I-P000B B Camshaft Position Slow Response Bank 1

Ikhodi Yenkinga ye-OBD-II - P000B - Idatha yedatha

I-P000B - Isikhundla se-Camshaft Ibhange Lokuphendula Kancane 1

Ikhodi engu-P000B iyikhodi ejwayelekile yokudlulisa ehlobene nesilinganiso sokusetshenziswa kukaphethiloli nomoya kanye nokulawula ukukhishwa okungeziwe. Kulokhu, kusho ukuthi imojula yokulawula injini (ECM) ithole indawo ye-camshaft kanye nephutha lesikhathi.

Isho ukuthini i-DTC P000B?

Le Khodi Yenkinga Yokuxilongwa Kokudlulisa Okujwayelekile (DTC) isebenza kuzo zonke izimoto ze-OBD-II ezinesistimu ye-valve timing / cam eguquguqukayo. Lokhu kungafaka, kepha kungagcini lapho, iSubaru, iDodge, i-VW, i-Audi, iJeep, i-GMC, i-Chevrolet, iSaturn, iChrysler, iFord, njll. Naphezu kwemvelo ejwayelekile, izinyathelo eziqondile zokulungisa zingahluka ngokuya ngesakhiwo / imodeli. ...

Izimoto eziningi zesimanje zisebenzisa i-Variable Valve Timing (VVT) ukwenza ngcono ukusebenza kwezinjini nomnotho kaphethiloli. Kuhlelo lwe-VVT, imodyuli yokulawula amandla we-powertrain (PCM) ilawula ama-valve wokulawula uwoyela. Lawa ma-valve anikezela ngoxinzelelo lwamafutha ku-actuator efakwe phakathi kwe-camshaft ne-drive chain sprocket. Ngokulandelayo, i-actuator ishintsha ukuma kwe-angular noma ushintsho lwesigaba se-camshaft. Inzwa yesimo se-camshaft isetshenziselwa ukuqapha isikhundla se-camshaft.

Isimo se-camshaft ikhodi yokuphendula ngokunensa isethwe lapho indawo yangempela ye-camshaft ingafani nendawo efunwa yi-PCM ngesikhathi se-camshaft.

Ngokuqondene nencazelo yamakhodi enkinga, u-"A" umelela i-camshaft, kwesokunxele noma ngaphambili. Ngakolunye uhlangothi, "B" imele i-exhaust, i-camshaft yesokudla noma yangemuva. Ibhange 1 liwuhlangothi lwenjini equkethe isilinda #1, kanti ibhange 2 liphambene. Uma injini iku-line noma iqondile, khona-ke kukhona umqulu owodwa kuphela.

Ikhodi P000B isethwe lapho i-PCM ithola impendulo engasheshi lapho iguqula isigaba sesikhundla se-camshaft kusuka ebhange lesekethe “B” 1. Le khodi ihlotshaniswa ne-P000A, P000C ne-P000D.

Buyini ubunzima bale DTC?

Ubunzima bale khodi bumaphakathi ukuya kobunzima. Kunconywa ukuthi ulungise le khodi ngokushesha okukhulu.

Njengoba ukushayela okuphephile kwemoto kungenakwenzeka ukuthi kuthintwe amaphutha agcina ikhodi ye-P000B, le khodi ayithathwa njengekhodi okungenzeka ibe bucayi. Uma le khodi ivela, kunconywa ukuthi uhambise imoto esikhungweni sesevisi sendawo noma umakhenikha ngokushesha ngangokunokwenzeka ukuze ilungiswe futhi ixilongwe.

Yiziphi ezinye zezimpawu zekhodi ye-P000B?

Izimpawu zekhodi yenkinga ye-P000B zingafaka:

• Hlola Injini Yokukhanya
• Ukukhishwa okwengeziwe
• Ukusebenza kabi kwenjini
• Umsindo wenjini
• Ama-RPM emoto angase aguquguquke lapho engenzi lutho
• Ingase inyakaze lapho ikhuphuka
• Kungase kungabi khona izimpawu ngaphandle kwe-DTC egciniwe.

Yiziphi izimbangela ezingaba khona zekhodi evelayo?

Izizathu zale khodi zingabandakanya:

• Ukunikezwa kukawoyela okungalungile
• Inzwa yesimo se-camshaft enephutha
• Iphutha lokulawula uwoyela
• Idrayivu ye-VVT enamaphutha
• Izinkinga zamaketanga wesikhathi
• Izinkinga zokufaka izintambo
• I-PCM enamaphutha
• Kungenzeka ukuthi ithangi likaphethiloli lixega.
• Ingcindezi kawoyela ephansi edala indawo engazinzile ye-camshaft
• Ukuvinjelwa kokugeleza kukawoyela eziteshini zikawoyela
• Ukukhawulelwa kokugeleza kukawoyela ku-variable valve timing (VCT) yomzimba wevalvu
• Ukushintsha kwesigaba se-VCT eyonakele noma enesici
• Inzwa yokuma ye-camshaft eyonakele noma engasebenzi
• I-actuator ye-solenoid ye-camshaft eyonakele noma engalungile.
• Ukumiswa komshini wesikhathi we-camshaft
• I-ECM eyonakele noma enephutha (akuvamile)

Isibonelo senzwa ye-camshaft position (CMP):

Yiziphi ezinye zezinyathelo zokuxazulula inkinga i-P000B?

