P052B Isikhathi sokuqala esibandayo sibambezele isikhundla se-camshaft, ibhange 1

P052B Isikhathi sokuqala esibandayo sibambezele isikhundla se-camshaft, ibhange 1

Idatha ye-OBD-II DTC

Ukuqala okubandayo kwe-camshaft position bank 1

Kusho ukuthini lokhu?

Le yikhodi enenkinga yokuxilonga i-powertrain (DTC) ejwayelekile futhi isetshenziswa kakhulu ezimotweni ze-OBD-II. Imikhiqizo yezimoto ingafaka, kepha ayikhawulelwe ku-VW, Audi, Ford, Nissan, Hyundai, BMW, Mini, Mercedes-Benz, Jeep, njll.

I-ECM (Injini Yokulawula Imojuli) iyikhompuyutha enamandla ngokwedlulele elawula futhi iqaphe isistimu yokuthungela injini yemoto, ukuma komshini kwezinto ezizungezisayo, umjovo kaphethiloli, amasistimu e-exhaust, i-exhaust, ukuhanjiswa, nenqwaba yamanye amasistimu.

Olunye uhlelo i-ECM okumele iluqaphe futhi ilulungise ngokufanele i-variable valve timing (VVT). Empeleni, lezi zinhlelo zivumela i-ECM ukuthi ilawule isikhathi sokusebenza phakathi kwe-camshaft ne-crankshaft. Lokhu kwandisa ukusebenza kahle jikelele kwenjini. Ingasaphathwa imihlomulo yokonga uphethiloli. Eqinisweni, isikhathi esifanele senjini yakho kufanele silungiswe ukuze sishintshe izimo. Ngenxa yalesi sizathu, bathuthukise uhlelo lwe-VVT.

I-P052B (I-Cold Start Camshaft Isikhathi Ukubambezeleka Okudlulele Ebhange 1) iyikhodi eyazisa isisebenzisi ukuthi i-ECM iqapha indawo ye-VVT ehlehliswe "ngokweqile" ukuze inqume ukuthi ishintshwa nini indawo ye-camshaft ebhange 1. Ngokuvamile ngenxa yokuqalisa okubandayo. Lokhu kuzihlola ngokwakho kwe-VVT kuyahluleka ngenxa yokuthi kudlula inani eliphansi lokulinganiswa kwe-camshaft noma ngenxa yokuthi kuhlala kusesimweni esibambezelekile. Ibhange 1 liwuhlangothi lwenjini equkethe isilinda #1.

Qaphela. I-Camshaft "A" iwukuba i-camshaft, kwesokunxele noma ngaphambili. Kwesokunxele/Kwesokudla nangaphambili/Ngemuva kuchazwe njengokuthi uhlezi esihlalweni somshayeli.

Buyini ubunzima bale DTC?

Ikhodi P052B iyinkinga okufanele idluliselwe kumakhenikha ngokushesha ngoba iyinkimbinkimbi kakhulu, ingasaphathwa eyenkinga enkulu. Lolu hlobo lwenkinga luthinta i-ECM kakhulu, ngakho-ke uchwepheshe kufanele ahlole imoto yakho uma kuvela le noma i-DTC ehlobene nayo. Imvamisa i-ECM ayiboni impendulo efiswayo emiyalweni eminingana ye-elekthronikhi ye-VVT futhi ikhodi isethiwe.

Njengoba inkinga idalwa yisistimu yokushintsha isikhathi ye-valve eguquguqukayo, okuwuhlelo olulawulwa ngogesi, ukusebenza kwayo kuzokhawulelwa ezimweni eziphansi zokuphamba, lapho ushayela emigwaqeni eyisicaba, noma ngejubane lokuhamba. Ukungakhulumi ngokushintshwa njalo kohlelo ukulungisa izinkinga, kuholela ekusetshenzisweni ngokweqile kukawoyela kanye nasekubonakaleni kwamakhodi enkinga lapho ukucindezela kukawoyela kwehla, okuthinta ukusebenza kohlelo lweVVT.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yokuxilonga ye-P052B zingafaka:

• Ukusebenza kabi kwenjini
• Ukwehla komnotho kaphethiloli
• Ukuqhuma okungaba khona ekuqaleni
• Izinkinga zokuqala ukubanda

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izimbangela zale P052B DTC zingafaka:

• Inzwa yesikhala se-Crankshaft ayisebenzi
• Inzwa yesimo seCamshaft ilimele
• I-valve ye-solenoid yokulawula izigaba zama-valve wokufaka ayinaphutha
• Isilawuli se-interlock control solenoid valve sonakele.
• Imfucumfucu iqoqene endaweni ethola isinali ye-camshaft.
• Iketanga lesikhathi lifakwe ngokungalungile
• Udaba lwangaphandle lungcolisa umsele kawoyela wokulawula izigaba zama-valve wokudla.

