza kanzima uma kushesha.
• Ukwenyuka kokusetshenziswa kukaphethiloli: Ukusebenza ngendlela engafanele kaphethiloli kungaholela ekwenyukeni kokusetshenziswa kukaphethiloli ngenxa yokushintshwa kwegiya ngendlela engafanele kanye nokusebenza kabi kwenjini.
• Ukuvula Isibani Senjini Yokuhlola: Ikhodi yenkinga engu-P0991 yenza kusebenze Ukukhanya Kwenjini Yokuhlola kudeshibhodi yemoto yakho, okubonisa izinkinga ngokudlulisa noma isistimu yokuphatha injini.

Uma ubona noma yiziphi zalezi zimpawu noma ukukhanya kwenjini yakho yokuhlola kuyakhanya, kutuswa ukuthi uthinte ngokushesha umakhenikha wezimoto oqeqeshiwe ukuze uhlole futhi ulungise inkinga.

Indlela yokuxilonga ikhodi yephutha P09I-91?

Izinyathelo ezilandelayo ziyanconywa ukuxilonga i-DTC P0991:

1. Ihlola inkomba Yenjini Yokuhlola: Hlola ukuze ubone ukuthi likhona yini ilambu le-Check Engine kudeshibhodi yemoto yakho. Uma kunjalo, bhala phansi ikhodi yephutha P0991.
2. Ukusebenzisa isithwebuli sokuxilonga: Xhuma isithwebuli sokuxilonga embobeni yemoto ye-OBD-II futhi ufunde amakhodi amaphutha. Qiniseka ukuthi ikhodi ye-P0991 isohlwini.
3. Ukuhlola izinga loketshezi lokudlulisela: Hlola izinga nesimo soketshezi oludluliswayo ngokwezincomo zomkhiqizi wemoto. Ukuvuza noma amazinga oketshezi anganele kungaholela ezinkingeni zengcindezi.
4. Ukuhlola izintambo: Hlola ngokubuka izintambo, izixhumi nezixhumi ezihambisana nenzwa yokucindezela koketshezi lokudlulisa. Qinisekisa ukuthi akukho monakalo, ukuphuka noma ukugqwala.
5. Ukuhlolwa kwenzwa yokucindezela: Hlola ukusebenza kwenzwa yokucindezela uketshezi oludluliswayo usebenzisa i-multimeter noma elinye ithuluzi elifanelekile. Qinisekisa ukuthi amasiginali asuka kunzwa ahlangabezana nokucaciswa komkhiqizi.
6. Ukuxilongwa okwengeziwe: Uma kunesidingo, yenza izivivinyo nokuhlola okwengeziwe, njengokuhlola i-voltage yesifunda senzwa nokumelana, nokuhlola imojula yokulawula injini (PCM).
7. Ukuqedwa kwezinkinga ezikhonjiwe: Uma imbangela yenkinga isitholakele, lungisa noma ushintshe izingxenye ezidingekayo.

Uma ungakwazi ukuzitholela imbangela yekhodi ye-P0991 ngokwakho noma wenze umsebenzi wokulungisa odingekayo, kuyanconywa ukuthi uxhumane nomakhenikha wezimoto ochwepheshe noma isitolo sokukhanda izimoto ukuze uxilongwe futhi ulungiswe.

Amaphutha okuxilonga

Lapho uxilonga i-DTC P0991, kungenzeka amaphutha alandelayo:

• Ukuchazwa okungalungile kwekhodi: Ukutolika ikhodi ye-P0991 ngaphandle komongo noma ngaphandle kokuxilonga ngokugcwele ezinye izingxenye zokudlulisela kungase kuholele eziphethweni ezingalungile.
• Ukuxilongwa kwezintambo okunephutha: Ukuhlonza ngendlela engafanele izintambo ezihambisana nenzwa yokucindezela koketshezi lokudlulisela kungaholela ekugejisweni kokuvuleka, ukugqwala, noma ezinye izinkinga zikagesi.
• Ukuhlolwa kwenzwa yokucindezela okungalungile: Ukuhlolwa okungalungile noma ukuchazwa kwemiphumela yokuhlolwa kwenzwa yomfutho wegazi odlulisayo kungase kuholele eziphethweni ezingalungile mayelana nokusebenza kwayo.
• Ukungasebenzi kwezinye izingxenye: Ukuziba noma ukungazihloniphi kahle ezinye izingxenye zokudlulisela, njengama-solenoid valve noma imojula yokulawula injini (PCM), kungabangela ukulahlekelwa imbangela yangempela yenkinga.
• Ukungabi namathuluzi adingekayo noma ulwazi: Ukushoda kwemishini ekhethekile noma ulwazi lwesistimu yokulawula ukudluliswa kungavimbela ukuxilonga okunembile kanye nokulungiswa.

Ukuze uhlole ngempumelelo ikhodi ye-P0991, kufanele ube nemishini efanele, isipiliyoni, nolwazi lwesistimu yokulawula ukudluliswa kwedatha. Kubalulekile ukulandela ukulandelana kwezinyathelo zokuxilonga futhi uqinisekise ukuthi imiphumela yokuhlolwa itolikwa ngendlela efanele.

Ibucayi kangakanani ikhodi yephutha? P0991?

Ikhodi yenkinga engu-P0991 ikhombisa inkinga ngenzwa yokucindezela koketshezi lokudlulisela, okungaba nemiphumela emibi kakhulu ekusebenzeni kwemoto. Kubalulekile ukuqonda ukuthi ukusebenza kokudlulisa kuyisihluthulelo ekusebenzeni kahle kwemoto, ngakho-ke noma yiziphi izinkinga ngomfutho we-transmission fluid zingaholela ekuziphatheni kokudlulisela okungalindelekile, ukusebenza kabi kokudlulisela, ngisho nokulimala ezingxenyeni zokudlulisela. Kwezinye izimo, ikhodi ye-P0991 ingabangela okulandelayo:

• Ukushintsha igiya okungalungile: Izinkinga ngomfutho we-transmission fluid zingabangela ukuthi ukudluliswa kushintshe ngokungalungile noma kukhiye ukudlulisela.
• Ukwenyuka okugugile ezingxenyeni zokudlulisela: Uma ingcindezi yoketshezi lokudlulisela inganele, izingxenye zokudlulisela zingase zibe ngaphansi kokuguga okwengeziwe ngenxa yokugcotshwa okungafanele nokupholisa.
• Ukwenyuka kokusetshenziswa kukaphethiloli: Ukusebenza ngendlela engafanele kaphethiloli kungaholela ekwenyukeni kokusetshenziswa kukaphethiloli ngenxa yamagiya angasebenzi kahle kanye nengcindezi eyengeziwe enjinini.
• Izingozi zokuphepha ezingaba khona: Izinkinga ezinkulu zokudlulisela ezibangelwa ukunganeli komfutho woketshezi oludluliswayo zingase zibangele ukulahlekelwa isilawuli semoto, okungase kube yingozi kumshayeli nakubagibeli.

Ngakho-ke, ikhodi ye-P0991 kufanele ibhekwe njengento engathi sína futhi kunconywa ukuthi kuthathwe izinyathelo ezisheshayo zokuxilonga nokulungisa inkinga ukuze kugwenywe ukulimala okwengeziwe nokuqinisekisa ukusebenza okuphephile kwemoto.

Yikuphi ukulungisa okuzosiza ukuqeda ikhodi? P0991?

