P1251 (Volkswagen, Audi, Skoda, Seat) Fuel jekiseni nguva solenoid vharafu - pfupi kutenderera kune yakanaka
Zviri mukati
P1251 - OBD-II Dambudziko Code Unyanzvi Tsananguro
Mhosva kodhi P1251 inoratidza pfupi dunhu kune yakanaka mune jekiseni remafuta asynchronization solenoid valve wedunhu muVolkswagen, Audi, Skoda, uye Seat mota.
Ko fault code inorevei P1251?
Dambudziko rekodhi P1251 rinoratidza dambudziko nejekiseni rekutonga nguva solenoid valve. Iyi valve ine basa rekudzora nguva yejekiseni remafuta mumasilinda ejini. Kana iyo solenoid valve isiri kushanda nemazvo kana kupfupikiswa kuita yakanaka, inogona kukonzera pasi kana kupfuura jekiseni rehuni. Izvo zvakakosha kuti uzive kuti matambudziko ane jekiseni nguva solenoid valve anogona kukanganisa injini kuita uye inoda kutariswa nekukurumidza kudzivirira kukuvara kwakanyanya.
Zvimwe zvinokonzera
Dambudziko rekodhi P1251 rinogona kukonzerwa nezvikonzero zvakasiyana-siyana zvine chekuita nejekiseni rekutonga solenoid valve uye kushanda kwayo, zvimwe zvikonzero zvinogoneka ndezvi:
- Yakakuvadzwa kana kupera solenoid valve: Iyo solenoid valve inogona kukuvadzwa kana kupfekwa nekuda kwekushandiswa kwenguva refu kana kusagadziriswa kwakashata. Izvi zvinogona kuita kuti isashande zvakanaka kana kuti short circuit kuita positive.
- Kuvhura kana kupfupika kudunhu remagetsi: Mhepo yakazaruka kana pfupi mumagetsi emagetsi ekubatanidza solenoid valve kune injini yekugadzirisa module inogona kukonzera P1251.
- Matambudziko neiyo injini yekudzora unit (ECU): Kusashanda zvakanaka kana kusashanda mujini control unit kunogona kuita kuti solenoid valve ishande zvisina kunaka uye inokonzera dambudziko rekodhi P1251.
- Kuiswa kwevharuvhu kusina kunaka kana kugadzirisa: Kana valve ichangobva kuchinjwa kana kugadziriswa, kuiswa kusina kunaka kana kugadzirisa kunogona kukonzera matambudziko uye kukanganisa.
- Kukuvadza kune wiring kana kubatanidza magetsi: Matambudziko ane wiring kana magetsi ekubatanidza, kusanganisira corrosion, breaks kana short circuits, zvinogona kudzivirira kutenderera kwechiratidzo chemazuva ose kubva kuvhavha kuenda kuECU.
- Mechanical kukuvara kwevhavha: Mechanical kukuvara kana kuvhara kwevhavha pachayo kunogona kukanganisa kushanda kwayo kwakajairika uye kukonzera kukanganisa.
Kuti unyatsoona chikonzero chekodhi yeP1251, zvinokurudzirwa kuitisa kuongororwa kwakarongeka, kusanganisira kutarisa mamiriro evhavha, wiring, magetsi ekubatanidza uye injini control module.
Ndezvipi zviratidzo zvekodhi yemhosva? P1251?
Zviratidzo zveP1251 dambudziko rekodhi rinogona kusiyana zvichienderana nechikonzero chaicho chekukanganisa uye modhi uye injini yemhando yemotokari zvimwe zviratidzo zvinosanganisira:
- Unstable engine performance: Nguva isiriyo yejekiseni yemafuta inogona kuguma nekusagadzikana kweinjini kushanda. Izvi zvinogona kuzviratidza senge kurira isina basa, rough idling, kana kutonetsa kutanga injini.
- Kupererwa nesimba: Kana nguva yejekiseni isina kugadziridzwa nemazvo, inogona kukonzera kurasikirwa kwesimba reinjini, kunyanya kana injini yekudzivirira inopisa kana injini yekudzivirira kukuvara kwaitwa.
- Kuwedzera kwemafuta: Nguva yejekiseni isina kufanira inogona kukonzera kuwandisa kwemafuta, izvo zvinogona kuwedzera hupfumi hwemotokari yako.
- Slow acceleration: Nguva yejekiseni isiriyo inogona kukonzera kunonoka mumhinduro yejinjini kune iyo throttle pedal, zvichikonzera kukurumidza kukurumidza kana kusapindura kwakashata kune yakawedzera injini mutoro.