Qala ngokubheka izinga nesimo sophethiloli wenjini. Uma uwoyela ujwayelekile, hlola inzwa ye-CMP, i-solenoid yokulawula uwoyela ne-wiring ehambisanayo. Bheka ukuxhumana okuxekethile, izintambo ezilimele, njll. Uma kutholakala umonakalo, lungisa lapho kudingeka khona, sula ikhodi bese ubona ukuthi iyabuya yini. Bese ubheka ama-bulletins wensizakalo yezobuchwepheshe (ama-TSB) ukuthola inkinga. Uma kungatholakali lutho, kuzodingeka uqhubekele ekuhlolweni kwesistimu ngezinyathelo.

Okulandelayo inqubo ejwayelekile njengoba ukuhlolwa kwale khodi kwehlukile emotweni kuya emotweni. Ukuze uvivinye ngokunembile isistimu, udinga ukubhekisa kutchartchch flowchart yomkhiqizi.

Ngaphambi kokuqhubeka, udinga ukuxhumana nemidwebo yezintambo zemboni ukuthola ukuthi yiziphi izintambo. I-Autozone inikeza imihlahlandlela yokulungisa online yamahhala yezimoto eziningi kanti i-ALLDATA inikeza ukubhaliswa kwemoto eyodwa.

Hlola inzwa yesimo se-camshaft

Izinzwa eziningi zesimo se-camshaft ngamaHholo noma izinzwa zikazibuthe zaphakade. Kunezintambo ezintathu ezixhunywe kwinzwa yomphumela weHholo: ireferensi, isiginali nomhlabathi. Ngakolunye uhlangothi, inzwa kazibuthe ehlala njalo izoba nezintambo ezimbili kuphela: isiginali nomhlabathi.

• Inzwa yehholo: Thola ukuthi iyiphi intambo eyintambo yesiginali yokubuyisela. Bese uxhuma i-multimeter yedijithali (DMM) kuyo usebenzisa umthofu wokuhlola one-probe yangemuva. Setha i-multimeter yedijithali ku-voltage ye-DC bese uxhuma umthofu omnyama wemitha ku-chassis ground. I-Crank injini - uma inzwa isebenza kahle, kufanele ubone ukushintshashintsha kokufundwayo kumitha. Uma kungenjalo, inzwa inesici futhi kufanele ishintshwe.
• Permanent Magnet Sensor: Susa isixhumi senzwa bese uxhuma i-DMM kumatheminali enzwa. Setha i-DMM kwisikhundla samandla we-AC bese uqhafaza injini. Kufanele ubone ukuguquguquka kwamandla kagesi. Ngaphandle kwalokho, inzwa inephutha futhi kufanele ithathelwe indawo.

Hlola inzwa wesifunda

• Inzwa yeHholo: qala ngokubheka isisekelo sesifunda. Ukuze wenze lokhu, xhuma i-DC-set DMM phakathi kwe-terminal enhle ebhetri kanye ne-terminal ground terminal kusixhumi sohlangothini lwe-harness. Uma kunokuxhumeka okuhle komhlaba, kufanele uthole ukufundwa okungama-volts ayi-12. Bese uvivinya uhlangothi lwesethenjwa se-5-volt sesekethe ngokuxhuma i-multimeter yedijithali esethwe kuma-volts phakathi kwesiginali sebhethri esingesihle kanye nesithenjwa sesithenjwa senzwa ohlangothini lwehhanisi lesixhumi. Khanyisa ukuthungela kwemoto. Kufanele ubone ukufundwa kwama-volts angama-5. Uma kungekho kulezi zivivinyo ezimbili ezinikeza ukufundwa okugculisayo, isifunda sidinga ukutholakala futhi silungiswe.
• Permanent magnet sensor: hlola isisekelo sesekethe. Ukuze wenze lokhu, xhuma i-DC-set DMM phakathi kwe-terminal enhle ebhetri kanye ne-terminal ground terminal kusixhumi sohlangothini lwe-harness. Uma kunokuxhumeka okuhle komhlaba, kufanele uthole ukufundwa okungama-volts ayi-12. Ngaphandle kwalokho, isifunda sizodinga ukutholakala futhi silungiswe.

Bheka i-Oil Control Solenoid

Susa isixhumi se-solenoid. Sebenzisa i-digital multimeter set to ohms ukuhlola ukumelana kwangaphakathi kwe-solenoid. Ukuze wenze lokhu, xhuma imitha phakathi kwe-B + solenoid terminal ne-solenoid ground terminal. Qhathanisa ukumelana okulinganisiwe nemininingwane yokulungisa ifektri. Uma imitha ikhombisa ukufundwa okungaphandle kokucaciswa noma okungaphandle kwebanga (i-OL) okukhombisa isekethe evulekile, i-solenoid kufanele ishintshwe. Kungumqondo omuhle futhi ukususa i-solenoid ukuze ubuke ngokungabonakali isikrini semfucumfucu yensimbi.

