P2091 B Camshaft Position Actuator Control Circuit High Bank 1

P2091 B Camshaft Position Actuator Control Circuit High Bank 1

Mapepala a OBD-II DTC

B Camshaft Position Actuator Control Circuit Bank 1 High

Kodi izi zikutanthauzanji?

Iyi ndi generic Powertrain Diagnostic Trouble Code (DTC) yogwiritsidwa ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera ku, Subaru, Cadillac, Dodge, Mazda, Audi, Mercedes, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kapangidwe, kapangidwe ndi kapangidwe kake.

OBD-II DTC P2091 imayanjanitsidwa ndi banki yoyang'anira kayendedwe ka Camshaft Position Actuator 1. ECU ikazindikira zikwangwani zosazolowereka mu Camshaft Position Actuator B code yoyendetsera B, P2091 imayikidwa ndikuwunika kwa injini. idzawala. Magalimoto ena amatha kutenga mayendedwe angapo ma injini ya cheke isanafike.

Cholinga cha camshaft position actuator control circry ndikuwunika kusintha pakati pa camshaft (s) ndi crankshaft ndikutumiza chizindikiro ku ECU. Izi zimachitika pogwiritsa ntchito ma camshaft ndi ma crankshaft position sensors omwe amasintha madigiri osiyanasiyana pakati pa camshaft / s ndi crankshaft kukhala chizindikiro chamagetsi chomwe ECU imagwiritsa ntchito kusintha nthawi ndikukwaniritsa magwiridwe antchito a injini.

Khodi iyi imadziwika kuti B Camshaft Position Actuator Control Circuit Bank 1 ndipo ikuwonetsa kuti magetsi apamwamba kwambiri apezeka mu Camshaft Position Actuator Control Circuit B ku Bank 1, monga tafotokozera kale.

Zindikirani. Camshaft "A" ndiyomwe imalowetsa, kumanzere kapena kutsogolo kwa camshaft. Mosiyana ndi zimenezi, "B" camshaft mwina ndi utsi, dzanja lamanja, kapena kumbuyo camshaft. Kumanzere/Kumanja ndi Kutsogolo/Kumbuyo kumatanthauzidwa ngati kuti mwakhala pampando wa dalaivala. Bank 1 ndi mbali ya injini yomwe ili ndi silinda # 1, ndipo banki 2 ndiyosiyana. Ngati injini ili pamzere kapena mowongoka, ndiye kuti pali banki imodzi yokha.

Chitsanzo Camshaft Udindo SENSOR:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kukula kwa code iyi kumatha kusiyanasiyana, kuyambira kuwunika kosavuta kwa injini yamagalimoto yomwe imayamba ndikusunthira pagalimoto yomwe imangochita mwadzidzidzi kapena osayamba konse. Code ikhoza kukhala yayikulu kutengera zizindikilo zomwe zilipo. Ngati codeyo imayambitsidwa ndi unyolo kapena lamba wolakwika, zotsatira zake zimakhala kuwonongeka kwa injini yamkati.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2091 zitha kuphatikiza:

• Injini yoyipa idling
• Kuthamanga kwamafuta ochepa
• Engine mwina wonongeka
• Kugwiritsa ntchito injini molakwika
• Kuchuluka mafuta
• Sinthani mafuta kapena kuwala kwa ntchito kuli posachedwa
• Chowunikira cha injini chikuyatsa

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi P2091 zitha kuphatikizira izi:

• Lamba wonyamula nthawi kapena unyolo
• Zoyenda nthawi yamagetsi yamagetsi
• Kuyendetsa kwa nthawi yosinthira ya valavu ndikolakwika.
• Mafuta a injini ndi otsika kwambiri
• Fuse kapena jumper (ngati kuli kotheka)
• Kulunzanitsa kophatikizana molakwika
• Cholumikizira chowonongeka kapena chowonongeka
• Kulumikizana kolakwika kapena kowonongeka
• Zowonongeka ECU

Kodi ndi njira ziti zina zothetsera P2091?

