P2267 Amanzi asezingeni lesifunda senzwa kaphethiloli

P2267 Amanzi asezingeni lesifunda senzwa kaphethiloli

Idatha ye-OBD-II DTC

Amanzi esifundeni senzwa kaphethiloli, izinga eliphakeme

Kusho ukuthini lokhu?

Le yi-generic Diagnostic Trouble Code (DTC) esebenza ezimotweni eziningi ze-OBD-II (1996 nezintsha). Lokhu kungafaka, kepha kungagcini lapho, izimoto ezisuka kwaLand Rover (Range Rover), iFord, iHyundai, iJeep, iMahindra, iVauxhall, iDodge, iRam, iMercedes, njll. kusukela ngonyaka, ukwakheka, imodeli nokudluliswa kokumiswa.

I-OBD-II DTC P2267 ihlotshaniswa namanzi kusifunda senzwa ye-fuel, eyaziwa nangokuthi isifunda sokwakhiwa kukaphethiloli. Lapho imodyuli yokulawula amandla (i-PCM) ithola isignali kagesi ephakeme kakhulu kusifunda se-water-in-fuel sensor, amasethi we-P2267 kanye nesibani sokuxwayisa injini. Amanzi asenkombeni kaphethiloli angavela futhi uma imoto inale nkomba yokuxwayisa. Bheka izinsizakusebenza eziqondene nemoto ukuthola indawo yenzwa yonyaka oyimodeli / ukwakheka / ukucushwa kwakho.

Inzwa yokufaka uphethiloli yakhelwe ukuqapha uphethiloli odlula kuyo ukuqinisekisa ukuthi i-ethanol, amanzi, nokunye ukungcola akudluli iphesenti elithile. Ngaphezu kwalokho, ukushisa kukaphethiloli kukalwa ngenzwa yokufaka amanzi ngaphakathi bese kuguqulwa kube ububanzi be-pulse voltage obuqashwe yi-PCM. I-PCM isebenzisa lokhu kufundwa ukulungisa isikhathi se-valve sokusebenza kahle nomnotho wephethiloli.

Inzwa ejwayelekile yokungena emanzini:

Buyini ubunzima bale DTC?

Ubukhali bale khodi bungahluka kakhulu ekukhanyeni kwenjini elula yokuhlola noma emanzini kusibani sikaphethiloli emotweni eqala futhi idlulele emotweni efenda, engahambi kahle, noma engaqali nhlobo. Ukwehluleka ukulungisa lesi simo ngesikhathi kungadala umonakalo ohlelweni lukaphethiloli nasezingxenyeni zenjini zangaphakathi.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P2267 zingafaka:

• Injini ingama
• Ukuqhuma kabi okukhulu
• Le njini ayifuni ukuduma
• Umnotho kaphethiloli ombi
• Ukusebenza kabi
• Isibani senjini yokuhlola sivuliwe
• Inkomba yokufaka uphethiloli ivuliwe

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi ye-P2267 zingafaka:

• Amanzi angalungile esilinganisweni sikaphethiloli
• Uphethiloli ongcolile
• I-fuse noma i-jumper (uma kusebenza)
• Isihlungi sikaphethiloli esinamaphutha noma esigugile
• Isixhumi esonakalisiwe noma esonakele
• Izintambo ezingalungile noma ezilimele
• I-ECU enamaphutha

Yiziphi ezinye zezinyathelo zokuxazulula inkinga nge-P2267?

Isinyathelo sokuqala sokuxazulula inkinga noma iyiphi inkinga ukubuyekeza i-Technical Service Bulletins (TSBs) yemoto ethile ngonyaka, imodeli nokutshala amandla. Kwezinye izimo, lokhu kungakongela isikhathi esiningi ngokuhamba kwesikhathi ngokukukhomba endaweni efanele.

