U0157 Yakarasika kutaurirana neruzivo nzvimbo B

U0157 Yakarasika kutaurirana neruzivo nzvimbo B

OBD-II DTC Dhata

Yakarasika kubatana neCall Center B

Izvi zvinorevei?

Iyi generic kutaurirana system diagnostic dambudziko kodhi iyo inoshanda kune akawanda anogadzira uye mamodheru emota.

Iyi kodhi inoreva kuti Ruzivo Center "B" (IC-B) uye mamwe ma module ekudzora pamotokari haasi kutaurirana. Iwo matunhu anonyanya kushandiswa mukutaurirana anozivikanwa seController Area Bus kutaurirana, kana kungori iyo CAN bhazi.

Pasina iyi bhazi reCAN, ma module ekudzora haakwanise kutaurirana uye chishandiso chako chinogona kusatambira ruzivo kubva kumotokari, zvichienderana nekuti dunhu ripi rinobatanidzwa.

IC-B inowanzo kuve iri kuseri kwedashboard, kazhinji iri pakati pemotokari. Iyo inogamuchira yekuisa data kubva kune akasiyana sensors, mamwe acho akabatana zvakananga kwairi, uye mamwe anotumirwa pamusoro pebhasi yekutaurirana system. Aya maratidziro anotendera iyo module kuratidza ruzivo rwepakati kuti ive nyore kuona.

Matanho ekugadzirisa matambudziko anogona kusiyana zvichienderana nemugadziri, mhando yematauriro, huwandu hwewaya, uye mavara ewaya muchirongwa chekutaurirana.

Kodhi kuomarara uye zviratidzo

Kuomarara kwenyaya iyi kunogara kwakakomba nekuda kwenyaya dzekuchengetedza dzinomuka kubva kuIC-B kugona kudzikisira maonero emutyairi.

Zviratidzo zveU0157 injini kodhi inogona kusanganisira:

• Info Center A hapana info / isina chinhu skrini

zvikonzero

Kazhinji chikonzero chekuisa iyi kodhi ndechekuti:

• Vhura muCAN + bhazi redunhu
• Vhura muCAN bhazi - dunhu remagetsi
• Ipfupi redunhu kune simba mune chero CAN bhazi redunhu
• Ipfupi kusvika pasi mune chero CAN bhazi redunhu
• Hapana simba kana pasi kune HUD module
• Kashoma - iyo module yekudzora haina kunaka

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Kutanga, tsvaga mamwe maDTC. Kana chimwe cheizvi chiri kutaurirana kwebhazi kana bhatiri / kuvesa zvine chekuita, zviongorore kutanga. Misdiagnosis inozivikanwa kuti ichaitika kana iwe ukaongorora iyo U0157 kodhi pamberi payo chero makuru emakodhi akanyatso kuongororwa uye kurambwa.

Kana chishandiso chako chekuongorora chichikwanisa kuwana makodhi ematambudziko uye kodhi chete yauri kuwana kubva kune mamwe ma module iU0157, edza kuwana IC-B. Kana iwe uchikwanisa kuwana macode kubva kuIC-B, ipapo kodhi U0157 inogona kunge iri yepakati kana yendangariro kodhi. Kana iwe usingakwanise kuwana IC-B, saka iyo kodhi U0157 iyo mamwe mamodule akaiswa anoshanda uye dambudziko ratovepo.

Kunyanya kukundikana kurasikirwa kwesimba kana pasi kune IC-B.

Tarisa ma fuse ese anotumira iyo IC-B module pamotokari iyi. Tarisa mabheseni ese eIC-B. Tsvaga nzvimbo dzekubatanidza pamotokari uye ita shuwa kuti kubatana uku kwakachena uye kwakachengeteka. Kana zvichidikanwa, vabvise, tora diki waya bristle bhurasho uye kubika soda / mhinduro yemvura uye chenesa imwe neimwe, zvese zvinobatanidza uye nenzvimbo painobatana.