Bheka isekheli le-solenoid control

• Hlola ingxenye yamandla wesekethe: Susa isixhumi se-solenoid. Uma ukukhanyisa imoto kuvuliwe, sebenzisa i-multimeter yedijithali esethelwe ku-DC voltage ukuze uhlole amandla e-solenoid (ngokuvamile angu-12 volts). Ukuze wenze lokhu, xhuma umzila wemitha owunegethivu kutheminali yebhethri eyinegethivu kanye imitha ephozithivu iholele kutheminali ye-solenoid B+ ohlangothini lwehhanisi lesixhumi. Imitha kufanele ibonise ama-volts angu-12. Uma kungenjalo, isifunda sizodinga ukuxilonga futhi silungiswe.
• Hlola umhlabathi wesifunda: Susa isixhumi se-solenoid. Uma imoto ivutha, sebenzisa i-multimeter yedijithali esethelwe ku-DC voltage ukuze uhlole ukuthi iphansi. Ukwenza lokhu, xhuma umthofu wemitha ophozithivu kutheminali yebhethri ephozithivu kanye imitha eyinegethivu iholele kutheminali yaphansi ye-solenoid ohlangothini lwehhanisi lesixhumi. Yalela i-solenoid ngethuluzi lokuskena elilinganayo le-OEM. Imitha kufanele ibonise ama-volts angu-12. Uma kungenjalo, isifunda sizodinga ukuxilonga futhi silungiswe.

Bheka uchungechunge lwesikhathi namashayela we-VVT.

Uma yonke into idlulela kuleli phuzu, inkinga ingaba kuxhaxha lwesikhathi, amadrayivu ahambisanayo noma amashayela we-VVT. Susa izinto ezidingekayo ukuthola ukufinyelela kuketanga lesikhathi nama-actuator. Hlola uchungechunge lokudlala ngokweqile, izinkombandlela eziphukile kanye / noma abahlukumezi. Hlola amadrayivu ukuthola umonakalo obonakalayo njengokugqoka kwamazinyo.

Ikuphi ukulungisa okungalungisa ikhodi P000B?

Ukulungiswa okuningana kungalungisa i-DTC P000B futhi kufaka:

• Lungisa noma yiziphi izintambo ezilimele noma ezifushanisiwe, eziveziwe noma ezingaqinile noma izixhumi.
• Gcwalisa ngamafutha ezingeni elinconywe umenzi
• Lungisa noma shintsha iphampu kawoyela eyonakele noma enesici.
• Lungisa noma shintsha inzwa yendawo ye-camshaft eyonakele noma engasebenzi.
• Lungisa noma shintsha ivalve yokulawula i-solenoid ye-camshaft eyonakele noma engasebenzi.
• Lungisa noma shintsha i-valve yokulungisa i-camshaft eyonakele noma engasebenzi.
• Lungisa noma shintsha i-ECM eyonakele noma engasebenzi (akuvamile)
• Sula wonke amakhodi, hlola imoto bese uskena kabusha ukuze ubone ukuthi akhona yini amakhodi aphinde avele.

Amakhodi ahlobene ne-P000B afaka:

• I-P000A: Isikhundla se-Camshaft "A" Impendulo Enensayo (Ibhange 1)
• P0010: I-Camshaft Position Actuator “A” Circuit (Ibhange 1)
• I-P0011: Isikhundla se-Camshaft "A" - kusengaphambili isikhathi noma ukusebenza kwesistimu (ibhange 1)
• I-P0012: Isikhundla se-Camshaft "A" Isikhathi Sekwephuzile Kakhulu (Ibhange 1)
• I-P0013: Isikhundla se-Camshaft "B" - i-drive circuit (ibhange 1)
• I-P0014: Isikhundla se-Camshaft "B" - Isikhathi Ngaphambili noma Ukusebenza Kwesistimu (Ibhange 1)
• I-P0015: Isikhundla se-Camshaft "B" - isikhathi sekwephuzile kakhulu (ibhange 1)
• P0020: I-Camshaft Position Actuator “A” Circuit (Ibhange 2)
• I-P0021: Isikhundla se-Camshaft "A" - kusengaphambili isikhathi noma ukusebenza kwesistimu (ibhange 2)
• I-P0022: Isikhundla se-Camshaft "A" Isikhathi Sekwephuzile Kakhulu (Ibhange 2)
• I-P0023: Isikhundla se-Camshaft "B" - i-drive circuit (ibhange 2)
• I-P0024: Isikhundla se-Camshaft "B" - Isikhathi Ngaphambili noma Ukusebenza Kwesistimu (Ibhange 2)
• I-P0025: Isikhundla se-Camshaft "B" - isikhathi sekwephuzile kakhulu (ibhange 2)

Iyini Ikhodi Yenjini ye-P000B [Umhlahlandlela osheshayo]

Udinga usizo olwengeziwe ngekhodi le-P000B?

Uma usadinga usizo nge-DTC P000B, 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.