P02E4 Dizilo yolowetsa mpweya woyendetsa wotseguka
Mauthenga Olakwika a OBD2

P02E4 Dizilo yolowetsa mpweya woyendetsa wotseguka

P02E4 Dizilo yolowetsa mpweya woyendetsa wotseguka

Mapepala a OBD-II DTC

Kuyendetsa kayendedwe ka dizilo kumatseguka

Kodi izi zikutanthauzanji?

Izi Generic Transmission / Engine Diagnostic Trouble Code (DTC) nthawi zambiri imagwira ntchito ku injini zonse za OBD-II zokhala ndi dizilo, koma ndizofala kwambiri mumamagalimoto ena a Chevy, Dodge, Ford ndi GMC.

Ngakhale ndizazonse, njira zowongolera zenizeni zimatha kusiyanasiyana kutengera mtundu wachitsanzo, kapangidwe, kapangidwe kake, ndi kasinthidwe kakutumizirana.

Dizilo Yoyeserera Mpweya Woyendetsa Dizilo (DIAFCS) nthawi zambiri imamangiriridwa kuti idye mobwerezabwereza mukamayenda. Dongosolo la DIAFCS limayang'anira kuchuluka kwa mpweya womwe ukubwera posintha chizindikirocho ku injini yolamulidwa ndi powertrain control module (PCM). Galimotoyo imatsegula ndikutseka valavu yampweya, yomwe imayendetsa kayendedwe ka mpweya.

PCM imadziwa kuchuluka kwa zosefera zolowa mu injini potengera injini ya dizilo yolowetsa mpweya, yomwe imadziwikanso kuti MAF sensor. Makina oyendetsa kayendedwe ka mpweya akayambitsidwa, PCM iyenera kuzindikira kusintha kwa mpweya. Ngati sichoncho, pakhoza kukhala cholakwika ndi DIAFCS kapena china chake cholakwika ndi sensa ya MAF. Ma code awa akhazikitsidwa ngati cholowetsachi sichikugwirizana ndi makina oyendetsera injini omwe amasungidwa mu kukumbukira kwa PCM, ngakhale kwa mphindi, monga ma DTCwa akuwonetsera. Imayang'ananso chizindikiro chamagetsi kuchokera ku DIAFCS kuti muwone ngati chiri cholondola pomwe kiyi idatsegulidwa koyamba.

Code P02E4 Dizilo yolowetsa mpweya idatseguka pomwe mpweya wolumikizidwa wa dizilo wapezeka. Izi zikhoza kukhala chifukwa cha makina (kuwonongeka kwa kayendedwe kake, komwe kumayambitsa kulephera kwa magetsi) kapena mavuto a magetsi (DIAFCS motor circuit). Sayenera kunyalanyazidwa panthawi yamavuto, makamaka pothetsa vuto lomwe lilipo.

Njira zothetsera mavuto zimatha kusiyanasiyana kutengera wopanga, mtundu wa injini / zowongolera za DIAFCS ndi mitundu yamawaya.

Kodi kuuma kwa DTC kumeneku ndi kotani?

Kuopsa muzochitika zonse kudzakhala kochepa. Ngati zovuta zamakina ndizomwe zimayambitsa, ndiye kuti kulephera kwenikweni kumakhala kopanda ntchito. Ngati ndikulephera kwamagetsi, PCM ikhoza kulipira mokwanira.

Kodi zina mwazizindikiro za code ndi ziti?

Zizindikiro za vuto la P02E4 zitha kuphatikizira izi:

  • Kuwala kwa cholakwika kwayatsidwa
  • Liwiro lochepa lokha ndilotheka
  • Chizindikiro chazizindikiro zamagetsi zamagetsi
  • Palibe Kusinthika kwa fyuluta ya particulate kuwotcha ma depositi a mwaye (sawotcha mwaye kuchokera ku DPF catalytic converter) - dandaulo lakutha kwa mphamvu

Kodi zina mwazomwe zimayambitsa codezi ndi ziti?

Zifukwa za code iyi P02E4 zitha kuphatikizira izi:

  • Tsegulani mumayendedwe amawu ku injini / dongosolo lowongolera DIAFCS - zotheka
  • Short to voltage mu DIAFCS injini / control signal circuit - N'zotheka
  • Yaifupi mpaka pansi pamayendedwe amasigino kupita ku injini / DIAFCS control unit - zotheka
  • Kuwongolera kolakwika kwa mota / DIAFCS - mwina
  • PCM yolephera - Zokayikitsa

Kodi njira zina za P02E4 zamavuto ndi ziti?

