U010B Ukuxhumana Okulahlekile Nge-Exhaust Gas Recirculation Control Module B

U010B Ukuxhumana Okulahlekile Nge-Exhaust Gas Recirculation Control Module B

Idatha ye-OBD-II DTC

Ukuxhumana Okulahlekile Nge-Exhaust Gas Recirculation Control Module B

Kusho ukuthini lokhu?

Le yikhodi yenkinga yokuxilongwa yohlelo lokuxhumana ejwayelekile esebenza kokuningi nokwenziwa kwezimoto ze-OBD-II.

Le khodi isho ukuthi i-Exhaust Gas Recirculation Control Module B (EGRCM-B) namanye amamojula wokulawula emotweni axhumani. Izifunda ezijwayele ukusetshenziswa kakhulu kwezokuxhumana zaziwa ngokuthi yi-Controller Area Bus communication, noma nje ibhasi le-CAN.

Amamojula axhumana nomunye ngenethiwekhi, njengenethiwekhi onayo ekhaya noma emsebenzini. Abakhiqizi bezimoto basebenzisa amasistimu amanethiwekhi amaningi. Kuze kube unyaka we-2004, izindlela zokuxhumana phakathi kwemodyuli ezivame kakhulu (ezingaphelelisi) kwakuyi-serial interface, noma i-SCI; I-SAE J1850 noma ibhasi le-PCI; kanye neChrysler Collision Detection, noma i-CCD. Uhlelo olujwayeleke kakhulu olusetshenziswe ngemuva kuka-2004 lwaziwa njenge-Controller Area Network ukuxhumana, noma umane ibhasi le-CAN (futhi elisetshenziswe kuze kube ngu-2004 engxenyeni encane yezimoto). Ngaphandle kwale bhasi le-CAN, amamojula wokulawula awakwazi ukuxhumana futhi ithuluzi lakho lokuskena lingathola noma lingatholi ulwazi oluvela emotweni, kuya ngokuthi isiphi isifunda esithintekile.

I-Exhaust Gas Recirculation Control Module B (EGRCM-B) ivame ukutholakala ngaphansi kwe-hood, kungaba ku-fender noma ku-bulkhead. Ithola okokufaka okuvela ezinhlotsheni ezahlukahlukene, ezinye zazo zixhunywe ngqo kuyo, futhi iningi lithunyelwa ngenqubo yokuxhumana ngamabhasi kusuka kumodyuli wokulawula i-powertrain module (PCM). Lokhu kokufaka kuvumela imodyuli ukuthi ilawule ukuthi i-valve ye-EGR isebenza nini futhi ngaphansi kwaziphi izimo.

Izinyathelo zokuxazulula inkinga zingahluka ngokuya ngomenzi, uhlobo lohlelo lokuxhumana, inani lezintambo, nemibala yezintambo ezisohlelweni lokuxhumana.

Ukuqina kwekhodi nezimpawu

Ubulukhuni kuleli cala abubi kangako njengoba i-PCM inesu lokuhlehlela emuva uma kwenzeka kulahleka ukuxhumana ne-EGRCM-B.

Izimpawu zekhodi ye-U010B zingafaka:

• Khanyisa Isikhombi Sokungasebenzi (MIL) "Kuvuliwe"
• Ingasebenza ngokujwayelekile esimweni sezulu esibandayo, kepha lapho injini ifudumele, ingaqala ukungqongqoza lapho ishesha.
• Injini ingaqala futhi isebenze, kepha hhayi lapho injini ibanda.
• Injini izoqala kodwa idume ngokushesha; ngeke isebenze

izizathu

Imvamisa isizathu sokufaka le khodi sithi:

• Vula ku-CAN ibhasi + noma - isekethe
• Mfushane kuya emhlabathini noma emhlabathini kunoma yisiphi isifunda sebhasi le-CAN
• Awekho amandla noma isisekelo kumodyuli ye-EGRCM-B
• Akuvamile - imojula yokulawula inephutha

Izinqubo zokuxilonga nokulungisa

Indawo enhle ukuqala KONKE ukuxilongwa ngogesi ukuhlola i-Technical Service Bulletins (TSB) yemoto yakho. Inkinga obhekene nayo ingase yaziwe ngabanye emkhakheni. Ukulungiswa okwaziwayo kungenzeka kukhishwe ngumkhiqizi futhi kungakongela isikhathi nemali ngesikhathi sokuxilongwa.

Kucatshangwa ukuthi umfundi wekhodi uyatholakala kuwe njengamanje, njengoba kungenzeka ukuthi ukwazile ukufinyelela amakhodi kuze kube manje. Bona ukuthi akhona yini amanye ama-DTC ahlobene nokuxhumana kwebhasi noma ibhethri / ukuthungela. Uma kunjalo, kufanele uwahlolisise kuqala, njengoba ukuxilongwa okungalungile kwaziwa ukuthi kuyenzeka uma uthola ikhodi ye-U010B ngaphambi kokuthi noma yimaphi amakhodi ayisisekelo ahlolwe kahle futhi alungiswe.

Uma okuwukuphela kwekhodi oyithola kwamanye amamojula ingu-U010B, zama ukufinyelela ku-EGRCM-B. Uma ukwazi ukufinyelela amakhodi asuka ku-EGRCM-B, khona-ke ikhodi ethi U010B iyikhodi yesikhashana noma yememori. Uma i-EGRCM-B ingafinyeleleki, faka ikhodi ethi U010B amanye amamojula asethiwe ayasebenza futhi inkinga isivele ikhona.

