I-P068B ECM/PCM i-relay yamandla ikhishwe amandla - sekwephuze kakhulu

I-P068B ECM/PCM i-relay yamandla ikhishwe amandla - sekwephuze kakhulu

Idatha ye-OBD-II DTC

Ukudluliselwa kwamandla kwe-ECM/PCM kukhishwe amandla - sekwephuze kakhulu

Kusho ukuthini lokhu?

Lena Ikhodi Yenkinga Yokuxilonga (i-DTC) esebenza ezimotweni eziningi ze-OBD-II (ngo-1996 nezintsha). Lokhu kungase kuhlanganise, kodwa kungagcini lapho, i-Audi, Chrysler, Dodge, Jeep, Ram, Volkswagen, njll. Naphezu kwemvelo evamile, izinyathelo eziqondile zokulungisa zingase zihluke kuye ngokuthi imodeli yonyaka, ukwenza, imodeli nokucushwa kokudlulisela.

Uma ikhodi ye-P068B igcinwe, imojula yenjini / ye-powertrain control (ECM / PCM) ithole ukungasebenzi kahle kokunqamula amandla ku-relay oyinika amandla. Kulokhu, ukudluliswa kwamandla kwe-PCM akuwenzi amandla ngokushesha ngokwanele.

I-PCM power relay isetshenziselwa ukunikeza ngokuphephile i-voltage yebhethri kumasekhethi afanelekile e-PCM. Lolu uhlobo lokuxhumana oludluliswayo oluvulwa intambo yesiginali esuka kuswishi yokuvutha. Le relay kumele ikhishwe amandla kancane kancane ukuze kugwenywe ukunyuka kwamandla kanye nokulimala okungaba khona kusilawuli. Lolu hlobo lwe-relay ngokuvamile lunesekhethi enezintambo ezinhlanu. Ucingo olulodwa luhlinzekwa nge-voltage yebhethri engashintshi; izwe ngakolunye. Isifunda sesithathu sinikeza isignali kusuka kumshini wokushisa, futhi isifunda sesine sinikeza i-voltage ku-PCM. Intambo yesihlanu iyisekhethi yenzwa yokudlulisa amandla. Isetshenziswa yi-PCM ukuqapha i-voltage edluliswayo.

Uma i-PCM ithola ukungasebenzi kahle lapho i-ECM / PCM relay icishiwe, kuzogcinwa ikhodi engu-P068B bese kuthi isibani sesikhombisi esingasebenzi kahle sikhanyise.

Kudalulwe iModyuli Ejwayelekile ye-PCM Powertrain Control Module:

Buyini ubunzima bale DTC?

Ikhodi ye-P068B kufanele ibhekwe njengobucayi futhi iphathwe ngendlela efanele. Lokhu kungaholela ekuhlulekeni ukuqala kanye / noma ezinkingeni ezahlukahlukene ngokuphathwa kwemoto.

Yiziphi ezinye zezimpawu zekhodi?

Izimpawu zekhodi yenkinga ye-P068B zingafaka:

• Ukuqala okulibazisekile noma cha
• Izinkinga zebhethri ezibuthakathaka noma ezikhishiwe

Yiziphi ezinye zezimbangela ezivamile zekhodi?

Izizathu zale khodi zingabandakanya:

• Ukudluliswa kwamandla kwe-PCM okungalungile
• I-fuse efuthwe noma i-fuse
• Isifunda esivulekile noma esifushane esifundeni esiphakathi kokudluliswa kwamandla ne-PCM

Yiziphi ezinye zezinyathelo zokuxazulula inkinga i-P068B?

Iskena sokuxilonga kanye ne-digital volt / ohmmeter (DVOM) kuyadingeka ukuthola ikhodi ye-P068B.

Uzodinga futhi nomthombo wolwazi onokwethenjelwa ngezimoto. Inikeza imidwebo yokuhlola ukuxilonga, imidwebo yezintambo, ubuso besixhumi, izixhumi zokuxhuma, nezindawo zezingxenye. Uzothola nezinqubo nezincazelo zezinto zokuhlola namasekethe. Lonke lolu lwazi luzodingeka ukuthi kuhlolwe ngempumelelo ikhodi ye-P068B.

