Chii chinonzi DTCs? Nzira yekubatanidza kombiyuta yemotokari? Rondedzero yemakodhi - nzira yekududzira malfunctions? Check!
Zviri mukati
Unoda kuziva maitiro ekugadzirisa matambudziko makodhi pane chero kugadzirwa kwemota? Wasvika panzvimbo yakanaka. Muchinyorwa chinotevera, tichaedza kutsanangura maverengero ekukanganisa makodhi, nzira yekubatanidza mudziyo wekunze kumota, uye izvo zvataurwa pamusoro apa macode. Iyo yero cheki injini mwenje haichazove yehusiku nekuti iwe unogona kubata kuongororwa iwe pachako. Tinokurudzira kuti uverenge chinyorwa chedu apo iwe uchadzidza nezve mhinduro kumatambudziko!
Chii chinonzi DTCs?
Diagnostic Trouble Codes (DTCs) inoita kuti zvive nyore kuongorora matambudziko emotokari. Kutenda kwavari, zviri nyore kuisa zvikanganiso mune chaiyo mota masisitimu. Zvese nekuda kwekuvandudzwa kwehunyanzvi. Parizvino, mota yega yega inofanirwa kunge iine on-board diagnostic system, inonzi OBD. Munyika yedu, kubvira 2002, European EOBD diagnostic system yave inosungirwa mumotokari yega yega inogadzirwa. Kutenda kwazviri, iwe unogona nyore kuwana ruzivo pamusoro pezvinetso zvinomuka mumotokari, nokuti purogiramu inogara ichicherechedza kushanda kwezvinhu zvega.
Makodhi ekukanganisa anoratidzei?
Makodhi ekukanganisa mune zvemazuva ano diagnostic masisitimu anoshanda zvakanyanya. Nhasi, vagadziri vemotokari vanoshandisa runyoro rwekodhi, saka zviri nyore kuziva matambudziko. Aya maitiro akagamuchirwa kwete chete nevagadziri vekuEurope, asiwo nemakambani anobva kuAsia neUSA. Yakajairwa OBD2 dambudziko kodhi ine mavara mashanu. Mumwe nomumwe wavo anowedzera uye anonyatsoziva nezve nzvimbo yekukundikana uye rudzi rwechinetso.
Nzira yekubatanidza sei kombiyuta kumotokari?
- Kuti uite izvi, iwe uchada yakakosha tambo iyo ichava ne USB uye OBD yekubatanidza.
- Ipapo iwe unofanirwa kutsvaga iyo OBD yekubatanidza.
- Ipapo iwe unofanirwa kubatanidza iyo inosanganisirwa laptop kumotokari uye mhanyisa chirongwa chakakosha pakombuta.
Parizvino, zvinogoneka zvakare kubatanidza iyo OBD yekubatanidza kune smartphone uchishandisa yakakosha adapta.
Ko OBD yekubatanidza inowanikwa kupi?
Iyo OBD yekubatanidza inowanzowanikwa pasi pechidhiraivho. Kuti usvike pakubuda, kazhinji unofanirwa kuparadzanisa chidimbu chekesi. Iyo jack iri muzvidimbu zviviri uye inogona kutaridzika zvishoma seyekare DVI yekutarisa majoini. Inofanira kunge iri pedyo pedyo netambo dzakawanda. Iye zvino yave nguva yekutaura zvakawanda nezve kukanganisa makodhi.
Kunobva matambudziko nemotokari - decoding ruzivo kubva mudziyo
Iyo mota inoshongedzerwa neakawanda sensors uye zviratidzo. Kana imwe yadzo ikaona kukanganisa kana kusashanda, mwenje weinjini yeamber kazhinji unouya mukamuri yekufambisa. Ipapo iwe unofanirwa kutarisa kodhi yekukanganisa uchishandisa komputa. Nekubatanidza laptop kumotokari, unogona kuona matambudziko makuru uye kuona kuti dambudziko rakakura sei. Izvi zvinobatsira kune vese vatyairi uye makanika. Parizvino, mamwe ma adapter ari kugadzirwa anokubvumira kuti ubatanidze mota kunyangwe ine smartphone. Mukuwedzera, iwe unogona kuwana nyore rondedzero yezvikanganiso paInternet. Mukuwedzera, dzimwe shanduro dzepurogiramu dzinokubvumira kuti ugadzirise zvikanganiso iwe pachako.
Ndeupi ruzivo runogona kupa system?
Kodhi yega yega inotanga nemavara P, B, C, kana U kuratidza kuti ndeipi system iri mumotokari inobatwa:
- P inoratidza kutapurirana, injini kana dambudziko rekutapurirana;
- B inofananidzira muviri;
- C - chassis ine chidhiraivho, mabhureki uye kumiswa.
- U - zvinhu zvinokonzeresa kupindirana kwetiweki.
Urwu ndirwo ruzivo rwekutanga rwunozivikanwa nemunhu wese. Chikamu chinotevera chekodhi kodhi ine nhamba 0 (kureva kodhi yakamisikidzwa neISO / SAE) kana nhamba 1, zvinoreva macode kubva kune vanogadzira. Ruzivo rwakadzama runotevera, runogona kuverengwa uchishandisa zvinyorwa zvinopihwa nevagadziri.
Iwe unotoziva kuverenga macode emhosva mumotokari. Iri ibasa riri nyore, uye anenge munhu wese anofanira kukwanisa kuribata. Chinokosha kubatanidza laptop yako kana foni kumota wobva waverenga kodhi nemazvo woitarisa pamhepo.
