P2061 Kuchuluka kochepetsera wothandizira jekeseni wamagetsi oyendetsera mpope

P2061 Kuchuluka kochepetsera wothandizira jekeseni wamagetsi oyendetsera mpope

Mapepala a OBD-II DTC

Reductant jekeseni Mpweya Pump Control Dera High Signal

Kodi izi zikutanthauzanji?

Code Yovutikira Ndi Kuzindikira (DTC) ndi nambala yofalitsira ndipo imagwira ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sikuchepera ku, Dodge, Ram, Sprinter, Mercedes Benz, Ford, Audi, Volkswagen, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera chaka chopanga, kupanga, mtundu ndi kapangidwe kake Kutumiza.

Khodi yosungidwa P2061 imatanthawuza kuti gawo loyendetsa mphamvu yamagetsi (PCM) lapeza ma voliyumu ochulukirapo mu gawo lowongolera la jekeseni wa mpweya. Mawu oti "kutsegula" angasinthidwe ndi mawu oti "olumala".

Makina a dizilo amakono, amphamvu kwambiri (osasamalira zachilengedwe) sangakwaniritse miyezo yoletsa ya feduro (US) yokhala ndi EGR yokha, fyuluta yoyeserera / chosinthira othandizira, ndi msampha wa NOx. Pachifukwa ichi, makina osankha othandizira othandizira (SCR) apangidwa.

Dongosolo la SCR limabowola kapangidwe kochepetsera kapena Dizilo Exhaust Fluid (DEF) m'mipweya yotulutsa utsi limodzi ndi kuchuluka kwa mpweya kumtunda kwa fyuluta ya tinthu, NOx msampha ndi / kapena chosinthira chothandizira kudzera pa valve yochepetsera jekeseni (solenoid). Jekeseni woyenera wa DEF / mpweya umakweza kutentha kwa fyuluta ndikuilola kuti igwire bwino ntchito. Imakulitsa moyo wautumiki pazinthu zosefera ndikuthandizira kuchepetsa mpweya wa utsi woipa mumlengalenga. Makina onse a SCR amayang'aniridwa ndikuwongoleredwa ndi PCM kapena wolamulira payekha (yemwe amagwirizana ndi PCM). Mulimonsemo, wowongolera amayang'anira O2, NOx ndi mpweya wotulutsa mpweya (komanso zolowetsa zina) kuti mudziwe nthawi yoyenera ya DEF (yochepetsera) ndi jekeseni wa mpweya. Mwatsatanetsatane jekeseni DEF chofunika kusunga utsi mpweya kutentha mkati magawo zovomerezeka ndi konza moyenera kusefera wa zoipitsa.

Pampu yochepetsera / kukonzanso imagwiritsidwa ntchito kupondereza DEF mumachitidwe amadzimadzi omwe angagwiritsidwe ntchito akafunika. PCM imayang'anira magetsi ampopu opatsirana pakusintha kosalekeza komanso kuchuluka kwa kuchuluka. PCM imayang'aniranso kachipangizo kamodzi kapena zingapo muzowonjezera zowonjezera kuti mudziwe ngati pali zotuluka m'dongosolo.

Ngati PCM iwona magetsi ochulukirapo pagawo lowongolera pampu ya jekeseni wa reductant, code P2061 idzasungidwa ndipo nyali yowonetsa kusagwira ntchito (MIL) ikhoza kubwera. Kuwunikira kwa MIL kungafunike kuzungulira kangapo - ngati kulephera.

Kodi kuuma kwa DTC kumeneku ndi kotani?