Gawo loyamba pothetsera vuto lililonse ndikuwunikiranso ma bulletins (TSBs) amtundu wamagalimoto chaka chilichonse, mitundu, ndi kuphatikiza kwa injini. Nthawi zina, izi zimatha kukupulumutsirani nthawi yayitali ndikukulozerani njira yoyenera.

Gawo lachiwiri ndikuwunika momwe mafutawo alili komanso momwe alili. Kuthamanga kwamafuta koyenera kumagwira ntchito yofunika kwambiri poyendetsa derali. Kenako pezani zigawo zonse zomwe zili muderali ndikuyang'ana mozama kuti muwone mawaya omwe akugwirizana nawo ngati ali ndi zolakwika zoonekeratu monga zokwapula, zotupa, mawaya owonekera, kapena zipsera. Kenako, muyenera kufufuza zolumikizira chitetezo, dzimbiri ndi kuwonongeka kwa ojambula. Izi ziyenera kuphatikizapo masensa onse okhudzana, zigawo, ndi ma ECU.

Njira zapamwamba

Masitepe owonjezera amakhala achindunji kwambiri kwa galimotoyo ndipo amafuna kuti zida zoyenera zotsogola zizichitidwa molondola. Njirazi zimafuna ma multimeter adijito ndi zolemba zaukadaulo zamagalimoto. Zida zina zabwino pankhaniyi ndi chizindikiro cha nthawi komanso choyezera kuthamanga kwamafuta. Zofunikira zamagetsi zimadalira chaka chopanga ndi mtundu wagalimoto.

Kufufuza nthawi

Nthawi iyenera kuyang'aniridwa ndi zida zoyesera zoyenera ndipo zosintha ziyenera kukhala zolondola kuti injini igwiritse ntchito moyenera. Kuwerenga molakwika kwa nthawi kumawonetsa kuti zinthu zofunika kuthana ndi nthawi monga lamba, unyolo kapena magiya atha kuvala kapena kuwonongeka. Ngati nambala iyi ikuwonekera atangotsitsa lamba kapena unyolo, ndiye kuti mutha kukayikira kusokonekera kwa zinthu monga nthawi.

Mayeso amagetsi

Masensa a camshaft ndi crankshaft amaperekedwa ndi voliyumu yama volts pafupifupi 5 ochokera ku ECM.

Izi zikazindikira kuti magetsi kapena nthaka ikusowa, kuyeserera kopitilira muyeso kungafunike kuti muwone kukhulupirika kwa zingwe, zolumikizira, ndi zinthu zina. Kuyesa kopitilira muyeso kumayenera kuchitika nthawi zonse ndi magetsi osachotsedwa pamayendedwe ndi kulumikizana kwanthawi zonse komanso kuwerengetsa kolumikizana kuyenera kukhala 0 ohms of resistance. Kukaniza kapena kupitilira kulikonse kumawonetsa kulumikizana kolakwika komwe kumatseguka kapena kufupikitsidwa ndipo kumafuna kukonzanso kapena kusintha.

Kodi njira zokhazikika zotani zokonzera code iyi ndi ziti?

• Kusintha magetsi a nthawi ya valavu
• Kusintha galimoto yamagetsi yosinthira nthawi
• Kuchotsa fuseti kapena fuse (ngati zingatheke)
• Kukonza zolumikizira ndi dzimbiri
• Konzani kapena sinthanitsani zingwe zolakwika
• Mafuta ndi fyuluta zimasintha
• Kuchotsa lamba wanyengo kapena tcheni
• ECU firmware kapena m'malo

Zolakwitsa wamba zitha kukhala:

Kusintha ma ECU kapena masensa nthawi zambiri kumachitika molakwika pomwe vuto silolondola kapena kuthamanga kwamafuta kokwanira.

Tikukhulupirira, zomwe zafotokozedwa m'nkhaniyi zakuthandizani kukulozerani njira yoyenera kuthana ndi vuto lanu la camshaft actuator control dera DTC. Nkhaniyi ndi yongofuna kudziwa zambiri komanso ma data aukadaulo a galimoto yanu ayenera kukhala patsogolo nthawi zonse.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code P2091?

Ngati mukufunabe thandizo ndi DTC P2091, 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.