Dizilo Particulate Sefani P200C Kutentha Bank 1
Mauthenga Olakwika a OBD2

Dizilo Particulate Sefani P200C Kutentha Bank 1

Dizilo Particulate Sefani P200C Kutentha Bank 1

Mapepala a OBD-II DTC

Dizilo Particulate Sefani Superheat Bank 1

Kodi izi zikutanthauzanji?

Code Yovutikira Kuzindikira (DTC) ndi nambala yodziwika bwino ndipo imagwira ntchito pamagalimoto ambiri a OBD-II (1996 ndi atsopano). Izi zitha kuphatikizira, koma sizingokhala mu, Ford, Hino, Mercedes Benz, VW, ndi zina zambiri. Ngakhale zili choncho, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kupanga, mtundu ndi kapangidwe kake.

Ngati code P200C yasungidwa pa galimoto yanu ya dizilo yokhala ndi OBD-II, zikutanthauza kuti gawo lowongolera la powertrain (PCM) lapeza kutentha kwapadera kwa dizilo ku banki yoyamba ya injini. Bank 1 ndi gulu la injini lomwe lili ndi silinda yoyamba.

Sefa ya Dizilo Particulate (DPF) m'galimoto yamakono yoyera ya dizilo idapangidwa kuti ichepetse utsi woyipa usanalowe mumlengalenga. Utsi umakhala makamaka wa ma hydrocarbon (HC), carbon monoxide (CO), nitrogen oxide (NOx) ndi particulate matter (mwaye - mu injini za dizilo). Fyuluta ya dizilo ndiyosefa yayikulu (yokhala ndi ma meshes abwino) yomwe imatha kupirira kutentha kwambiri. Mpweya wotuluka mu injini umadutsamo, ndipo mpweya woipa umagwidwa ndi chinthu chosefera cha platinamu. Kutentha kwambiri komwe kumapangidwa mkati mwa tinthu tating'onoting'ono tosefera kumathandiza kuwotcha mpweya woipa.

Ntchito yayikulu ya fyuluta ya tinthu tating'onoting'ono ndikuchepetsa kuchuluka kwa mwaye kuchokera ku mpweya wotulutsa injini ya dizilo. Ngati mwaona kuti injini za dizilo zamakono zimayenda bwino ndipo zimatulutsa utsi wakuda wocheperako kusiyana ndi dizilo zaka makumi angapo zapitazo; izi zimachitika chifukwa chogwiritsa ntchito fyuluta ya particulate mu makina otulutsa mpweya.

Machitidwe a Exhaust Gas Recirculation (EGR) amatenga gawo lina pochepetsa mpweya wa NOx. Komabe, mainjini amakono, amphamvu kwambiri a dizilo sangakwaniritse miyezo yolimba yochokera ku feduro (US) yokhala ndi EGR, fyuluta yamtundu wina ndi msampha wa NOx. Pachifukwa ichi, makina osankha othandizira othandizira (SCR) apangidwa.

Machitidwe a SCR amalowetsa Dizilo Exhaust Fluid (DEF) m'mafuta otulutsira kumtunda kwa fyuluta yamagulu ndi / kapena chosinthira chothandizira. Jekeseni woyesedwa bwino wa DEF umakweza kutentha kwa fyuluta ndikuilola kuti igwire bwino ntchito. Izi zimawonjezera moyo wautumiki wa fyuluta ndikuthandizira kuchepetsa mpweya wa utsi woipa mumlengalenga.

Kutulutsa masensa otenthetsera gasi kumayikidwa isanachitike komanso itatha fyuluta yoyeseza kutentha kwake ndi magwiridwe antchito. Dongosolo lonse la SCS limayang'aniridwa ndikuwongoleredwa ndi PCM kapena wolamulira payekha (yemwe amagwirizana ndi PCM). Mulimonsemo, wowongolera amayang'anira O2, NOx ndi kutulutsa masensa otentha mpweya (komanso zolowetsa zina) kuti adziwe nthawi yoyenera ya jakisoni wa DEF. Mwatsatanetsatane jekeseni DEF chofunika kusunga utsi mpweya kutentha mkati magawo zovomerezeka ndi konza moyenera kusefera wa zoipitsa.

PCM ikazindikira kutentha kwambiri kwa DPF (pamizere yoyamba yamainjini), nambala ya P200C idzasungidwa ndikuwala kwa chiwonetsero chazovuta.

Kudula kwa fyuluta wamba: Dizilo Particulate Sefani P200C Kutentha Bank 1

Kodi kuuma kwa DTC kumeneku ndi kotani?

