Car komputa kuongororwa

Nekuuya kwejekiseni uye enjini dzinodzorwa nemagetsi dhiziri, zvakave zvichikwanisika kuongorora iyo unit unit nekuverenga zvikanganiso kubva pakombuta. Kuwedzera kwekuwedzera kwenhamba yemhando dzese dzeanodzora mayunitsi (enjini manejimendi masisitimu, kufambisa, kumisa, nyaradzo), kudiwa kwekuongororwa kwemakomputa kwakazvarwa, izvo zvicharatidza zvinokanganisika mune maminetsi.

Computer diagnostics yemota: chii icho

Kuongorora kwekombuta inzira inosanganisira kubatanidza scanner ine chirongwa chakakosha chinotarisa mamiriro emagetsi masisitimu, kuvepo kwekukanganisa uye yakawanda yerumwe ruzivo runoratidza maitiro emotokari munguva chaiyo.

Kudzora zvikamu zvakatanga kuoneka kwenguva refu pamberi pejekiseni, semuenzaniso, akawanda macarburetors uye masisitimu emafuta e "Jetronic" mhando aive akashongedzerwa neakareruka ECUs, umo matafura emepu emafuta ane huwandu hwakaenzana hwemhepo-mafuta musanganiswa akaiswa. Izvi zvakaita kuti hupenyu huve nyore kumutyairi, nekuti aive asisafanirwe kugara achigadzirisa carburetor, pamwe nekusarudza majeti, uye iyo electrodiagnostics yemafuta system yakavepo.

Ipapo mono-injector, iyo yaive neyakagadzika yakazara-yakazara control unit, asi dhizaini yacho yaive yakapfava zvekuti ECU yakapa hushoma ruzivo nezve mamiriro enzvimbo yemukati injini uye mafuta system nekuda kwekushayikwa kwemazhinji air flow sensor (mass air flow sensor), senji yeoksijeni, uye kushandiswa kwemugovera panzvimbo yemoto wekubatidza. 

Mhedzisiro, iyo ichiri kuvandudzwa kusvika nhasi, ndiyo injector. Iyo jekiseni jekiseni system inobvumira kwete chete kuchinjika kushandura ma parameter emafuta-mhepo musanganiswa, maererano nejini inoshanda modes. Iye zvino injini ECU, isati yatanga injini, inozviongorora yakazvimiririra uye, kana yatanga, pane-bhodhi kombiyuta skrini kana "Check" chiratidzo chinoratidza zvikanganiso zvakaonekwa kana kusashanda. Mamwe mayuniti epamusoro ekudzora anogona kubvisa zvikanganiso ari ega, asi anoramba ari mundangariro, izvo zvinoita kuti zvikwanise kuwedzera zvakanyanya kudzidza mamiriro einjini uye chokwadi chemhando yebasa.

Pakati pezvimwe zvinhu, kuongororwa kwemakomputa kunoitwa pamidziyo yese inodzorwa neECU (kudzora kwemamiriro ekunze, simba remagetsi, kuturika zvinoshanda, otomatiki kutapurirana kana preselective gearbox, multimedia, comfort control system, zvichingodaro.

Ko sei?

Computer diagnostics inotibvumidza kuona nenzira kwayo kutadza kushanda kwemagetsi kana mamwe masisitimu emota, nekuda kwatinowana:

• mufananidzo wakajeka wehunyanzvi mamiriro ezvimwe zvikamu uye masisitimu;
• chirongwa chakashata chekugadzirisa matambudziko, kutanga kugadzirisa patsva zvikanganiso;
• kutonga pamusoro pekushanda kweinjini munguva chaiyo;
• kugona kushandura mamwe ma parameter munguva chaiyo.

Chii chinoratidzwa nekombuta yekuongorora mota?

Chekutanga pane zvese, elektroniki diagnostics inotanga neongororo yekukuvara kwekunze, kana neruzha rwezvikamu zvinotenderera. Tevere, iyo scanner inotenderera, iyo inoda kuve yakabatana kune yekuongorora yekubatanidza iri mune kabhini pasi pe torpedo kana pasi pehodhi. Diagnostics inosanganisira anotevera matanho:

• kuverenga makodhi ekukanganisa;
• cheki yeanalog;
• kuongororwa kwemashoko akagamuchirwa, kugadzirisa zvakare zvikanganiso uye kuverenga zvakare kana zvikanganiso zvikawanazve.

Zvishandiso zvemakomputa diagnostics

Kune matatu marudzi ehunyanzvi michina:

mutengesi - i scanner yakagadzirirwa chete mhando yemota imwe chete, ine zviteshi zvebasa zvevose vatengesi vepamutemo. Midziyo yakadaro inobvumira kwete kungoita kuongororwa kwakaringana, asiwo kuona kupindira kunobvira muzvikamu zvekutonga, chaiyo mileage, nhoroondo yekukanganisa. Iyo midziyo ndeyepamusoro-chaiyo, izvo zvinoreva kuti kuongororwa kunoitwa nekukurumidza uye nenzira kwayo kuona kusashanda, kugadzirisa kushanda kwemagetsi masisitimu;

• Iyo Universal Scanner chishandiso chinotakurika chine compact uye chiri nyore kushandisa. Chigadzirwa chacho chinoratidza zvikanganiso, zvinokwanisika kuzvibvisa, zvisinei, kushanda hakuna kupararira, asi mari inogamuchirwa inobvumira muridzi wemotokari yose kuti ave ne scanner yakadaro;
• multi-brand scanner - inogona kuva yemhando mbiri: muchimiro chekombiyuta yepakombiyuta, kana chikwata chine tablet. Inowanzoshandiswa pazviteshi zvakasiyana-siyana zvebasa, nekuda kwekushanda kwayo kwakakura inoita 90% yemabasa anodiwa. Zvichienderana nemhando uye mari, zvinokwanisika kugadzirisa kushanda kwemasimba ekutonga.

