Chifukwa chiyani kuwala kwa airbag kumayaka

Airbags (airbag) ndi maziko a njira yopulumutsira dalaivala ndi okwera pakagwa ngozi. Pamodzi ndi dongosolo la preload lamba, amapanga SRS complex, yomwe imalepheretsa kuvulala koopsa kutsogolo ndi mbali, ma rollovers ndi kugunda ndi zopinga zazikulu.

Popeza pilo palokha sizingatheke kuthandiza, gawo lolamulira lidzalengeza kuti sizingatheke ntchito yake ngati pali zolephera za dongosolo lonse.

Kodi kuyatsa kwa Airbag pa dashboard kumabwera liti?

Nthawi zambiri, chizindikiro chosagwira ntchito ndi pictogram yofiira ngati munthu womangidwa ndi lamba wokhala ndi chithunzi chojambulidwa cha pilo lotseguka patsogolo pake. Nthawi zina pali zilembo SRS.

Chizindikirocho chimayatsa choyatsira chikayatsidwa kuti chiwonetse thanzi la LED yofananira kapena chinthu chowonetsera, pambuyo pake chimazima, ndipo nthawi zina chithunzicho chimawala.

Tsopano ulamuliro woterewu umasiyidwa, nthawi zambiri umakhala wochititsa mantha, mbuye safuna izi, ndipo woyendetsa galimoto sayenera kudzipangira yekha dongosolo lodalirika.

Kulephera kungachitike mbali iliyonse ya dongosolo:

• ulusi wa squibs wakutsogolo, mbali ndi airbags zina;
• ofanana lamba mwadzidzidzi;
• mawaya ndi zolumikizira;
• masensa mantha;
• masensa a kukhalapo kwa anthu pamipando ndi kuchepetsa masiwichi kwa maloko lamba;
• SRS control unit.

Kukonza ndi kudzifufuza ntchito ya zolakwa zilizonse kumabweretsa shutdown ya dongosolo ngati zingakhale zoopsa ndi kudziwitsa dalaivala za izo.

Kodi ndizotheka kuyendetsa chonchi?

Injini yamagalimoto ndi zida zina zomwe zimayendetsa kayendetsedwe kake sizizimitsidwa, mwaukadaulo kuyendetsa galimoto ndikotheka, koma kowopsa.

Zomangamanga zamakono zimayesedwa mobwerezabwereza kuti ziteteze anthu muzochitika zosiyanasiyana, koma nthawi zonse ndi dongosolo la SRS likugwira ntchito. Ikayimitsidwa, galimotoyo imakhala yowopsa.

Kukhazikika kwakukulu kwa chimango cha thupi kumatha kutembenukira kwina, ndipo anthu amavulala kwambiri. Mayesero pa dummies anasonyeza ambiri fractures ndi kuvulala kwina ngakhale pa sing'anga liwiro, nthawi zina zinali zoonekeratu kuti iwo sanali ogwirizana ndi moyo.

Ngakhale ndi airbags serviceable, analephera lamba tensioners anachititsa dummies kuphonya malo ntchito ya airbag anatsegula ndi zotsatira zofanana. Choncho, ntchito yophatikizidwa ya SRS ndi yofunika, momveka bwino komanso mwachizolowezi.

Palibe chomwe chingakulepheretseni kupita kumalo okonzekera, koma izi zidzafuna chisamaliro chachikulu posankha liwiro ndi malo pamsewu.

malfunctions

Pamene cholakwika chikuwonetsedwa, chipangizocho chimaloweza ma code olakwika omwe akugwirizana nawo. Palibe ambiri aiwo, makamaka awa ndi mabwalo amfupi ndi zopumira mumayendedwe a masensa, magetsi ndi makatiriji akuluakulu. Ma code amawerengedwa pogwiritsa ntchito sikani yowunikira yolumikizidwa ndi cholumikizira cha OBD.

Nthawi zambiri, ma node omwe amatha kuwonongeka ndi makina kapena dzimbiri amavutika:

• chingwe choperekera zidziwitso ku airbag yakutsogolo ya dalaivala yobisika pansi pa chiwongolero, chomwe chimapindika kangapo ndikutembenuka kulikonse kwa chiwongolero;
• zolumikizira pansi pa dalaivala ndi mipando yokwera - kuchokera ku dzimbiri ndi kusintha kwa mipando;
• ma node aliwonse ochokera ku ntchito zokonza ndi kukonza mosadziwa;
• zida zoyatsira zomwe zimakhala ndi moyo wautali koma wocheperako;
• masensa ndi magetsi unit - kuchokera dzimbiri ndi kuwonongeka makina.

Kulephera kwa mapulogalamu kumatheka pamene magetsi akutsika ndikuwomba kwa fuses, komanso pambuyo posintha ma node popanda kulembetsa kolondola mu unit control ndi pa basi ya data.

Momwe kuzimitsa chizindikiro

Ngakhale kuti ma airbags sangathe kutumizidwa mwadzidzidzi, njira zonse zowonongeka ziyenera kuchitidwa ndi batri yotsekedwa.

Kugwiritsa ntchito mphamvu ndi kuyatsa kuyatsa kumathetsa kusokoneza mawaya kapena mawotchi amakhudzidwa ndi zinthu zadongosolo. Mutha kugwira ntchito ndi scanner yokha.

Pambuyo powerenga ma code, pafupifupi kukhazikika kwa vutolo kumatsimikiziridwa ndipo njira zowonjezera zotsimikizira zimachitidwa.

Mwachitsanzo, kukana kwa choyatsira kumayesedwa kapena mawonekedwe a chingwe chowongolera chimayang'aniridwa. Onani momwe zolumikizira zilili. Nthawi zambiri iwo ndi zida zoperekera mu SRS zimayikidwa zachikasu.

Momwe mungakhazikitsire zolakwika za AirBag mu Audi, Volkswagen, Skoda

Pambuyo posintha zinthu zolakwika, zomwe zakhazikitsidwa kumene zimalembetsedwa (kulembetsa), ndipo zolakwikazo zimakhazikitsidwanso ndi mapulogalamu a scanner.

Ngati kusagwira ntchito kumakhalabe, kukonzanso ma code sikungagwire ntchito, ndipo chizindikirocho chidzapitirizabe kuwala. Nthawi zina, manambala apano okha ndi omwe amasinthidwa, ndipo ovuta amasungidwa kukumbukira.

Chizindikirocho chiyenera kuyatsidwa pamene kuyatsa kwayatsidwa. Pamagalimoto omwe ali ndi mbiri yosadziwika komanso SRS yolakwika kwathunthu, pomwe pali ma dummies m'malo mwa mapilo, babu yamagetsi imatha kumizidwa kapena kuthetsedwa kudzera mu pulogalamuyi.

Njira zachinyengo zowonjezereka zimathekanso, pamene zowonongeka zimayikidwa m'malo mwa zoyatsira, ndipo midadada imakonzedwanso. Kuwerengera milandu yotereyi, chidziwitso chachikulu cha diagnostician chidzafunika.