P2749 Pakati Pakati Shaft Speed ​​Sensor C Dunhu

P2749 Pakati Pakati Shaft Speed ​​Sensor C Dunhu

OBD-II DTC Dhata

Pakati Pakati Shaft Speed ​​Sensor C Dunhu

Izvi zvinorevei?

Iyi generic Diagnostic Dambudziko Kodhi (DTC) uye inowanzo shandiswa kune OBD-II mota ine otomatiki kutapurirana. Izvi zvinogona kusanganisira asi hazvirevi kuMazda, Toyota, Chrysler, Ford, VW, Dodge, Jeep, Mercedes, Lexus, Chevrolet, nezvimwe.

Kunyangwe yakajairika, matanho chaiwo ekugadzirisa anogona kusiyanisa zvichienderana negore remodheru, gadzira, modhi, uye gadziriso yekufambisa.

Iyo countershaft, inozivikanwawo seye countershaft, inobatsira kugovera simba rinotenderera kubva kune yekuisa dhiraivha kuenda kune inoburitsa shaft mukati mekutapurirana. Iyo yekumisikidza kumhanya kunoenderana nekuti ndeipi giya iwe urimo. Mukufambisa kwekushandisa, izvi zvinorairwa nesarudzo yegiya, saka hapana chikonzero chekudzora wepakati shaft kumhanya.

Kune rimwe divi, mune otomatiki kutapurirana, kana iwe uri mu "D" dhiraivhu modhi, iyo giya iwe urimo rinotariswa neTCM (yekufambisa control module) uchishandisa akawanda ma sensor ekuisa ayo anobatsira mukutsetseka uye anoshanda giya shanduko. Imwe yema sensors akaisirwa pano ndeye countershaft yekumhanyisa sensor. Iyo TCM inoda iyi chaiyo yekuisa kubatsira kubatsira kuona uye kugadzirisa hydraulic kumanikidza, mashifiti poindi, uye mapatani. Chiitiko pakuongorora mamwe marudzi eanokurumidza maseru (semuenzaniso: VSS (mota yekumhanyisa sensor), ESS (injini yekumhanyisa sensor), nezvimwewo) zvinokubatsira neizvi, sezvo mazhinji maseru maseru akafanana mukugadzira.

Iyo ECM (Injini Yekudzora Module) pamwe chete neTCM (Transmission Control Module) inogona kumisikidza P2749 nemakodhi akafanana (P2750, P2751, P2752) pavanotarisa kusashanda mukati meiyo shaft yekumhanyisa sensor kana macircuit. Dzimwe nguva, kana sensor ikatadza, iyo TCM inoshandisa mamwe masensa ekumhanya mukutapurirana uye inosarudza "backup" hydraulic kumanikidza kuchengetedza otomatiki kufambisa ichishanda, asi izvi zvinogona kusiyana zvakanyanya pakati pevagadziri.

Code P2749 Pakati Pakati Shaft C Speed ​​Sensor Circuit yakaiswa neECM (Engine Control Module) uye / kana TCM (Transmission Control Module) kana iye / ivo vachiongorora kusashanda kwakazara muC yekumhanyisa sensor kana dunhu rayo. Bvunza bhuku rako chairo rekugadzirisa mota kuti uone chikamu cheketani "C" chakakodzera kunyorera kwako.

ONA. Nyora kodhi yemakodhi chero anoshanda mune mamwe masisitimu kana mwenje yakawanda yambiro iriko (semuenzaniso traction control, ABS, VSC, nezvimwewo).

Kufambisa yekumhanyisa sensor foto:

Chii chakakomba cheiyi DTC?