Khodi yosungidwa ya P2061 iyenera kuchitidwa mozama ndipo iyenera kuchitidwa mwachangu momwe zingathere. Makina a SCR atha kukhala olumala chifukwa cha izi. Kuwonongeka kwa chothandizira kumatha kuchitika ngati zinthu zomwe zidapangitsa kuti kulimbikira kwa code sizikukonzedwa munthawi yake.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2061 zitha kuphatikiza:

• Kuchepetsa mafuta
• Utsi wakuda kwambiri wakutha kwa galimoto
• Kuchepetsa ntchito ya injini
• Ma code ena okhudzana ndi SCR

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

• Kuchepetsa wothandizila kuthamanga mpweya zosalongosoka
• Kuchepetsa wothandizila jekeseni mpweya mpope zosalongosoka
• Dera lotseguka kapena lalifupi mu unyolo mumachitidwe amagetsi a jekeseni wa jakisoni wochepetsera
• Wolamulira woyipa wa SCR / PCM kapena pulogalamu yolakwika

Kodi ndi njira ziti zina zothetsera P2061?

Onetsetsani kuti njira yochepetsera / kukonzanso siyitaya kukakamiza (mkati kapena kunja). Tsegulani mpope kuti mupange zovuta ndikuyang'ana makina kuti achuke kunja. Gwiritsani ntchito poyesa mafuta kuti muwone momwe zinthu zikuyendera. Yang'anani pampu wodyetsa ndi nozzle kuti zatuluka. Ngati zotuluka (zamkati kapena zakunja) zapezeka, ziyenera kukonzedwa musanapitilize ndi matendawa.

Kuzindikira chikhombo cha P2061 kumafunikira sikani yodziwira, digito volt / ohmmeter (DVOM), ndi gwero lodziwitsa zagalimoto.

Mutha kugwiritsa ntchito gwero lazidziwitso zamagalimoto anu kuti mupeze Technical Service Bulletin (TSB) yomwe ikufanana ndi chaka cha galimoto yanu, kupanga ndi kutengera; komanso kusamutsidwa kwa injini, ma code osungidwa ndi zizindikilo zapezeka. Mukachipeza, chitha kukupatsirani chidziwitso chothandiza pakuzindikira.

Gwiritsani ntchito sikani (yolumikizidwa ndi chingwe chodziwira galimoto) kuti mupeze ma code onse osungidwa ndi zomwe zimayimitsidwa pazithunzi. Ndikulimbikitsidwa kuti mulembe izi musanachotsere ma code ndikuyesa kuyendetsa galimotoyo mpaka PCM itayamba kukonzekera kapena nambala yake ichotsedwe.

Ngati PCM ilowa m'malo okonzeka panthawiyi, nambala yake ndiyokhazikika ndipo imatha kukhala yovuta kwambiri kuizindikira. Poterepa, zinthu zomwe zidapangitsa kuti codeyo isungidwe zitha kufunikira kukulirakulira asanadziwe bwinobwino.

Ngati nambala yanu yakonzedweratu nthawi yomweyo, gawo lotsatira lakuzindikira lifunika kuti mufufuze gwero lazidziwitso zamagalimoto anu kuti mupeze zojambula, ma pinout, zolumikizira zolumikizira, ndi zoyeserera zamagulu.

mwatsatane 1

Gwiritsani ntchito DVOM kuyesa maseketi ochepetsa jekeseni opangira jekeseni, zida zake ndi masensa kutengera zomwe wopanga amapanga. Ma DTC oyendetsa dera amatha kuyambitsidwa ndi zinthu zolakwika kapena masensa. Zomverera ndi zigawo zikuluzikulu zomwe sizinapite kukayezetsa mkati mwazigawo zovomerezeka zitha kuonedwa ngati zopanda pake.

mwatsatane 2

Ngati mpweya wa reductant uli mkati mwazidziwitso, P0259 code imasungidwa ndipo ma circuits onse oyambira, zida ndi masensa akugwira ntchito, gwiritsani ntchito DVOM kuyesa kulowetsa ndi kutulutsa ma circuits pakati pa masensa ndi wowongolera PCM / SCR. Chotsani olamulira onse musanagwiritse ntchito DVOM poyesa.

• Makina oyendetsa mpweya opopera ochepetsa mpweya nthawi zambiri amalumikizidwa ndi mapampu odyetsa omwe amatuluka mkati.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code P2061?

Ngati mukufunabe thandizo ndi DTC P2061, 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.