P203B Reductant Level Sensor Circuit Range / Performance

P203B Reductant Level Sensor Circuit Range / Performance

Mapepala a OBD-II DTC

Malo ochepetsera masensa osachita magwiridwe antchito

Kodi izi zikutanthauzanji?

Imeneyi ndi nambala yovuta yoyeza matenda (DTC) ndipo imagwiritsidwa ntchito kwambiri pamagalimoto a OBD-II. Mitundu yamagalimoto imatha kuphatikizira, koma sikuchepera, BMW, Mercedes Benz, VW Volkswagen, Sprinter, Ford, Audi, Dodge, Ram, GMC, Chevrolet, Jeep, ndi zina zambiri.

Kodi mumadziwa kuti kuwala kwa injini kumabwera nthawi yomwe utsi wamafuta sutchulidwa? ECM (Engine Control Module) imayang'anira ndikuwongolera masensa ambiri, mavavu, makina, ndi zina zambiri. Imatsata osati zomwe injini yanu ikudya, koma koposa zonse kwa wopanga, zomwe injini yanu ikutulutsa mumlengalenga.

Izi ndizofunikira pano chifukwa nthawi zambiri masensa amtundu wa reductant amapezeka pamagalimoto a dizilo okhala ndi thanki yosungiramo DEF (dizilo exhaust fluid). DEF ndi yankho la urea lomwe limagwiritsidwa ntchito mu injini za dizilo kuwotcha mpweya wotulutsa mpweya, womwe umachepetsa mpweya wonse wagalimoto, womwe, monga tanena kale, ndi chimodzi mwazolinga zofunika kwambiri za ECM. Sensa ya reductant imadziwitsa ECM za mlingo wa DEF mu thanki yosungirako.

P203B ndi DTC yomwe imatanthauzidwa ngati "Reductant Level Sensor Circuit Range/Performance" yomwe imasonyeza kuwerengera kosayembekezereka kwa magetsi komwe kumapezeka mu dera la sensa monga momwe ECM imadziwira.

Kuchepetsa thanki ya wothandizila:

Kodi kuuma kwa DTC kumeneku ndi kotani?

Ndinganene kuti iyi ndi kachidindo kakang'ono kwambiri poganizira za kuthekera. Kwenikweni, tikulankhula za kulephera kwa dongosolo lomwe limayang'anira zomwe zimachitika itawotchedwa kale ndikugwiritsidwa ntchito. Komabe, miyezo yotulutsa mpweya m'maiko ambiri / mayiko ndiyokhwima kwambiri, motero tikulangizidwa kuti tithetse nkhaniyi isanawononge galimoto yanu, osatinso mlengalenga!

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za kachidindo ka P203B zitha kuphatikizira izi:

• Kuwerenga molakwika kwa DEF (Dizilo Exhaust Fluid)
• Utsi utsi mwa mfundo
• CEL (yang'anani magetsi) kuyatsa
• Utsi wambiri
• Chenjezo lotsika kapena lina la DEF pagulu lazida.

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa zamtundu wa injini iyi ya P203B zitha kuphatikizira izi:

• Reductant mlingo kachipangizo zosalongosoka
• Lever sensa yamagetsi imatsekedwa mkati mwa thanki yosungira
• Madzi olakwika mgalimoto yosungira DEF
• Dera lalifupi lamagetsi

Kodi ndi njira ziti zodziwira ndi kusokoneza P203B?

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

Onetsetsani kuti mufufuta zonse zomwe mukuyesa ndikuyesa kuyendetsa galimoto musanazindikire nambala iliyonse yomwe ilipo. Izi zichotsa ma code aliwonse omwe amakhala akugwirabe ntchito atakonzedwa kapena ma code ena, osafunikira kwenikweni. Mukayeserera, yesaninso galimotoyo ndikupitilizabe kungopeza ma code okhaokha.

Gawo loyambira # 2

Ndikutsimikiza kuti mutakhala ndi galimoto yanu kwakanthawi, mukudziwa komwe kuli thanki yosungira DEF (Diesel Engine Exhaust Fluid). Ngati sichoncho, ndiye kuti ndinawawona m'galimoto komanso pansi pa galimoto. Poterepa, khosi lodzaza thanki yosungira liyenera kufikiridwa mosavuta muthunthu kapena pafupi ndi khosi lodzaza mafuta. Choyamba, onetsetsani kuti mumasiyanitsa kuti mupewe madzi osafunikira m'malo osafunikira. Ngati mutha kuwunika mulingo wanu ndi chidindo, chitani choncho. Kumbali inayi, magalimoto ena alibe njira ina yowunika kuchuluka kwa DEF kupatula kuwongolera tochi mdzenje kuti awone ngati pali DEF pamenepo. Mudzafunika kutero, makamaka ngati P203F ilipo.

Gawo loyambira # 3

Kutengera ndi kuthekera kwa makina anu a OBD2 scanner / scanner, mutha kuyang'anira pakompyuta pogwiritsa ntchito makinawo. Makamaka ngati mukudziwa kuti thanki yosungira ili yodzaza ndi DEF ndipo kuwerenga kwake kukuwonetseranso zina. Poterepa, ndizotheka kuti sensa yochepetsera yocheperako ndiyolakwika ndipo imafunika kusinthidwa. Izi zitha kukhala zopusitsa poganizira kuti zidzaikidwa mu thanki. Mukasintha sensa, onetsetsani kuti mwapeza chilichonse cha DEF chomwe chingatuluke.

Gawo loyambira # 4

Ngati mungathe kulumikiza mosavuta chojambulira chotsitsa, onetsetsani kuti chimapereka kulumikizana kwamagetsi kwabwino. Kuphatikiza apo, nthawi zonse kulangizidwa kuti mufunsane ndi wopanga momwe angagwiritsire ntchito mayendedwe ake ndi njira zoyesera za sensa yoyeserera kuti awonetsetse kuti ili ndi cholakwika musanalowe m'malo mwake. Mudzafunika multimeter pazinthu izi, popeza mayeso oyeserera angafunike. Yerekezerani zenizeni zomwe zilipo ndi zomwe wopanga akufuna. Ngati mfundozo zili kunja kwa malingalirowo, sensa iyenera kusinthidwa.

Dziwani: Nthawi zonse tsatirani malangizo a wopanga nthawi yodula batri, zodzitetezera, ndi zina zambiri.

Gawo loyambira # 5

Yang'anirani chingwe cholumikizira cholumikizira cholumikizira kuti chiwonongeke kapena kumva kuwawa, izi zitha kutumiza kuwerengera kolakwika ku ECM ndipo zingakukakamizeni kuti musinthe sensa ngati kuli kofunikira. Mawaya aliwonse owonekera kapena dzimbiri ayenera kukonzedwa asanayambe. Onetsetsani kuti zingwe zili zotetezeka ndipo sizikumana ndi zosunthika.

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 nambala ya P203B?

Ngati mukufunabe thandizo ndi DTC P203B, 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.