Ndingati kukanganisa uku kwakanyanyisa. Sezvambotaurwa, kutapurirana kwako otomatiki kunogona kunge kuri kushanda zvakanaka. Zvisinei, inogonawo kuva chiratidzo kana pane imwe kana mamwe matambudziko akakomba. Iyo yakanakisa zano ndeyekuongorora chero dambudziko rekutapurirana nekukurumidza.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP2749 kodhi kodhi inogona kusanganisira:

• Hard giya chinja
• Zviratidzo zvakawanda zvedashboard zvinovhenekera
• Kubata zvisirizvo
• Injini isina kumhanya inomhanya

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi P2749 kodhi yeinjini inogona kusanganisira:

• Yakaremara kana yakakuvara yepakati shaft yekumhanyisa sensor
• Magetsi kukanganisa mune tambo pakati peiyo yekukurumidza sensor uye ma module anoshandiswa
• Dambudziko remukati neECM uye / kana TCM
• Dzimwe sensors dzakabatana / solenoids dzakakuvara kana kukanganisa
• Yakasviba kana yakaderera otomatiki huturu hwemvura (ATF)

Ndeapi mamwe matanho ekutambudza iyo P2749?

Nhanho yekutanga # 1

Kana iwe ukaongorora iyi kodhi, ini ndichafungidzira kuti iwe watotarisa hutachiona hwehutachiwana huwandu. Kana zvisiri, tanga neizvi. Iva nechokwadi chekuti mvura yakachena uye yakazadzwa zvakanaka. Kamwe iyo fluid painenge yakanaka, iwe unofanirwa kutsvaga iyo countershaft yekumhanyisa sensor. Kazhinji aya ma sensors akaisirwa zvakananga paimba yekufambisa.

Iwe unogona kunyange kuwana iyo sensor kubva pasi pehood, izvi zvinogona kusanganisira kubvisa chimwe chinhu senge yekuchenesa mweya uye bhokisi, mabhureki akasiyana siyana, mawaya, nezvimwewo kuwana mukana. Ita shuwa kuti iyo sensor uye yakabatana yekubatanidza iri mune yakanaka mamiriro uye zvakazara zvakabatana.

ZANO: Yakatsva ATF (otomatiki huturu hwemvura) iyo inonhuwirira kunge nyowani nyowani inodiwa, saka usatya kutya kuita yakazara yekutapudza sevhisi neese mafirita matsva, gaskets, uye fluid.

Nhanho yekutanga # 2

Iyo inonamira nyore yekumhanyisa sensor inofanira kubviswa uye kucheneswa. Izvo zvinodhura pasina chinhu, uye kana iwe ukaona kuti iyo senji yakanyanyisa kusviba mushure mekubviswa, iwe unogona chaizvo kushambidza ako matambudziko. Shandisa mabhureki kuchenesa uye mamvemve kuitira kuti sensor irambe yakachena. Tsvina uye / kana shavings zvinogona kukanganisa kuverengwa kwema sensors, saka ita shuwa kuti yako sensor yakachena!

ONA. Chero chiratidzo chekupesana pane iyo sensor chingaratidza kusakwana chinhambwe pakati penzvimbo yekuita neinonzwa. Zvingangodaro kuti iyo sensor inokanganisa uye ikozvino yarova mhete. Kana iyo yekutsiva sensor ichiri isingachenese rin'i, tarisa kune ekugadzira maitiro ekugadzirisa iyo sensor / reactor gap.

Nhanho yekutanga # 3

Tarisa sensor uye dunhu rayo. Kuti uedze iyo sensor pachayo, iwe unozofanirwa kushandisa multimeter uye zvakatemwa zvemugadziri uye kuyera akasiyana emagetsi kukosha pakati pepini ye sensor. Imwe yakanaka manomano ndeyekumhanyisa bvunzo idzi kubva kune imwechete waya, asi pamapini akakodzera paECM kana TCM yekubatanidza. Izvi zvichatarisa kutendeseka kwebhandi rechigaro riri kushandiswa pamwe chete ne sensor.

Inoenderana DTC hurukuro

• Ikozvino hapana misoro inoenderana mumaforamu edu. Tumira chinyorwa chitsva paforum izvozvi.

Unoda rumwe rubatsiro neP2749 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2749, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.