Ukuxazulula ikhodi yenkinga ye-P0991 kuncike kumbangela ethile yekhodi, kunezinyathelo ezimbalwa zokulungisa:

1. Ukushintsha noma ukulungisa inzwa yokucindezela uketshezi lokudlulisela: Uma imbangela yekhodi ye-P0991 iyinkinga ngenzwa yokucindezela ngokwayo, izodinga ukushintshwa. Uma inkinga iku-wiring noma izixhumanisi, zingakhandwa noma zishintshwe.
2. Ukuhlola nokushintsha uketshezi lokudlulisela: Uma izinga noma ikhwalithi yoketshezi lokudlulisela ingahlangabezani nezincomo zomkhiqizi, kuyadingeka ukuyishintsha futhi uqinisekise ukuthi izinga lokucindezela lilungile.
3. Ukuxilongwa nokulungiswa kwesistimu yokudlulisela i-hydraulic: Kwezinye izimo, inkinga ingase ihlotshaniswe nezinye izingxenye zesistimu ye-hydraulic yokudlulisa, njengama-valve e-solenoid noma i-module yokulawula. Kuyadingeka ukwenza ukuxilonga okwengeziwe futhi, uma kunesidingo, esikhundleni noma ukulungisa lezi zingxenye.
4. Ukuhlola nokuhlanza isihlungi sokudlulisa: Isihlungi sokudlulisa esivalekile noma esingcolile singaholela ezinkingeni zokucindezela koketshezi lokudlulisela. Hlola isimo sesihlungi futhi, uma kunesidingo, sishintshe noma usihlanze.
5. Ukuvuselelwa kwesoftware: Ngezinye izikhathi inkinga ingase ihlobane nesofthiwe yemojula yokulawula ukudluliswa. Bheka izibuyekezo ze-firmware futhi uzifake uma kunesidingo.

Kubalulekile ukuqaphela ukuthi inhlanganisela yezinyathelo zokulungisa ezihlukene zingadingeka ukuze kuxazululwe ngempumelelo inkinga yekhodi ye-P0991. Uma ungenaso isiqiniseko samakhono akho noma ungenayo imishini edingekayo, kunconywa ukuthi uxhumane nomakhenikha wezimoto oqeqeshiwe noma isitolo sokulungisa izimoto esiqinisekisiwe.

Itholakala Kanjani Futhi Ulungise Ikhodi Yenjini Ye-P0991 - Ikhodi Yenkinga Ye-OBD II Chaza

P0991 - Ulwazi oluthize lomkhiqizo

Ngenxa yomehluko ezinhlelweni zokuxilonga kanye nezingxenye zezinhlobo ezahlukene zezimoto, amakhodi anephutha angase abe nezincazelo ezihlukile. Ikhodi yokuqopha u-P0991 yezinye izinhlobo zezimoto ezidumile:

1. Toyota / Lexus: Inzwa yokucindezela koketshezi oludluliswayo/isekhethi ethi "E" iphakathi/iyaguquguquka.
2. I-Ford: Inzwa yokucindezela koketshezi oludluliswayo/isekhethi ethi "E" iphakathi/iyaguquguquka.
3. I-Chevrolet / GMC: Isignali yesikhashana noma engazinzile evela kunzwa yokucindezela koketshezi oludluliswayo “E”.
4. I-Honda/Acura: Izinkinga nge-transmission fluid pressure sensor "E" noma isifunda sayo sokulawula.
5. I-BMW: Inzwa yokucindezela koketshezi oludluliswayo/isekhethi ethi "E" iphakathi/iyaguquguquka.
6. IMercedes Benz: Inzwa yokucindezela koketshezi oludluliswayo/isekhethi ethi "E" iphakathi/iyaguquguquka.
7. I-Volkswagen / Audi: Isiginali yesikhashana evela kunzwa yokucindezela koketshezi oludluliswayo “E”.
8. I-Subaru: Inzwa yokucindezela koketshezi oludluliswayo/isekhethi ethi "E" iphakathi/iyaguquguquka.

Sicela uhlole imibhalo yesevisi yokwenziwa kwemoto yakho ethile kanye nemodeli njengoba ikhodi ingahluka kancane kuye ngomkhiqizi.