Kusinthasintha kwa injini. Ndi chiyani ndipo ndingayikonze bwanji?

Mumaima momasuka, ndipo injini ya galimoto yanu, m’malo mwa phokoso labata ndi losangalatsa, imapanga phokoso losokoneza. Kuphatikiza apo, zosinthazi zimangowuka ndikugwa, ngati zodzigudubuza, kusuntha singano ya tachometer mmwamba. Chifukwa cha nkhawa? Cholakwa chawo chingakhale chiyani komanso momwe angathanirane nacho?

Muphunzirapo chiyani pa positiyi?

• Kodi kuthamanga kwa injini yosambira kumatanthauza chiyani?
• Zomwe zimayambitsa kuthamanga kwa injini ya wavy ndi chiyani?
• Nanga bwanji ngati injini ikuyenda mosiyanasiyana pa liwiro lopanda ntchito?

Mwachidule

Zomwe zimayambitsa undulating zopanda pake ndi zolakwika zamakina, monga kuwonongeka kwa mota ya stepper, ndi zolephera zamagetsi - masensa, zingwe. Nthawi zina chifukwa chake ndi prosaic: chiwombankhanga chonyansa chomwe kompyuta imawerenga molakwika za kuchuluka kwa mafuta omwe amaperekedwa ku injini. Zimwi ziindi mulakonzya kuzumanana kusyomeka kulinguwe.

Chifukwa chiyani chizungulire chikugwedezeka?

Chifukwa unit control ikufuna zabwino. Kompyuta yomwe ili pa bolodi ikalandira zowerengera zilizonse kuchokera ku masensa aliwonse m'galimoto zomwe zingakhudze magwiridwe antchito a injini, nthawi yomweyo imawayankha. Komanso akalakwitsa. Ndipo pamene, mu kamphindi, amalandira zidziwitso zotsutsana kwathunthu kuchokera ku sensa ina. Amamvera aliyense wa iwo moyenera. imakonza ntchito ya injini, nthawi zina kuwonjezeka ndiyeno kuchepetsa liwiro. Ndipo mobwerezabwereza, mpaka mutasunthira ku gear - chirichonse chikuwoneka kuti chikugwira ntchito bwino pamene chikufulumizitsa - kapena ... mpaka gawo lowonongeka lisinthidwa.

Kutuluka

Ngati muwona zizindikiro zosokoneza za mafunde ozungulira, choyamba fufuzani mawaya amagetsi, ma spark plugs ndi zoyatsira moto... ndipo kachiwiri kulimba kwa mizere yolowera komanso mizere yotsekera! Nthawi zina ndi kutayikira komwe kumayambitsa injini yosagwirizana, momwe mpweya umalowa padziko lapansi, ndikuchepetsa kusakaniza kwamafuta. Kusokonezeka kumachitika makamaka pamene mpweya umalowa m'magazi pambuyo pa mita yothamanga. Ndiye kompyuta imalandira deta yotsutsana kuyambira pachiyambi ndi kumapeto kwa dongosolo, ndiko kuti, kuchokera ku kafukufuku wa lambda, ndikuyesera kulimbitsa injini mwamphamvu.

Wosweka stepper mota

The stepper motor m'galimoto ndi yomwe imayang'anira kuthamanga kosagwira ntchito, ndipo ndikulephera kwake komwe kumayambitsa kusinthasintha kwachabechabe. Dothi ndi mdani. Kuyeretsa olumikizidwa owonongeka mawaya ayenera kuthandiza. Ngati vutolo ndi lalikulu kwambiri, monga chigawo chowotcha kapena valavu yopanda ntchito, mudzafunika mota ya stepper. sinthani.

Kutsamwitsa kwauve

Ngakhale imayendetsedwa ndi stepper motor, ndikuchokera ku throttle valve kupita ku powertrain control unit yomwe imodzi mwazinthu zofunika kwambiri pamabwalo agalimoto imaperekedwa: chidziwitso chomwe dalaivala wangopondereza chowongolera. Inde, malinga ngati wosanjikiza dothi sanatsatire, zomwe zimasokoneza ndi kusokoneza ntchito yoyenera.

Thupi la Throttle ndilokwanira zedi ndi chotsukira mafuta apadera. Kuti muchite izi, choyamba muyenera disassemble fyuluta ndi mpweya ngalande, ndiyeno kutsanulira mankhwala mu valavu throttle. Munthu wachiwiri pa nthawi ino ayenera kugwiritsa ntchito gasi pedal m'njira yoti apitirize kuthamanga nthawi zonse. Inde - pa injini yothamanga.

Mukamaliza kuyeretsa thupi lanu, musaiwale za kompyuta yanu. kuwongolera iye.

Pa bolodi kompyuta

Galimotoyo ikakhala yaying'ono, m'pamenenso imakhala ndi mlandu. zamagetsi... Kunena zowona, tikulankhula za kuwerengera kolakwika kwa masensa omwe amawongolera ECU, monga kafukufuku wa lambda, sensa ya malo a crankshaft, masensa ambiri a kutentha, sensa ya throttle position kapena MAP sensor. Sensa iliyonse ikalephera, kompyuta imalandira deta yolakwika, nthawi zina yotsutsana. Vuto lalikulu, ndithudi, limakhala pamene masensa amalephera kwa nthawi yaitali ndipo kompyuta sichiyendetsa bwino injini.

Mu msonkhano, katswiri wautumiki adzagwirizanitsa chipangizo choyezera matenda mu ubongo wa galimoto yanu kuti mudziwe komwe kuli vuto.

Kukhazikitsa kwa LPG

Magalimoto a gasi womvera komanso womvera pa chizungulire. Makamaka ngati china chake sichinayende bwino pamsonkhano ... chochepetsera gasi... Kuti asawononge injini, kusintha kwake kuyenera kuchitidwa ndi dipatimenti yautumiki yomwe ili ndi mpweya wotulutsa mpweya. Ngati kusintha sikubweretsa zotsatira zomwe zikuyembekezeredwa, m'malo mwa gearbox yowonongeka idzafunika.

Kodi injini ikugwedezeka pamene ikugwira ntchito? Mwamwayi, sitolo ya Nocar ikuyenda bwino, kotero mutha kusangalala ndi ulendo wanu popanda mavuto. Yang'anani zotsalira kapena zokonzera zagalimoto yanu autotachki.com!

avtotachki.com, shutterstoch.com