- Manzwi asina kujairika kana kutenheka: Nguva yejekiseni isiriyo inogona kukonzera ruzha rusina kujairika senge kugogodza kana kutsemuka ruzha, kana kudedera kana injini iri kushanda.
- "Check Engine" kukanganisa kunooneka: Kana ECU ikaona dambudziko nejekiseni renguva solenoid valve, inogona kukonzera "Check Engine" chiedza chekukanganisa kuti chivhenekere pane chiridzwa.
Zvakakosha kuyeuka kuti zviratidzo izvi zvinogona kukonzerwa nekupfuura P1251 code, uye kuongororwa kwakadzama kweinjini yekugadzirisa hurongwa hunofanira kuitwa kuti uone chikonzero chekushaya simba.
Nzira yekuongorora kodhi yemhosva P1251?
Kuti uone kukanganisa kodhi P1251, tevera matanho aya:
- Kuverenga kukanganisa macode: Shandisa iyo OBD-II diagnostic scanner kuti uverenge kukanganisa makodhi kubva kune injini control module. Ita shuwa kuti kodhi P1251 iripo uye yakachengetwa mundangariro yeECU.
- Kutarisa kubatanidza magetsi: Tarisa mamiriro emagetsi ekubatanidza uye wiring inobatanidza jekiseni nguva yekudzora solenoid valve kune injini yekudzora unit. Tarisa kune ngura, kutyora kana mapfupi maseketi.
- Kutarisa solenoid valve: Tarisa iyo solenoid valve pachayo yekukuvara, ngura kana kuvharika. Shandisa multimeter kuti utarise kuramba kwayo uye ona kana vharuvhu ichivhurika kana voltage yaiswa.
- Diagnostics yeinjini control unit (ECU): Ongorora injini yekudzora module kuti uone zvinogona kuitika kana kusashanda izvo zvinogona kutungamirira kuP1251 kodhi.
- Kuedza jekiseni remafuta: Tarisa mashandiro eiyo jekiseni jekiseni system kuti uone kuti nguva yejekiseni yakagadziridzwa nemazvo uye mukati meiyo yakatarwa paramita.
- Kuongorora zvimwe zvinhu zvinoenderana: Tarisa zvimwe zvikamu zvinogona kukanganisa kushanda kwejekiseni nguva solenoid valve, zvakadai se crankshaft position sensors, fuel pressure sensors, nezvimwewo.
- Kushandisa Diagnostic Tools: Kana zvichidikanwa, shandisa mamwe maturusi ekuongorora akadai seoscilloscopes kana testers kuti uongorore masisitimu emagetsi zvakadzama.
Mushure mekuongorora uye kuona chikonzero chekukanganisa P1251, unogona kutanga kugadzirisa kunodiwa kana kutsiva zvikamu. Kana usingakwanise kuzviongorora kana kuzvigadzirisa wega, zvinokurudzirwa kuti ubate ane hunyanzvi hweauto mechanic kana service centre.
Zvikanganiso zvekuongorora
Kana uchiongorora DTC P1251, zvikanganiso zvinotevera zvinogona kuitika:
- Kusvetuka Matanho Akakosha: Kukundikana kuita matanho ose anodiwa ekuongorora, zvakadai sekutarisa magetsi ekubatanidza kana kutarisa mamiriro evhavhavha ye solenoid, inogona kutungamirira kune mhedziso dzisina kururama pamusoro pechikonzero chekukanganisa.
- Mashoko asina kukwana ekuongorora: Kusakwana kana kushaikwa kweruzivo rwechokwadi nezvekushanda kwevhavha ye solenoid kana iyo jekiseni yemafuta sese inogona kuomesa kuongororwa uye kutungamirira kumhedzisiro isina kururama.
- Kududzirwa zvisizvo kwedata: Kunzwisisa kusina kururama kana kududzirwa kwemigumisiro yekuongorora kunogona kutungamirira kune mhedziso dzisina kururama pamusoro pezvikonzero zvekukanganisa uye kusarudzwa kwemhinduro dzisina kukodzera kugadzirisa.
- Zvishandiso zvisina kunaka zvekuongorora: Kushandiswa kwechikanganiso kana kusingaverengeki maturusi ekuongorora anogona kutungamira kune isiriyo ongororo yemamiriro ehurongwa uye kune mhedziso dzisiridzo nezve zvikonzero zvekukanganisa.
- Matambudziko pakududzira data re scanner: Kududzirwa kusiri iko kweiyo data yakapihwa neiyo diagnostic scanner, kana kusanzwisisa kwakakwana kwemaitiro eparameter, kunogona kutungamirira kumhedzisiro isina kururama pamusoro pemamiriro ehurongwa.