Rangarira kuti pakushandisa pachako, zvakachipa maBlue scanner ayo maviri neako smartphone hazviwanzo kuratidza ruzivo rwakakodzera nezve technical mamiriro emota, zvirinani kuisa iyo -pabhodhi komputa iyo inoongorora ingangoita ese maitiro emota munguva chaiyo.

Mhando dzecomputer diagnostics

Mhando dzekuongororwa kwemakomputa dzakasiyana mumayuniti nemagungano, anoti:

• injini - kushanda kusina kugadzikana, kunyanya kushandiswa kwemafuta, kudonha kwesimba, kutanga hazvibviri;
• kutapurirana (otomatiki kutumira, kutumirwa kwemanyorero) - kunonoka mukuchinja kwegiya, jerks kana uchichinja magiya, rimwe remagiya haribatike;
• chassis - kusaenzana kupfeka kwerabha, kumiswa kugogodza, kuturika skew (pneumatic), kusakwana maitiro eiyo ABS unit.

Nzira dzekuitisa macomputer diagnostics

Pane nzira dzinoverengeka dzaungaita nadzo kuongororwa kwemagetsi:

• specialized service station - pane inodiwa uye yakasimbiswa midziyo inopa data chaiyo nezve mamiriro emota. Sezvo mutemo, nyanzvi mune zvemagetsi diagnostics dzakanyatsokwanisa. Mutengo wekutarisa muchina wakakodzera;
• on-saiti diagnostics ibasa rinokosha kune avo "vakanamatira" kure nechiteshi chebasa chiri pedyo. Nyanzvi dzinouya kwauri nemichina inodiwa, iyo ichanyatso tsanangura kusashanda. Zvinonyanya kukosha kuodha kuongororwa kwakadaro munzvimbo huru dzebasa;
• kuzviongorora - inokutendera kuti uone kusashanda iwe pachako nekuda kwekushandiswa kweOBD-ll scanner. Zvichienderana nemari ye scanner, kushanda kwayo kunotarirwa, kana iwe uchida zvinopfuura kungoverenga nekudzima zvikanganiso, zvigadzirwa zvakadaro zvinodhura kubva ku $ 200.

Matanho ekuongorora

Chikamu chimwe - zvikanganiso zvekuverenga. Kubatanidza kune diagnostic connector, nyanzvi inoverenga kukanganisa zvikanganiso kubva ku digital media. Izvi zvinokutendera kuti uone nzvimbo yekusashanda, uko kunonyanya kutariswa kunodiwa, semuenzaniso, kana komputa yakaratidza kukanganisa, iwe unofanirwa kunyatsoongorora makenduru, waya dzeBB, coils, majekiseni emafuta, muzviitiko zvakanyanya, ita bvunzo yekumanikidza.

Chikamu chechipiri - analog test. Panguva ino, cheki chekuwedzera chemagetsi emagetsi, wiring uye ma-connectors anoitwa, kana chiitiko chevhu rakazaruka kana pfupi, ECU inogona kuratidza ruzivo rwakashata pamusoro pemamiriro ezvinhu ezvino.

Chikamu Chechitatu - kuongororwa kweruzivo rwakagamuchirwa uye kugadzirisa matambudziko. Zvechokwadi, zvinokwanisika kutarisana zvakananga nenzvimbo yekukundikana, mushure mokunge imwe yekubatanidza kune kombiyuta inodiwa, apo zvikanganiso zvinogadziriswa uye test drive inoitwa.

Nguva yekuongororwa

Zvikonzero nei kuongororwa kwemakomputa kuchifanira kuitwa:

1. Kusakwana kwemafambiro emota kana masisitimu ayo akasarudzika kunonzwika, kana chimwe chikamu chinoramba kushanda (injini haitangi, kufambisa otomatiki hakushanduke, iyo unit yeABS haina kunyatso kuisazve kuedza).
2. Kutengwa kwemotokari yakamboshandiswa. Pano iwe unogona kuwana iyo chaiyo mileage, nhoroondo yezvikanganiso, uye zvakajairika enzanisa mamiriro chaiwo emota uye nhoroondo yayo nezvakataurwa nemutengesi.
3. Uri kuenda parwendo rurefu. Mune ino kesi, iwe unoda yakaoma kuongororwa Nekuda kweizvi, unogona kugadzirisa zvekudzivirira, pamwe nekutora pamwe newe zvikamu zvakakosha zvinofungidzirwa kuti zviri kukundikana.
4. Kudzivirira. Izvo zvinobatsira kuita kuongororwa kwega kwega kugadzirisa, uko mune ramangwana kunoponesa mari, pamwe nekuchengetedza nguva yakawanda, kubvisa zvinokanganisa kamwe kamwe.

Mibvunzo nemhinduro:

Ndezvipi zvinhu zvekombuta diagnostics yemota? Iyo inokutendera kuti utarise software yemotokari inodzora unit (kana ECU yeese masisitimu) yezvikanganiso, decode ivo, reset uye kubvisa zvemagetsi kusashanda.

Chii chinosanganisirwa mumakomputa diagnostics? Tsvaga zvikanganiso, zvigadzirise zvakare. Kuongororwa kwakarurama kwehutano hwe-on-board system uye magetsi emagetsi emotokari anoitwa. Zvichienderana nemhedzisiro, zvinotariswa kuti ibasa ripi rinofanira kuitwa.