Kufotokozera za cholakwika P0117,
Mauthenga Olakwika a OBD2

P2669 Actuator Supply Voltage B Circuit / Open

P2669 Actuator Supply Voltage B Circuit / Open

Mapepala a OBD-II DTC

Kutulutsa kwamagetsi kwamagetsi B Dera / lotseguka

Kodi izi zikutanthauzanji?

Imeneyi ndi nambala yovuta yoyeza matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pamagalimoto a OBD-II. Zogulitsa zamagalimoto zimatha kuphatikiza, koma sizingokhala ku, Dodge, Chrysler, Ford, Chevrolet, Toyota, Honda, Nissan, ndi zina zambiri.

ECM (Engine Control Module) sikuti imangoyang'anira ndikusintha masensa ambiri, ma solenoids, ma actuator, mavavu, ndi zina zambiri, komanso kuwonetsetsa kuti zinthu zonsezi zikuyenda bwino komanso ndizogwirizana kuti zikwaniritse zofunikira. Zonsezi zimatsimikizira kuti galimoto yanu ili ndi chuma chambiri komanso magwiridwe antchito. Poterepa, ngati mungalandire nambala ya P2669 kapena nambala yofananira nayo, kutengera kapangidwe kanu ndi mtundu, mutha kukhala ndi mavuto pakuwongolera kwa kufalitsa.

Ndikofunikira kudziwa kuti momwe ndidakumana ndi mitundu yaku Europe, ndidawonanso nambala iyi ngati kachidindo ka EVAP. Popeza tawonetsa kusiyana komwe kungakhalepo, sizikunena kuti muyenera kuyang'ana ku buku lanu lautumiki kuti muwonetsetse kuti kuwunika kulunjika m'njira yoyenera. Nthawi zambiri, zizindikilo zanu zimakhala chisonyezero champhamvu cha zomwe mumagwiritsa ntchito kuthana ndi mavuto.

Pankhani ya P2669 ndi ma code ena ofanana, ECM yapeza phindu lochepa pamagetsi oyendetsa magetsi. Imazindikira zosazolowereka poyerekeza zenizeni ndi zomwe mukufuna. Ngati ali kunja kwa mzere wofunikirayo, nyali ya MIL (chiwonetsero chosagwira bwino) pagulu lazida idzawala. Iyenera kuwunika vuto ili pamaulendo angapo oyendetsa galimoto nyali isanakwane. Onetsetsani kuti mwasanthula chizindikiro cha "B" mkati mwazungulira. Kutengera kapangidwe kanu ndi mtundu wanu, izi zitha kuyimira waya, zingwe, malo, ndi zina zambiri. Komabe, nthawi zonse muziyang'ana kuzidziwitso zomwe zimaperekedwa ndi OEM (opanga zida zoyambirira) zantchito iyi.

Ikhozanso kupezeka ndi TCM (Transmission Control Module) kutengera malongosoledwe omwe mumapanga ndi mtundu wa codeyo.

P2669 (Actuator B Supply Voltage Circuit / Open) imagwira ntchito ECM kapena TCM itazindikira zotseguka (kapena zolakwika) pagawo la "B" lamagetsi lamagetsi.

P2669 Actuator Supply Voltage B Circuit / Open

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kuvuta apa nthawi zambiri kumakhala kochepa. Popeza pali ma code angapo ofotokozera, chisamaliro chiyenera kutengedwa pochiza. Deta yoyenera yautumiki ikufunika. Ngati ndi code yopatsirana kwanu, mudzafuna kuikonza posachedwa. Kugwiritsa ntchito tsiku ndi tsiku galimoto yokhala ndi nambala yotumizira ndi chiwopsezo chomwe sitikufuna kuchita.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachilombo ka P2669 zitha kuphatikizira izi:

  • Kusintha kwa zida zoyipa
  • Kupanda makokedwe
  • Anapitirizabe mu zida
  • CEL (yang'anani magetsi) kuyatsa
  • Kusasamalira bwino konse
  • Mphamvu zochepa zotulutsa
  • Kugwiritsa ntchito mafuta molakwika
  • Injini yachilendo RPM / RPM

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zoyambitsa za P2669 DTC zitha kuphatikizira izi:

  • Chingwe chophwanyika / chosweka
  • Kuwukira kwamadzi
  • Cholumikizira chosweka / chosweka
  • Short dera mphamvu
  • Mavuto amagetsi ambiri (monga vuto la makina opangira nawonso, batire yolakwika, ndi zina zambiri)

Kodi ndi njira ziti zodziwira ndikusokoneza P2669?