Iphutha elivame kakhulu iphutha lesekhethi elibangela ukuthi imojuli yokulawula ye-EGR ilahlekelwe amandla noma umhlabathi b.

Bheka wonke amafuyuzi ahambisa i-EGRCM-B kule moto. Bheka zonke izizathu ze-EGRCM-B. Thola amaphuzu okunamathisela phansi emotweni bese uqinisekisa ukuthi lokhu kuxhumana kuhlanzekile futhi kuphephile. Uma kunesidingo, zisuse, thatha ibhulashi elincane le-wire bristle nesisombululo sesoda / samanzi bese uhlanza ngasinye, kokubili isixhumi nendawo lapho sixhuma khona.

Uma kukhona ukulungiswa okwenziwe, sula ama-DTC kuwo wonke amamojula asetha ikhodi kwimemori bese ubona ukuthi usungakwazi yini ukuxhumana nemodyuli ye-EGRCM-B. Uma ukuxhumana ne-EGRCM-B kuyalulama, inkinga kungenzeka kakhulu ngamafusisi / ukuxhumana.

Uma ikhodi ibuya noma ukuxhumana nemodyuli kungakatholakali, thola ukuxhumana kokuxhumana kwebhasi le-CAN emotweni yakho, okubaluleke kakhulu isixhumi se-EGRCM-B, esivame ukutholakala ngaphansi kwe-hood ku-fender noma ku-bulkhead. Nqamula ikhebuli yebhethri engeyinhle ngaphambi kokunqamula isixhumi ku-EGRCM-B. Uma usutholakele, hlola ngokubonakalayo izixhumi nezintambo. Bheka imihuzuko, izikhafu, izintambo eziveziwe, amamaki okushisa, noma ipulasitiki ebunjiwe.

Nqamula izixhumi futhi uhlole ngokucophelela amatheminali (izingxenye zensimbi) ngaphakathi kwezixhumi. Bona ukuthi zibukeka zishisiwe noma zinombala oluhlaza okhombisa ukugqwala. Uma udinga ukuhlanza ama-terminals, sebenzisa i-electric contact cleaner kanye ne-plastic bristle brush. Vumela ukomisa nokufaka igrisi kagesi lapho amatheminali ethinta khona.

Yenza lokhu kuhlolwa kwamandla kagesi okumbalwa ngaphambi kokuxhuma kabusha izixhumi ku-EGRCM-B. Uzodinga ukufinyelela ku-digital volt-ohmmeter (DVOM). Qiniseka ukuthi i-EGRCM-B inikwe amandla futhi isekelwe phansi. Finyelela kumdwebo wiring bese unquma ukuthi amandla amakhulu nempahla yomhlaba ingena kuphi ku-EGRCM-B. Phinda uxhume ibhethri ngaphambi kokuqhubeka ne-EGRCM-B isanqanyuliwe. Xhuma ukuhola okubomvu kwe-voltmeter yakho kumthombo ngamunye wamandla we-B + (voltage voltage) oya kusixhumi se-EGRCM-B, nomthofu omnyama we-voltmeter yakho emhlabathini omuhle (uma ungaqiniseki, isigxobo esibi sebhethri sihlala sisebenza). Kufanele ubone ukufundwa kwamandla kagesi webhethri. Qiniseka ukuthi unesizathu esihle. Xhuma ucingo olubomvu kusuka ku-voltmeter kuye ku-battery positive (B +) kanye nocingo olumnyama emhlabathini ngamunye. Nakulokhu futhi, kufanele ubone i-voltage yebhethri njalo lapho uyixhuma. Uma kungenjalo, xazulula inkinga yesekethe yamandla noma yomhlabathi.

Bese uhlola izifunda ezimbili zokuxhumana. Thola i-CAN C+ (noma i-HSCAN+) kanye ne-CAN C- (noma i-HSCAN - isekethe). Ngentambo emnyama ye-voltmeter exhunywe endaweni ekahle, xhuma intambo ebomvu ku-CAN C+. Uma ukhiye uvuliwe futhi injini icishiwe, kufanele ubone cishe ama-volts angu-2.6 anokuguquguquka okuncane. Bese uxhuma intambo ebomvu ye-voltmeter kusekethe ye-CAN C-. Kufanele ubone cishe ama-volts angu-2.4 ngokuguquguquka okuncane. Abanye abakhiqizi bakhombisa i-CAN C- cishe i-5V kanye nokhiye ozungezayo lapho injini icishiwe. Hlola imininingwane yomkhiqizi wakho.

Uma zonke izivivinyo zidlula futhi ukuxhumana kungenakwenzeka, noma awukwazanga ukusula i-DTC U010B, into kuphela engenziwa ukufuna usizo kuchwepheshe oqeqeshiwe wezimoto, njengoba lokhu kuzobonisa ukwehluleka kwe-EGRCM-B. . Iningi lalawa ma-EGRCM-B kufanele ahlelwe noma acushwe ukuze kufakwe kahle imoto.

Izingxoxo ezihlobene ze-DTC

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

Udinga usizo olwengeziwe ngekhodi U010B?

Uma usadinga usizo maqondana ne-DTC U010B, 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.