P2204 NOx Sensor Circuit Intermittent Bank 1
Mauthenga Olakwika a OBD2

P2204 NOx Sensor Circuit Intermittent Bank 1

P2204 NOx Sensor Circuit Intermittent Bank 1

Mapepala a OBD-II DTC

Banki ya NOx Sensor Circuit 1 Yokhazikika

Kodi izi zikutanthauzanji?

Imeneyi ndi nambala yovuta yoyeza matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pamagalimoto a OBD-II. Izi zitha kuphatikizira, koma sizingokhala mu, Ford, Mercedes Benz, BMW, VW, Audi, Chevrolet, GMC, Dodge, Ram, Sprinter, ndi zina zambiri. kasinthidwe ka powertrain.

Nthawi zambiri, injini za dizilo zimatulutsa zochulukirapo (PM) ndi mpweya wa nitrogen oxide (NOx) kuposa injini za mafuta / mafuta.

Magalimoto akasintha, momwemonso miyezo yotulutsa utsi pamalamulo ambiri aboma / zigawo. Akatswiri masiku ano akupanga njira zochepetsera mpweya m'magalimoto ambiri kuti akwaniritse ndi / kapena kupitirira malamulo opangira mpweya.

ECM (Engine Control Module) imayang'anira masensa osawerengeka nthawi iliyonse kuti injini yanu ikhale yogwira ntchito, yodalirika komanso yothamanga. Sikuti imangochita zonsezi, komanso imayendetsa mpweya wabwino ndikuonetsetsa kuti imayika ma hydrocarbon ochepa mumlengalenga momwe mungathere. ECM imagwiritsa ntchito kachipangizo ka NOx kuyang'anira kuchuluka kwa nitrogen oxide mu mpweya wotulutsa mpweya kuti mudziwe za mpweya wa hydrocarbon. NOx ndi imodzi mwama PM opangidwa ndi injini za dizilo. ECM imayang'anitsitsa kachipangizo kameneka ndikusintha dongosolo moyenerera.

Kutulutsa kwa injini ya dizilo ndi chimodzi mwazinthu zodetsa kwambiri zagalimoto, choncho kumbukirani izi. Mwaye wopangidwa mu utsi wa galimoto ya dizilo ukhoza, ngati si bwino, "kuphika" masensa ndi masiwichi mu utsi, malingana ndi malo awo. Zilibe kanthu ngati mwaye alibe mawonekedwe apadera. Ngati sensa ilibe zinyalala, sikungathe kuyeza molondola zomwe ECM (module yowongolera injini) imafuna kuti ikhazikitse dongosolo lanu la EVAP (evaporative emissions) kuti ligwirizane ndi boma / boma / zigawo. malamulo. Nthawi zina pochoka kudera kupita kudera komwe miyezo yotulutsa mpweya imasiyana, zowunikira zam'mbuyo nthawi zina zimagwiritsidwa ntchito kuti zikwaniritse miyezo yakutulutsa komweko.

ECM iyambitsa P2204 ndi ma code ena ofanana (P2200, P2201, P2202, ndi P2203) pakachitika zovuta mu masensa a NOx kapena mabwalo awo. Zomwe ndimakumana nazo ndi code iyi ndizochepa, koma ndikuganiza kuti nthawi zambiri limakhala vuto lamakina. Makamaka poganizira zomwe zidatchulidwazi kale.

P2204 idakhazikitsidwa pomwe ECM izindikira kulephera kwakanthawi kubanki # 1 NOx sensor kapena dera.

Zindikirani. M'mainjini okhala ndi banki yopitilira imodzi (mwachitsanzo V6, V8), banki 1 ndi mbali ya injini yomwe ili ndi silinda #1. Chifukwa chake, sensor ya NOx ili mu banki iyi. Onani bukhu lanu lautumiki kuti mudziwe zambiri zamapangidwe anu/model/transmission. Ichi ndiye chida chachikulu chomwe mutha kudziwa kuti ndi ma sensor omwe mukuchita nawo. Amagwiritsa ntchito kusiyana kofanana ndi masensa a O2 (omwe amadziwikanso kuti oxygen).

Chitsanzo cha sensa ya NOx (pankhani iyi yamagalimoto a GM): P2204 NOx Sensor Circuit Intermittent Bank 1

Kodi kuuma kwa DTC kumeneku ndi kotani?

Ndinganene kuti nthawi zambiri ma code akunja amakhala otsika kwambiri. Makamaka poyerekeza ndi zoopsa zina zamagalimoto ena monga chiwongolero, kuyimitsidwa, mabuleki, ndi zina. Mfundo ndiyakuti ngati muli ndi nsomba yayikulu mwachangu, titero, mutha kuyiyika pambali yachiwiri. Komabe, vuto lililonse lamagetsi liyenera kukonzedwa nthawi yomweyo.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P2204 zitha kuphatikiza:

  • Kuchuluka kwa mpweya wama hydrocarbon
  • Chowunikira cha injini chikuyatsa
  • Mafuta osayenera
  • Osakhazikika osagwira
  • Utsi wambiri

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za P2204 code trim code ingaphatikizepo izi:

  • Choyipa kapena chowonongeka cha NOx
  • Choyipa cha sensa yakuda
  • Mawaya owonongeka
  • Vuto lamkati la ECM
  • Vuto cholumikizira

Kodi ndi njira ziti zina zothetsera P2204?

Yendani sensa ndi zingwe. Nthawi zina zinthu zomwe timayika magalimoto athu ndizomwe zimayambitsa vuto lanu. Ndawona masensa ngati awa akujambula zithunzi zamiyala, zotchinga, matalala ndi ayezi, onetsetsani kuti sensa ndiyabwino komanso ikuwoneka bwino. Kumbukirani kuti zina mwazingwezi zimatha kuyendetsedwa pafupi ndi chitoliro chotulutsa utsi, chifukwa chake pali kuthekera kotentha / kusungunuka kwa waya ndi mavuto amitundu yonse.

MFUNDO: Lolani injini kuti izizizirako musanagwire ntchito pafupi ndi makina otayira.

Sambani chojambulira. Onetsetsani kuti mukudziwa kuti sensa iliyonse yomwe imayikidwa mu utsi imadutsa pakuwotcha kambiri ndi kuzirala. Zotsatira zake, amakula ndikumagwirira ntchito kwambiri kwakuti nthawi zina amatenga pulagi yamagetsi (yoluka bowo) pamoto.

Poterepa, mungafunike kutenthetsa ulusi ndipo OSATI molunjika pa sensa, mutha kuwononga kachipangizo ka NOx motere. Ngati simunayikepo kutentha kuti mutulutse mtedza kapena ma bolts, ndikukulangizani kuti musayambire pamenepo. Izi zikunenedwa, ngati mukukayikira maluso anu / luso lanu, nthawi zonse muyenera kubweretsa galimoto yanu pamalo abwino.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code P2204?

Ngati mukufunabe thandizo ndi DTC P2204, 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