Kana paine chero gadziriso dzakaitwa, bvisa iyo DTCs kubva mundangariro uye uone kana U0157 ichidzoka kana iwe unogona kubata iyo IC-B module. Kana pasina kodhi inodzoka kana kubatana kwadzoreredzwa, dambudziko rinogona kunge riri fuse / yekubatanidza nyaya.

Kana iyo kodhi ikadzoka, tsvaga iyo KONI bhazi kubatana pamotokari yako, kunyanya iyo IC-B chinongedzo, icho chinowanzo kuve chiri kuseri kwedashboard. Dzinga tambo yakashata yebheteri usati wabvisa chinongedzo pane IC-B module. Kana uchinge waonekwa, zviongorore ongorora zvinobatanidza uye wiring. Tarisa mitsetse, scuffs, waya dzakafumurwa, kupisa maki, kana plastiki yakanyungudika.

Bvisa ma connector uye nyatsoongorora zviteshi (simbi zvikamu) mukati mezvinobatanidza. Tarisa uone kana vachitaridzika kunge akatsva kana vane tint yegirini inoratidza kuora. Kana iwe uchida kuchenesa zviteshi, shandisa yemagetsi yekubata yakachenesa uye purasitiki bristle bhurasho. Rega kuomesa uye kuisa dielectric silicone girizi panobata zviteshi.

Usati wabatanidzazve majoini kuIC-B, ita mashoma aya macheki emagetsi. Iwe unozoda kupinda kune dijitari volt/ohmmeter (DVOM). Ita shuwa kuti IC-B ine simba uye pasi. Svika dhayagiramu yewaya uye uone kuti simba guru uye zvepasi zvinopinda kupi IC-B. Batanidzazve bhatiri usati waenderera mberi neIC-B ichiri kuremara. Batanidza mutobvu mutsvuku wevoltmeter yako kune yega yega B+ (bhatiri voltage) magetsi anosanganisirwa muIC-B yekubatanidza, uye nhema inotungamira yevoltmeter yako kune ivhu rakanaka (kana usina chokwadi, bhatiri regi rinogara richishanda). Iwe unofanirwa kuona kuverenga kwebhatiri voltage. Iva nechokwadi chokuti une chikonzero chakanaka. Batanidza iyo tsvuku inotungamira yevoltmeter kune bhatiri yakanaka (B +) uye dema inotungamira kune imwe neimwe yepasi dunhu. Zvekare, iwe unofanirwa kuona iyo bhatiri voltage pese paunobatanidza. Kana zvisina kudaro, gadzirisa simba kana pasi redunhu.

Zvadaro tarisa matunhu maviri ekutaurirana. Tsvaga CAN B+ (kana MSCAN + dunhu) uye CAN B- (kana MSCAN - dunhu). Newaya nhema yevoltmeter yakabatana nevhu rakanaka, batanidza waya tsvuku kuCAN B+. Nekiyi iripo uye injini yakadzimwa, iwe unofanirwa kuona voltage inosvika 0.5 volts ine zvishoma kushanduka. Zvadaro batanidza mutungamiri mutsvuku we voltmeter kudunhu reCAN B. Iwe unofanirwa kuona nezve 4.4 volts nekushanduka kuduku.

Kana bvunzo dzese dzichipfuura uye kutaurirana kuchiri kusingagoneki, kana iwe hauna kukwanisa kuseta zvakare DTC U0157, chinhu chimwe chete chaunofanira kuita ndechekutsvaga rubatsiro kubva kune akadzidziswa mota diagnostician, sezvo izvi zvicharatidza IC-B kukundikana. . Mazhinji eaya maIC-B anofanira kurongwa kana kucheneswa kuti akwanise kuisa mota zvakanaka.

Inoenderana DTC hurukuro

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

Unoda rumwe rubatsiro nekodhi u0157?

Kana iwe uchiri kuda rubatsiro neDTC U0157, 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.