Ma code aliwonse a DPF omwe angasungidwe amatha kukhala zotchinga zotulutsa zotseka. Khodi yosungidwa ya P200C iyenera kuchitidwa mozama ndikukonzanso posachedwa. Kuwonongeka kwa chothandizira kumatha kuchitika ngati zinthu zomwe zapangitsa kuti codeyo isapitirire sizikukonzedwa munthawi yake.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P200C zitha kuphatikizira izi:

  • Kuchepetsa ntchito ya injini
  • Utsi wakuda kwambiri wakutha kwa galimoto
  • Kuchepetsa mafuta
  • Zizindikiro zina zokhudzana ndi mpweya

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi zitha kuphatikizira izi:

  • Wosweka dongosolo SCR
  • Woperewera SCR injector
  • Madzi olakwika kapena osakwanira a DEF
  • Opunduka utsi kachipangizo kutentha
  • Woyang'anira SCR woyipa kapena pulogalamu yolakwika
  • Kutulutsa kutayikira patsogolo pa chothandizira
  • Kukhazikitsa kosakhala koyambirira kapena machitidwe apamwamba otulutsa utsi

Kodi ndi njira ziti zina zothetsera vuto la P200C?

Ngati ma code a SCR amasungidwanso, ayenera kuyeretsedwa asanayese kupeza P200C yosungidwa. Kutulutsa kotha kutsogolo kwa chosinthira chothandizira kuyenera kukonzedwa musanayese kudziwa mtundu wamtunduwu.

Kuti mupeze nambala ya P200C, mufunika kupeza chojambulira, digito volt / ohmmeter (DVOM), infrared thermometer yokhala ndi pointer ya laser, komanso gwero lazidziwitso lakuyendetsa galimoto.

Ngati mungapeze Technical Service Bulletin (TSB) yofanana ndi chaka chopanga, pangani ndi kupanga galimotoyo; komanso kusamutsidwa kwa injini, ma code / ma code osungidwa ndi zizindikiritso zomwe zitha kupezeka, zitha kukupatsirani chidziwitso chothandiza pakuzindikira.

Muyenera kuyambitsa matenda anu poyang'anitsitsa mawonekedwe a jakisoni wa SCR, kutulutsa masensa otenthetsera gasi, masensa a NOx, ndi zingwe zamagetsi zamagetsi ndi zolumikizira (02). Mawaya owotcha kapena owonongeka ndi / kapena zolumikizira ayenera kukonzedwa kapena kusinthidwa musanapite.

Kenako gwirizanitsani chojambulira ndi soketi yoyesera galimoto ndikutenga ma code onse osungidwa ndi chimango chofanana. Lembani zambirizi musanachotsere ma code ndikuyesa kuyendetsa galimotoyo mpaka PCM itayamba kukonzekera kapena nambala yake yasinthidwa.

Makhalidwewa ndi apakatikati ndipo akhoza kukhala ovuta kwambiri kuzindikira (pakali pano) ngati PCM itayamba kukonzekera. Poterepa, zinthu zomwe zidapangitsa kuti codeyo isungidwe zitha kufunikira kukulirakulira asanadziwe bwinobwino.

Ngati nambala yanu ikukhazikitsanso, fufuzani gwero lazidziwitso zamagalimoto anu kuti mupeze zojambula zoyeserera, zolumikizira zolumikizira, mawonekedwe olumikizira nkhope, ndi njira zoyeserera magawo ndi malongosoledwe. Mudzafunika mfundoyi kuti mutsirize gawo lotsatira pakupezeka kwanu.

Gwiritsani ntchito infrared thermometer kuti mudziwe kutentha kwenikweni isanachitike kapena itatha DPF. Onaninso kuyenda kwa sikani kuti mufananize zotsatira zanu zenizeni ndi zomwe zili pazenera. Onaninso zojambulazo kuchokera kumatensa otentha a mpweya pakati pamizere ya injini. Ngati kutentha kwa gasi kumapezeka, yang'anani masensa omwe akugwiritsa ntchito DVOM. Masensa omwe sakukwaniritsa zofunikira za opanga ayenera kuonedwa ngati olakwika.

Ngati masensa onse ndi ma circuits akugwira ntchito moyenera, ganizirani kuti fyuluta yamtundu wa dizilo ndiyolakwika kapena kuti makina a SCR alephera.

  • Onetsetsani kuti damu la DEF ladzaza ndimadzimadzi oyenera ndipo makina a SCR akugwira bwino ntchito.

Zokambirana zokhudzana ndi DTC

  • Ma Mercedes C180 W203 manambala p2023 2016 p200b p200cMy Mercedes akuwonetsa ma p2023. 2016. P200 b. P200 c. Lambas m'malo. Meter kutentha mita. Valavu lophimba. Camshaft kachipangizo. Utsi kulephera. Kugwiritsa ntchito mphamvu zochepa. Lingaliro lililonse, chifukwa cha Brian…. 

Mukufuna thandizo lina ndi code P200C?

Ngati mukufunabe thandizo ndi DTC P200C, 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