Yiziphi ezinye zezinyathelo zokuxilonga nokuxazulula inkinga i-P052B?

Isinyathelo sokuqala senqubo yokuxazulula inkinga yanoma iyiphi inkinga ukubuyekeza ama-bulletins wensizakalo yezobuchwepheshe (ama-TSBs) ngezinkinga ezaziwayo ngemoto ethile.

Izinyathelo ezithuthukisiwe zokuxilonga ziqondiswa kakhulu yimoto futhi zingadinga imishini efanelekile nolwazi ukuthi kwenziwe ngokunembile. Sichaza izinyathelo eziyisisekelo ezingezansi, kepha bhekisa kumanuwali yakho yokulungisa imoto / imodeli / imodeli / yokulungisa ukuhambisa izinyathelo ezithile zemoto yakho.

Qiniseka ukuthi ubheka ama-bulletin wensizakalo anganikeza izixazululo ezingaba khona kunoma yiziphi izinkinga, njengoba izimoto eziningi zine-software engabuyekezwa kumamojula wazo wokulawula izinjini. Uma kudingeka ukufaka esikhundleni, kungcono ukusebenzisa ifektri entsha i-ECU bese uhlela isoftware yakamuva. Lesi sinyathelo sizodinga ukuthi uye esikhungweni sesevisi esigunyaziwe sohlobo lwemoto yakho.

QAPHELA. Khumbula ukuthi i-ECM ingashintshwa kalula uma inzwa yenjini inephutha ngempela, okungaba umphumela wengxenye elahlekile ekuxilongweni kokuqala. Kungakho ochwepheshe abangochwepheshe bezolandela uhlobo oluthile lwe-flowchart lapho behlola i-DTC ukuvikela ukuxilongwa okungalungile. Kuhlale kungumqondo omuhle ukubheka imininingwane yesevisi yemodeli yakho ethile kuqala.

Uma sengikushilo lokho, kungaba umqondo omuhle ukubheka ukuvuza kwecamshaft.cuum ngokushesha, ngoba kungadala ezinye izinkinga ngokuzayo uma kushiywe kunganakiwe. Bheka ibhukwana lakho lesevisi ngezinqubo ezithile zokuxilonga nezindawo zezinto.

Ngokuya ngohlobo lwenzwa yesikhundla se-camshaft onayo (njengomphumela weHholo, inzwa yokumelana okuguqukayo, njll.), Ukuxilongwa kuzohluka ngokuya ngomkhiqizi nemodeli. Kulokhu, inzwa kufanele inikwe amandla okuqapha ukuma kwemiphini. Uma kutholakala iphutha, shintsha inzwa, setha kabusha amakhodi bese uhlola ukushayela imoto.

Njengoba kunikezwe iqiniso lokuthi kukhona "ukuqala okubandayo" encazelweni yekhodi, kufanele ubheke i-injector yakho yokuqala ebandayo. Ingabuye ifakwe ikhanda futhi itholakale ngezinga elithile. Ama-harnesses we-nozzle asengozini enkulu yokoma nokuqhekeka ngenxa yezimo ezibangela ukuxhumana okuphakathi. Futhi kungenzeka inkinga yokuqala ebandayo. Qaphela kakhulu lapho unqamula noma isiphi isixhumi se-injector ngesikhathi sokuxilongwa. Njengoba kushiwo, zintekenteke kakhulu.

Le ndatshana yenzelwe imininingwane yokwaziswa kuphela futhi imininingwane yezobuchwepheshe kanye nama-bulletin esevisi yemoto yakho ethize kufanele kuhlale kuqala.

Izingxoxo ezihlobene ze-DTC

• Ikhodi P052B kwiFord Fusion ka-2011Sawubona, Ngabe ukhona ongangitshela ukuthi iyiphi ikhodi engu-P052B kwiFord Fusion ka-2011? ... 

Udinga usizo olwengeziwe ngekhodi le-P052B?

Uma usadinga usizo nge-DTC P052B, 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.