Isinyathelo sesibili ukuhlola amarekhodi emoto ukuze uthole ukuthi isihlungi sikaphethiloli sishintshwe nini futhi uhlole ngokubukeka isimo sesihlungi. Izimbangela ezivame kakhulu zale khodi isisefo sikaphethiloli esinephutha noma uphethiloli ongcolile. Ukuhlolwa okubonakalayo kwephethiloli kungenziwa kusetshenziswa isitsha sengilazi. Ngemva kokuba isampula lithathiwe futhi livunyelwe ukuzinza, amanzi nophethiloli kuzohlukana phakathi kwemizuzu embalwa. Ukuba khona kwamanzi kuphethiloli kuwuphawu lukaphethiloli ongcolile, isihlungi esibi sikaphethiloli, noma kokubili. Ngemuva kwalokho kufanele uthole zonke izingxenye emanzini kumjikelezo kaphethiloli futhi wenze ukuhlola okuphelele kokubuka ukuze uhlole izintambo ezihambisanayo ukuze uthole amaphutha asobala njengokuklwebheka, imihuzuko, izintambo eziveziwe, noma amamaki ashisayo. Okulandelayo, kufanele uhlole izixhumi ukuvikeleka, ukugqwala kanye nokulimala koxhumana nabo. Ezimotweni eziningi, inzwa ivamise ukugxunyekwa phezu kwethangi likaphethiloli.

Izinyathelo ezithuthukile

Izinyathelo ezengeziwe ziba ziqondile kakhulu emotweni futhi zidinga ukuthi okokusebenza okuthuthukisiwe okufanele kwenziwe ngokunembile. Lezi zinqubo zidinga i-multimeter yedijithali kanye nemibhalo yereferensi yemoto ethize. Ithuluzi elikahle lokusebenzisa kulesi simo i-oscilloscope, uma ikhona. I-O-scope izohlinzeka ngomfanekiso onembile wamapulisi esignali namaleveli efrikhwensi azolingana nezinga lokungcoliswa kukaphethiloli. Ibanga elijwayelekile lokuvama ngama-hertz angama-50 kuye kwayi-150; I-50 Hz ihambisana nophethiloli ohlanzekile, futhi i-150 Hz ihambisana nezinga eliphezulu lokungcola. Izidingo zama-voltage nama-signal pulses zincike onyakeni wokukhiqiza kanye nemodeli yemoto.

Ukuhlolwa kwe-Voltage

Inzwa yamanzi-in-fuel ivame ukuhlinzekwa nge-voltage voltage cishe yama-volts ama-5 avela kwi-PCM. Uma le nqubo ithola ukuthi umthombo wamandla noma umhlaba ulahlekile, ukuhlolwa kokuqhubeka kungadingeka ukuqinisekisa ubuqotho bezintambo, izixhumi, nezinye izinto. Ukuhlolwa kokuqhubeka kufanele njalo kwenziwe ngamandla kunganqanyuliwe kusuka kusekethe, futhi ukufundwa okujwayelekile kwentambo nokuxhuma kufanele kube ngama-0 ohms wokumelana. Ukumelana noma ukungabikho okuqhubekayo kubonisa izintambo ezingalungile ezivulekile noma ezifushane futhi ezidinga ukulungiswa noma ukushintshwa.

Yiziphi izindlela ezijwayelekile zokulungisa le khodi?

• Ukufaka esikhundleni samanzi inzwa kaphethiloli
• Ukumiselela i-fuse noma i-fuse (uma kusebenza)
• Ukuhlanza izixhumi kusuka ku-corrosion
• Lungisa noma buyisela izintambo ezingalungile
• Ukususa uphethiloli ongcolile
• Ukufaka esikhundleni sesihlungi sikaphethiloli
• I-firmware ye-ECU noma ukufaka esikhundleni

Amaphutha ajwayelekile angafaka:

Inkinga idalwa ukufaka esikhundleni se-PCM noma inzwa yokufaka amanzi lapho i-wiring yonakele noma uphethiloli ungcolisiwe.

Ngethemba ukuthi ulwazi olukule ndatshana lusizile ukukukhomba endaweni efanele yokuxazulula amanzi akho enkingeni yesekethe ye-DTC. Le ndatshana yenzelwe imininingwane yokwaziswa kuphela futhi imininingwane ethile yezobuchwepheshe kanye nama-bulletin esevisi yemoto yakho kufanele kuhlale kuqala.

Izingxoxo ezihlobene ze-DTC

• Okwamanje azikho izihloko ezihlobene ezinkundleni zethu. Thumela isihloko esisha esithangamini manje.

Udinga usizo olwengeziwe ngekhodi engu-P2267?

Uma usadinga usizo nge-DTC P2267, thumela umbuzo kumazwana angezansi kwalesi sihloko.

QAPHELA. Lolu lwazi lunikezwa ngenhloso yokwaziswa kuphela. Akuhloselwe ukuthi isetshenziswe njengesincomo sokulungisa futhi asinacala nganoma yisiphi isenzo osithathayo kunoma iyiphi imoto. Yonke imininingwane ekulesi siza ivikelwe yi-copyright.