Gawo loyamba pamavuto amtundu uliwonse ndikuwunikanso za Technical Service Bulletins (TSB) pamavuto odziwika ndi galimoto inayake.

Njira zodziwitsira zapamwamba zimangokhala zododometsa kwambiri zamagalimoto ndipo zimatha kufunikira zida zoyenerera komanso chidziwitso kuti zichitike molondola. Timalongosola njira zomwe zili pansipa, koma tchulani buku lanu lokonzekera galimoto / mapangidwe / mtundu / kapangidwe kake ka mayendedwe amtundu wa galimoto yanu.

Gawo loyambira # 1

Momwe mungayang'anire matendawa zimatengera kapangidwe kanu ndi mtundu, komanso zizindikilo zomwe mukukumana nazo. Koma polankhula, chinthu choyamba chomwe tiyenera kuchita ndikulongosola ma code ndi sikani yanu ndikuyendetsa galimotoyo mpaka itayambiranso. Ngati ndi choncho, mutazindikira dera loyenera / ma harness omwe tikugwira nawo ntchito, yang'anani ngati yawonongeka. Itha kuyikidwa pansi pa galimoto pomwe zinyalala za mumsewu, matope, ayezi, ndi zina zambiri zitha kuwononga maunyolo pansi pake. Konzani mawaya owonekera ndi / kapena osokonekera ngati alipo. Komanso, ndibwino kuti muwone zolumikizira zolingana. Mutha kuzimitsa kuti muwone zikhomo zopindika kapena zowonongeka zomwe zingayambitse mavuto amagetsi. Nthawi zina, kulimbana kwambiri ndi dera kungayambitse kutentha kwambiri. Zochuluka kwambiri kotero kuti zitha kutentha kudzera kutchinjiriza! Ichi chidzakhala chisonyezo chabwino kuti mwapeza vuto lanu.

ZINDIKIRANI. Solder nthawi zonse ndikukulunga mawaya aliwonse owonongeka. Makamaka akakumana ndi nyengo. Sinthanitsani zolumikizira ndi zoyambirira kuti muwonetsetse kulumikizana kwamagetsi kolondola.

Gawo loyambira # 2

Pezani galimoto yanu pogwiritsa ntchito zidziwitso. Nthawi zina amatha kupezeka kuchokera kunja. Ngati ndi choncho, mutha kuwona kukhudzika kwa galimotoyo. Zomwe mukufuna kugwiritsa ntchito poyesazi zimasiyana kwambiri, koma onetsetsani kuti muli ndi multimeter komanso buku lothandizira. Nthawi zonse gwiritsani ntchito zikhomo zoyeserera kuti mupewe kuwonongeka kosafunikira kulumikizano. Ngati zolembedwazo zili kunja kwa mtundu womwe mukufuna, sensa ikhoza kuwonedwa ngati yolakwika ndipo iyenera kusinthidwa ndi yatsopano.

Gawo loyambira # 3

Yenderani ECM yanu (gawo lowongolera injini) ndi TCM (gawo lowongolera kufalitsa) kuti iwonongeke. Nthawi zina zimapezeka m'malo momwe madzi amatha kudziunjikira ndikuyambitsa dzimbiri. Mpweya wobiriwira uliwonse umayenera kuonedwa ngati mbendera yofiira. Katswiri wololeza chilolezo ayenera kutenga izi kuchokera pano chifukwa cha zovuta za matenda a ECM.

Nkhaniyi ndi yongofuna kudziwa zambiri komanso zidziwitso zaumisili ndi zolembera zamagalimoto anu nthawi zonse ziyenera kukhala patsogolo.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code P2669?

Ngati mukufunabe thandizo ndi DTC P2669, 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.

Kuwonjezera ndemanga