- Misdiagnosis yezvimwe zvikamu: Dzimwe nguva zvinotendwa zvisiri izvo kuti dambudziko rinongobatana chete nejekiseni nguva yekudzivirira solenoid valve, uye zvimwe zvinogona kukonzera kukanganisa, zvakadai sematambudziko neECU kana magetsi ekubatanidza, hazvifungidzirwi.
Kuti udzivise zvikanganiso izvi, zvakakosha kutevedzera nzira yekuongorora, kubvunza ruzivo rwakavimbika, uye, kana zvichidikanwa, tsvaga rubatsiro kubva kune ane ruzivo technician kana auto mechanic.
Kodhi yemhosva yakakomba zvakadii? P1251?
Dambudziko rekodhi P1251 rinoda kutarisisa zvakanyanya sezvo richiratidza dambudziko nejekiseni renguva solenoid valve, inova chikamu chakakosha cheiyo mafuta jekiseni system. Kunyangwe kukanganisa uku kusiri kunetsa mupfungwa yekuti haikonzere kuchengetedzeka kwemutyairi kana kushanda kweinjini munguva yekukurumidzira, inogona kutungamira kune akati wandei matambudziko:
- Kurasika kwekuita: Nguva isiriyo yejekiseni yemafuta inogona kukonzera kudzikiswa kwesimba reinjini uye kusaita zvakanaka. Izvi zvinogona kukanganisa kukwidziridzwa uye kutyaira kwese dynamics yemotokari.
- Kuwedzera kwemafuta: Kushanda kusina kunaka kwevhavha ye solenoid kunogona kukonzera jekiseni isina kunaka yemafuta, iyo inogona kuwedzera kushandiswa kwemafuta emotokari uye kukanganisa kushanda kwayo.
- Kusagadzikana kweinjini kushanda: Nguva yejekiseni isiriyo inogona kukonzera kushata kweinjini, kurira kana kusagadzikana, kunyanya pakusaita basa.
- Kukuvadza kweinjini: Kuratidzwa kwenguva refu kune isiriyo jekiseni nguva kunogona kutungamira kune imwe kukuvara kweinjini sekupfeka piston mhete, kukuvara kwevharuvhu, kana kunyange kukuvara kwecylinder musoro.
Nekuda kweizvi, kunyangwe iyo P1251 kodhi isingakoshese kune ingangoita yekutadza kwemotokari, inoda kutariswa nekukurumidza uye kugadzirisa kudzivirira imwe kukuvara kweinjini uye kuve nechokwadi chekushanda kweinjini.
Chii kugadzirisa kuchabatsira kubvisa kodhi? P1251?
Kugadzirisa dambudziko rekodhi P1251 kungangoda akati wandei kugadzirisa, zvichienderana nechaicho chikonzero chekukanganisa. Idzi ndidzo nzira huru dzekugadzirisa:
- Kutsiva jekiseni nguva yekudzora solenoid vharafu: Kana iyo solenoid valve yakakuvadzwa kana kupera, kuitsiva kunogona kugadzirisa dambudziko. Ivhavha itsva inofanira kuva yemhando yepamusoro uye inosangana nezvinodiwa nemugadziri.
- Kutarisa nekugadzirisa kubatanidza magetsi: Ita cheki yakadzama yekubatanidza magetsi uye wiring inobatanidza solenoid valve kune injini yekudzora unit. Kana zvichidikanwa, tsiva zvakakanganisika kana oxidized zvinongedzo uye kugadzirisa wiring.
- Valve calibration uye kugadzirisa: Mushure mekutsiva kana kugadzirisa solenoid valve, ingada kuenzaniswa uye kugadziriswa maererano nekugadzirwa kwemugadziri kuti ave nechokwadi chekushanda kwakakodzera.
- Diagnostics uye kugadziriswa kweinjini control unit (ECU): Kana dambudziko riri kusashanda injini control unit, ingangoda kuongororwa uye kugadziriswa kana kutsiviwa.
- Kuongorora uye kutsiva zvimwe zvinhu zvine hukama: Tarisa zvimwe zvikamu zvehuni jekiseni system, senge crankshaft chinzvimbo sensors, mafuta ekumanikidza sensors uye nezvimwe, uye wozvitsiva kana zvichidikanwa.
- ECU software yekuvandudzaOngorora: Mune zvimwe zviitiko, zvingave zvakafanira kugadzirisa injini yekudzora module software kugadzirisa zvinozivikanwa nyaya dzekuenderana kana kukanganisa kwesoftware.
Kana iwe usina ruzivo kana hunyanzvi hwekuzvigadzirisa wega, zvinokurudzirwa kuti ubate nyanzvi auto mechanic kana service centre.
