P008A Kuthamanga kwamafuta otsika - kuthamanga kwambiri

Khodi Yovuta ya OBD-II - P008A - Tsamba la Data

P008a - Kupanikizika kwamafuta otsika kwambiri ndikotsika kwambiri.

Code P008A ikuwonetsa kuti kuthamanga kwamafuta kuli pansi pazomwe zimafunikira kuyendetsa galimoto.

Kodi DTC P008A imatanthauza chiyani?

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.

P008A Fuel System Pressure Low - Kupanikizika kotsika kwambiri kumayika pomwe ECM imazindikira kutsika kwamafuta otsika.

Kodi kuuma kwa DTC kumeneku ndi kotani?

Monga tafotokozera poyamba, mafuta otsika amatha ndipo amadzetsa 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 nambala ya P008A ndi ziti?

Code P008A nthawi zambiri imatsagana ndi cheke injini kuwala ndi manambala angapo. Pakhoza kukhala nambala ya sensa ya okosijeni kapena zizindikiro zosonyeza kuti galimotoyo ikuyenda molemera kapena yowonda. Galimotoyo imathanso kuwotcha chifukwa cha vuto la mafuta, kuthamanga molakwika, kapena kulephera kuthamanga.

Zizindikiro za kachidindo ka P008A zitha kuphatikizira izi:

• Mphamvu yochepa
• Kuchokera pang'ono
• Kuyankha modabwitsa
• Kuchepetsa mafuta
• 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
• Fyuluta yamafuta yotsekedwa
• Chingwe cha mafuta oletsedwa (mwachitsanzo, kinked, clogged, etc.)
• Kudya kwa mpope wamafuta ndikonyansa
• Mafuta osakhazikika
• Mafuta injector zosalongosoka
• Pampu yamafuta yochepa yofooka
• Mafuta osanjikiza (monga akale, owirira, owonongeka)
• Galimoto inatha mafuta asanatulukire code
• Sensor yolakwika yamafuta kumbali yotsika yotsika
• Mavuto ndi mpope wamafuta, gawo lowongolera pampu yamafuta, kapena fyuluta yamafuta

Kodi ndi njira ziti zina zothetsera P008A?

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.)

Kodi makina amazindikira bwanji P008A?

P008A amapezeka m'magawo angapo:

• Katswiriyo ayenera kutsimikiza kuti galimotoyo sinathe mafuta panthawi yomwe code inalengedwa.
• Adzagwiritsa ntchito scanner kuti ajambule deta ya chimango ndi ma code onse ogwirizana nawo.
• Adzayang'ana sensa ndikuyesa kupanikizika kwa mizere yoperekera, kusonyeza kuti sensayo ndi yolakwika.

Ndi kukonza kotani komwe kungakonze P008A?

Kukonzanso kofala komwe kumagwiritsidwa ntchito pothetsa khodi P008A ndi:

• Kuyang'ana deta yowunikira ndikuwumitsa chimango kuti muwonetsetse kuti palibe code ya P1250, yomwe ingasonyeze kuti vutoli linali lochepa kapena lopanda mafuta, komanso osati vuto la sensa.
• m'malo sensor yamafuta amafuta pambali yotsika kwambiri ndikuchotsa zizindikiro zolakwika. Kuthamanga diagnostics kachiwiri ndikofunikira kudziwa ngati code yasowa.
• Ndikofunikira kuchedwetsa kuzindikira kapena kusintha magawo ena amafuta, monga fyuluta yamafuta, pampu control module kapena mpope mafuta, musanazindikire sensa kumbali yotsika yotsika.

Ford Taurus P008A = Low Pressure Fuel Pump

Mukufuna thandizo lina ndi nambala ya P008A?

Ngati mukufunabe thandizo lokhudza DTC P008A, 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.