Xhuma isithwebuli echwebeni lokuxilonga imoto bese uthola wonke amakhodi agciniwe bese uqandisa idatha yozimele. Bhala lolu lwazi njengoba lungasiza uma ikhodi kuvela ukuthi iyisikhawu.

Ngemuva kokurekhoda yonke imininingwane efanele, sula amakhodi bese uhlola ukushayela imoto (uma kungenzeka) kuze kube yilapho ikhodi isuliwe noma i-PCM ingena kumodi yokulungela.

Uma i-PCM ingena kumodi ekulungele, ikhodi izoba ngezikhathi futhi kube nzima kakhulu ukuxilonga. Isimo esiholele ekuphikeleleni kwe-P068B singadinga ukuba sibi kakhulu ngaphambi kokuba kutholakale ukuxilongwa okunembile. Ngakolunye uhlangothi, uma ikhodi ingenakususwa futhi nezimpawu zokuphatha zingaveli, imoto ingaqhutshwa ngokujwayelekile.

Xhumana nomthombo wolwazi lwemoto yakho ukuthola ama-bulletins ezinsizakalo zobuchwepheshe (ama-TSBs) akhiqiza ikhodi egciniwe, imoto (unyaka, ukwakheka, imodeli nenjini) nezimpawu ezitholakele. Uma uthola i-TSB efanele, ingakunikeza ngemininingwane ewusizo yokuxilonga.

Uma ikhodi ye-P068B isetha kabusha ngokushesha, hlola ngokubuka izintambo nezixhumi ezihambisana nohlelo. Amabhande aphuliwe noma axhumekile kufanele alungiswe noma ashintshwe lapho kudingeka.

Uma izintambo nezixhumi zilungile, sebenzisa umthombo wolwazi lwemoto yakho ukuthola imidwebo ehambelanayo yezintambo, ukubukwa kwangaphambi kokuxhuma, izixhumi zokuxhuma, nemidwebo yebhulokhi yokuxilonga.

Lapho usunolwazi oludingayo, hlola wonke amafiyuzi nokudluliswa kohlelo ukuqinisekisa ukuthi amandla webhethri ahlinzekwa kudluliswa kwamandla we-PCM.

Thola amapharamitha wokucisha amandla okudluliselwa kwe-PCM futhi uwasebenzise ezinyathelweni zokuxilonga ezilandelayo.

Uma kungekho-voltage ka-DC (noma esishintshiwe) kusixhumi sedlulisi samandla, landelela isekethe elifanele ku-fuse noma ekudluliseni okuvela kulo. Lungisa noma shintsha amafyuzi noma amafusisi angasebenzi lapho kudingeka.

Uma amandla wokufaka amandla edluliswayo nomhlabathi kukhona (kuwo wonke amatheminali afanele), sebenzisa i-DVOM ukuhlola ukusebenza komkhiqizo odluliselwe kuzikhonkwane ezifanele zokuxhuma. Uma i-voltage yesifunda sokukhipha sedluliselwe kokuphakelwa kwamandla ingahlangabezani nezidingo, sola ukuthi ukudluliswa kunephutha.

Uma amandla okukhipha amandla we-PCM adluliselwe ngaphakathi kokucacisiwe (kuwo wonke ama-terminals), hlola amasekethe wokudlulisa afanelekile ku-PCM.

Uma kutholakala isignali yamandla okukhipha edluliselwe kusixhumi se-PCM, sola i-PCM enephutha noma iphutha lokuhlela le-PCM.

Uma ingekho isignali ye-voltage ephumayo ye-PCM efanayo etholakala kusixhumi se-PCM, sola isekethe evulekile noma emfushane phakathi kokudluliselwa kwamandla kwe-PCM ne-PCM.

• Ama-fuse nama-fuse kufanele ahlolwe ngesifunda esilayishiwe ukugwema ukuxilongwa okungalungile.

Izingxoxo ezihlobene ze-DTC

• Jeep grand cherokee P2006B 068 imodeli ngonyakaSawubona, injini yami engu-2006 Grand Cherokee 3000 CRD iyakhanya, ngisebenzisa ukuxilonga bese inginika ikhodi engu-P068B, bekungukuthi Iyasebenza ukuthi imoto isebenza kahle futhi azikho izimpawu zokukhubazeka okuningi ngenxa kaSimone ... 

Udinga usizo olwengeziwe ngekhodi le-P068B?

Uma usadinga usizo nge-DTC P068B, 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.