P008B Kuthamanga kwa mafuta otsika - kuthamanga kwambiri

P008B Kuthamanga kwa mafuta otsika - kuthamanga kwambiri

Mapepala a OBD-II DTC

Kuthamanga kwa mafuta otsika kutsika kwambiri

Kodi izi zikutanthauzanji?

Code Generic Powertrain Diagnostic Trouble Code (DTC) imagwiritsidwa ntchito pamagalimoto onse a OBD-II. Izi zitha kuphatikizira koma sizingokhala ku Hyundai, Ford, Mazda, Dodge, ndi zina zambiri.

Machitidwe otsika otsika amagwiritsidwa ntchito kwambiri mu machitidwe a dizilo. Chowonadi chakuti pampu yamafuta ikugwira ntchito molimbika ikupereka injini za dizilo ndi kuthamanga kwakukulu kwamafuta omwe amafunikira kuti atomize mafuta moyenera.

Komabe, mpope wamafuta amafunikirabe kupatsidwa mafuta. Apa ndipomwe mapampu / mafuta ochepa amagwiritsidwa ntchito. Ndikofunikira kwambiri kuti ECM (Engine Control Module) iwunikire mosamala izi. Cholinga chake ndikuti mpweya uliwonse wokhazikika womwe umayambitsidwa ndi kuchepa kwa mpope wa jekeseni / nozzle pansi pa katundu ukhoza kuyambitsa mavuto akulu. Kuchepetsa mphamvu yamagetsi nthawi zambiri kumakhala mtundu wamtundu womwe galimoto imalowamo ikafunika kuwongolera zina kuti zisawonongeke kuwonongeka kwa woyendetsa. Mafuta akuyeneranso kudutsa zosefera zingapo, mapampu, ma jakisoni, mizere, kulumikizana, ndi zina zambiri. Ngakhale kutuluka kwakung'ono kwamafuta nthawi zambiri kumapangitsa kuti fungo lamphamvu kwambiri lizindikiridwe, chifukwa chake kumbukirani.

Poyang'anira machitidwe ndi masensa ena ambiri, ECM yapeza kupsyinjika kwamafuta pang'ono komanso / kapena kutuluka kokwanira. Dziwani mafuta akomweko. Kuwonjezeranso mafuta ndi mafuta akuda sikuyipitsa tanki yamafuta yokha, koma pampu wamafuta ndi china chilichonse, kunena zowona.

P008B Fuel System Pressure Low - Kupanikizika kwambiri kumayika ma code pamene ECM imazindikira kuthamanga kwambiri mumayendedwe otsika amafuta.

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kuthamanga kwambiri kwa mafuta kumatha kubweretsa mavuto mtsogolo zikafika pa injini za dizilo. Ndinganene kuti kuuma kwake kudzakhala kwapakatikati chifukwa ngati mukufuna kuyendetsa galimoto yanu tsiku ndi tsiku ndipo ndi dizilo, muyenera kuwonetsetsa kuti mafuta anu akugwira bwino ntchito.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachidindo ka P008B zitha kuphatikizira izi:

• Mphamvu yochepa
• Kuchokera pang'ono
• Kuyankha modabwitsa
• Kuchepetsa kapena kukulitsa chuma
• Kuchuluka kwa mpweya
• pang'onopang'ono
• Phokoso la injini
• Kuyamba kovuta
• Mafuta kuchokera ku injini poyambira

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

• Mafuta akuda
• Mzere wamafuta kapena vuto la fyuluta
• Mafuta osakhazikika
• Mafuta injector zosalongosoka
• Pampu yamafuta yochepa yofooka
• Mafuta osanjikiza (monga akale, owirira, owonongeka)

Kodi ndi njira ziti zina zothetsera P008B?

Gawo loyambira # 1

Onetsetsani kuti pali zotuluka ndikuzikonza nthawi yomweyo. Izi zitha kupangitsa mafuta kutsika kuposa momwe amafunira munjira iliyonse yotsekedwa, onetsetsani kuti dongosololi lasindikizidwa bwino osangotuluka kulikonse. Mizere yovunda, ma fyuluta amafuta, mphete zonamira, ndi zina zambiri zimayambitsa kutuluka kwa mafuta.

Mfundo yayikulu # 2

Chongani fyuluta yotsika yamafuta. Amatha kupezeka pa njanji kapena pafupi ndi thanki yamafuta. Izi zikuyenera kukhala zowonekeratu ngati fyuluta yamafuta idasinthidwa posachedwa kapena ngati ikuwoneka kuti sinasinthe (kapena sinasinthe kwakanthawi). Sinthanitsani mogwirizana. Kumbukirani kuti kulowetsa mpweya mu dizilo yamafuta kumatha kukhala nkhani yovuta kuthana nayo, chifukwa chake onetsetsani kuti mukutsata magazi oyenera komanso njira zosinthira zosefera. Onani Mafotokozedwe ndi Njira mu Buku Lophatikiza.

Gawo loyambira # 3

Ngati n'kotheka, pezani jekeseni wanu wamafuta. Nthawi zambiri zimakhala zosavuta kuzipeza, koma nthawi zina zophimba zapulasitiki ndi mabatani ena amatha kusokoneza kuyang'ana koyenera. Onetsetsani kuti mafuta sakutha kudzera pa zolumikizira kapena zolumikizira. Komanso kuzungulira jekeseni palokha (o-ring) ndi kutayikira wamba. Yang'anani m'maso ngati zizindikiro za kuwonongeka kwakuthupi kapena, chifukwa chake, chilichonse chomwe chingayambitse kuchepa kwa mafuta (monga chingwe cha kinked pa jekeseni). Tinthu mu mafuta ndi kuthekera kwenikweni kupatsidwa mipata yaing'ono yotere. Sungani bwino dongosolo lamafuta (monga zosefera mafuta, EVAP, etc.)

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi nambala ya P008B?

Ngati mukufunabe thandizo ndi DTC P008B, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.