Poyambira bwino nthawi zonse mumayang'ana Technical Service Bulletins (TSB) pagalimoto yanu. Vuto lanu litha kukhala vuto lodziwika bwino lokonzedwa ndi opanga ndipo limatha kukupulumutsirani nthawi ndi ndalama pakuwunika.

Kenako pezani ma injini a DIAFCS pagalimoto yanu. Injiniyi / yowongolera nthawi zambiri imalumikizidwa kuti idye mochulukira polowa mpweya. Mukapezeka, yang'anani zowunikira cholumikizira ndi zingwe. Fufuzani zokopa, scuffs, mawaya owonekera, mabala owotchera, kapena pulasitiki wosungunuka. Chotsani cholumikizira ndikuyang'anitsitsa malo (zitsulo) mkati mwa cholumikizacho. Onani ngati akuwoneka owotcha kapena ali ndi utoto wobiriwira wosonyeza dzimbiri. Ngati mukufuna kuyeretsa malo, gwiritsani ntchito zotsukira zamagetsi ndi burashi ya pulasitiki. Lolani kuti muumitse ndikupaka mafuta amagetsi pomwe ma terminals amakhudza.

Ngati makina amakina akhazikitsidwa, gwiritsani ntchito chotsukira chotsuka mpweya ndi chiguduli choyera kuti muchotse zopumira za kaboni kuseri kwa valavu yamagetsi pamakina oyang'anira injini. Dutsani woyeretsera pa chiguduli ndikupukuta chilichonse chomwe mwasunga ndi chiguduli. MUSAMAPEREKE madontho awa mu injini chifukwa amatha kuyambitsa magwiridwe antchito, kusokoneza ntchito komanso kuyeretsa kosakwanira, kuwonongeka kwa othandizira komanso kuwonongeka kwa injini.

Ngati muli ndi chida chosakira, chotsani ma DTC pamtima ndikuwona ngati P02E4 ibwerera. Ngati sizili choncho, ndiye kuti mwina pali vuto lolumikizana.

Ngati nambala ya P02E4 ibwerera, tifunika kuyesa DIAFCS ndi ma circuits ake. Pogwiritsa ntchito fungulo, tulukani cholumikizira magetsi pa injini / DIAFCS yoyang'anira. Lumikizani mtovu wakuda kuchokera ku DVM kupita kumalo osungira pansi pa injini ya DIAFCS / cholumikizira cholumikizira. Lumikizani kutsogolera kofiira kwa DVM kumalo opangira injini pa cholumikizira cha DIAFCS. Tsegulani kiyi, injini izima. Chongani specifications wopanga; voltmeter iyenera kuwerenga ma volts 12. Ngati sichoncho, konzani magetsi kapena waya wapansi kapena m'malo mwa PCM. Ngati simukudziwa, yang'anani malingaliridwe a wopanga kuti awone mayeso pagalimoto yanu.

Ngati mayeso am'mbuyomu adatha ndikupitiliza kulandira P02E4, zitha kuwonetsa kuyendetsa galimoto / DIAFCS, ngakhale PCM yolephera siyingachotsedwe mpaka kuyendetsa kwa DIAFCS kusinthidwa. Ngati simukudziwa, pemphani thandizo kwa katswiri wodziwa zamagalimoto. Kuti muyike bwino, PCM iyenera kukonzedwa kapena kusinthidwa pagalimoto.

Zokambirana zokhudzana ndi DTC

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

Mukufuna thandizo lina ndi code P02E4?

Ngati mukufunabe thandizo ndi DTC P02E4, lembani funso lanu m'ma 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.

Ndemanga za 3

  • Osadziwika

    kuwala kwa injini kumabwera kokha ndikayatsa kapena nthawi zina osagwira ntchito.Ndimazimitsa poika zodziwikiratu mu OBD. Galimoto ili bwino, siitha mphamvu, koma imakhumudwitsa kuwona kuwala.

  • Martin

    Pa Captiva 2.2VdCi yanga kuyambira 2012, code imabwera pambuyo pa chiyambi chilichonse, pambuyo pa sekondi iliyonse MKL imayikidwa.
    Gutmann akulemba P0122a ngati cholakwika, VGate P02E4.
    Galimoto imayenda bwino, kuyeretsa kwa DPF kokha sikumatsegulidwa pomwe cholakwikacho chakhazikitsidwa. Ndizokhumudwitsa…
    Kodi wina angathandize?

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