Rough road sensor uye mota adsorber - chii uye vanoshanda sei

Nekuuya kweinjini dzejekiseni, nhamba yakakosha yemasensa yakawedzerwa kuvandudza simba uye kuita kwezvakatipoteredza. Muchinyorwa chacho, tichabata pane zvishoma-inozivikanwa rough road sensor uye totaura nezve absorber - kuti chii uye nei ichidiwa. 

Chii chinonzi DND?

Iyo isina kugadzikana yemugwagwa sensor idiki diki iyo inodzima kwechinguva injini yekuongorora system kwechinguva kuitira kuti Cheki Injini isarambe ichiratidzira pane chiridzwa panhare panguva yekukanganisa. Iyo sensor ine basa rekudzivirira. Pane injini ine Euro-3 chiyero chakatipoteredza uye pamusoro, iyo-bhodhi system inofanirwa kuita nekukasira kana ichipfura zvisirizvo, sezvo izvi zvichidarika mwero wekubuda gasi. Paavhareji, zvinosvika zvina zvisirizvo zvinoitika pamazana ese anoshanda maekisheni, saka indasitiri yazvino yemotokari yave nenguva ichinetsekana nezve kuunzwa kweyakaomarara pane-bhodhi kuongororwa.

Pakati pese, isina kunaka nzira yemugwagwa inofanirwa kuona nekuona kusimba kwemuviri kudedera uko kunokanganisa mashandiro einjini.

Chii chinonzi adsorber?

Mushure mekuunzwa kweiyo EURO-1 chepfu zviyero, iko kudikanwa kwakamuka kwehuwandu hwekudzora mweya wekubvisa gasi mumhepo, pamwe nekudzora peturu kubuda. Iyo adsorption sisitimu haibvumire iyo peturu mhute kuti ipinde mumhepo, nokudaro ichizorodza mutyairi uye vafambi vehwema hwe peturu, nokudaro vachiwedzera hushamwari hwezvakatipoteredza uye mwero wekuchengetedza moto.

Mu adsorber pachayo pane kabhoni yakamisikidzwa inobata zvinhu zvese zvinokuvadza kana injini isiri kumhanya. Iyo system inonzi EVAP uye inoshanda seinotevera:

• pakupera kwekushanda kweinjini, mhute inoonekwa mutangi remafuta, iyo inokwira kumutsipa wekuzadza mafuta uye inotarisa kunze, ichigadzira kudzvinyirira kune njodzi mutangi;
• padyo nemutsipa panopihwa separator, iyo inoparadzanisa mvura kubva mumhute, inoyerera nepombi dzakakosha dzichidzokera mutangi muchimiro chemafuta condensate;
• iwo akasara emhepo, ayo akaparadzaniswa asina kusangana nawo, pinda mu adsorber, uye mushure mekutanga injini kuburikidza nevhavha yekufefetera, mweya wemafuta unopinda mune yakawanda yekudyira, uye wozopinda mumagetsi einjini.

Iyo misfire cheki mashandiro inoshanda sei?

Chero jekiseni injini ine yakazvimiririra-yekuzvionera system ye misfire. Iyo crankshaft chinzvimbo chinzvimbo chakaiswa padhuze ne crankshaft pulley, inova chinhu chemagetsi inoverenga kumhanya uye kugadzikana kweiyo pulley kutenderera, uye inopa mapuru kune injini yekudzora yuniti. 

Kana iyo sensor ikaona kutenderera kusingachinji, cheki yemoto inoitwa nekukasira, mushure meizvozvo "Injini yekukanganisa" inogona kuoneka pane panhare yezviridzwa, uye kana scanner scanner yakabatana, nhoroondo yemoto yakaipa ichaonekwa mumushumo.

Inobata sei iyo sensor yemugwagwa inoshanda?

Iyo sensor, zvichienderana neyakagadzirwa maficha emota, inowanzoiswa pamberi penhengo yedivi, inogona zvakare kuwanikwa pane furemu kana suspension element. Basa rayo rinobva pamusimboti wepiezoelectric element - mafambiro emagetsi anogadzirwa panguva ye deformation. Nenzira, musimboti wekushanda wakafanana nekugogodza sensor. 

Kana kushanduka kwechinhu che piezoelectric element kuchidarika mwero unobvumidzwa, ipapo pane chinobuda chinoratidza chiratidzo chekufamba munzira isina kukwana. 

Nei ini ndichida iyo yakaoma mumugwagwa sensor?

Kana uchityaira mumugwagwa usina kukwana, mamiriro ezvinhu anogona kubuda umo vhiri rinopwanya zvishoma pamusoro pevhu, iro parizvino rinotungamira kuchinjiso mukutenderera kwe crankshaft. Kutenda kune yepamusoro-chaiyo crankshaft kutenderera sensor, iko kutsauka kudiki kunoonekwa ipapo sekukanganisa kwemoto.

Nekuda kwekuvapo kweDND, kugara uchiongorora zvikanganiso kwakambomiswa, uye pane dzimwe mota dzemazuvano, kuvesa kwacho kuchinjiswa kunonoka, kune yakanyanya kunaka kuvesa kwemusanganiswa. 

Rini uye nei iyo yakashata nzira sensor yakaonekwa pamotokari?

Panongotanga vatyairi vemotokari kutanga kufunga zvakanyanya nezve nharaunda, iyo Euro zviyero zvakatangwa. Muna 1995, iyo Euro-2 yakajairwa, zvichisungirwa kushongedza mota nechinokonzeresa, zvichiteerana, uye ma sensors ekutsvaga okisijeni mumhepo yekupisa. Panguva ino, mota dzese dzaive dzakagadzirwa neyakaomesesa maseru emumugwagwa.

Pfungwa dziri kumashure kwekumisikidzwa kweDND iri nyore: mafuta asina kupiswa anokurumidza kuparadza iyo ceramic catalytic converter. Saizvozvowo, kumisikidza kwekukanganisa kunokutendera kuti umise peturu musirinda umo musanganiswa hauna kubatidza, izvo zvinokutendera kuti uchengetedze chinokonzera kubva kumhedzisiro inokuvadza.

Kana kukanganisa kwakagadziriswa zvisina tsarukano, mumasilinda akasiyana, iyo Cheki Injini ichakuzivisa nezve izvi - zvine musoro kuita diagnostics yekombuta yemota.

Kana iyo misfires ine chekuita nekushanda kweiyo rough road sensor, iyo yambiro mwenje haibatike.

mhedziso

Saka, iyo rough road sensor uye adsorber zvinhu zvakakosha muhurongwa hwakaoma hweinjini yekupisa yemukati. Kushanda kweiyo rough road sensor inokubvumira kuti udzivise kuverenga kwenhema pamisfires, pamwe nekuburitsa zvinhu zvishoma zvinokuvadza mumhepo, uyezve, iyo adsorber haingotarisi nharaunda chete, asiwo hutano hwemutyairi nevafambi. .

Mibvunzo nemhinduro:

Ko rough road sensor iripi? Zvinoenderana nemhando yemotokari. Mune avo vakashongedzerwa neABS system, sensor iyi inogona kunge isipo (iyo system pachayo inoita basa rayo). Kana iyi sisitimu isipo, ipapo sensor ichaiswa munzvimbo yekurudyi kumberi vhiri, semuenzaniso, pane fender.