Lambda Switch: chiratidzo ( "Priora", "Octavia", "Renault Megane 2," "Ford Focus 2")

Munyaya ino uchadzidza chii munhu lambda vachiongorora, zviratidzo raiva pedyo nebundu kukundikana, funga zvakare. It Anonziwo yakachena Switch. Zvinonzi akagadzawo mune chiutsi chomunda dzomunyika combustion Automotive injini. Zvakare, Switch anoiswa zvose pamusoro peturu uye nokuda Diesel injini.

Basic ruzivo pamusoro okisijeni Switch

Lambda vachiongorora zvakafanana pfungwa kushanda, nokuti ane sero electrochemical rinoumbwa yakasimba zvedongo electrolyte yakavakirwa zirconia. Vaberekawo kushandisa Ceramics alloying yttria. Spraying pamusoro ndiyo nhete rukoko pamwe nokushandiswa Platinum. Zvakaratidza kuti umwe electrode anogamuchira chiutsi gasi, apo mumwe - mhepo kubva mumhepo. Zviri kuburikidza nezvemuenzaniso uyu rinowanika gasi parameters akashanda kwomuzvarirwo mumhepo mhepo. Uyewo kucherechedza kuti chinonyanya vakarongeka oparesheni rinoitwa pa kutonhora kumusoro 300 inegumi. Zviri pasi kudziyisa electrolyte kwakadaro zirconium anotanga kuitisa kutira. Zvino nguva kudzidza pamusoro chii yakafurira sei lambda vachiongorora. Zviratidzo "Priora" Somuenzaniso, achasarudza, kunyange panguva kunzwa.

The kushanda nheyo lambda vachiongorora

Nokuda kuti pane musiyano pakati vakawanda zviri yatinofema, goho voltage rinowanika mhiri electrodes ari Switch. Kuwedzera aikanganiswa ari mudziyo pane imwe tembiricha yakaderera, somuenzaniso panguva injini kutanga, zvakakodzera kushandisa rokumanikidzirwa kudziyisa. Electric coils iri mune zvedongo muviri lambda vachiongorora. It ane kubatana kuti motokari magetsi hurongwa. Kune okisijeni Switch maatomu akafanana, iyo yakavakirwa titanium dioxide. Anoshandura kurwisa dzavo kana injini iri kumhanya. Zviri pamusoro musimboti ichi inoshanda lambda vachiongorora. Zviratidzo VW Golf 3 vakafanana mudzimba motokari.

Okisijeni Switch Job

Panguva ino, kana pane kutanga-uye up injini, injini anoshanda pasina humboo kubva lambda vachiongorora. Yose mhepo-huni reshiyo kururamiswa kunoitika pamusoro Data vakawana kubva nemamwe mano. Zvikurukuru, ichi chinzvimbo sensors vharafu ari throttle, injini tembiricha, injini ichimhanya. The chikuru chepfungwa lambda vachiongorora kwakavakirwa zirconium - ndechokuti vane zvishoma yakatsauka kubva ndozvakajairwa oxygen kugutsikana Kuongorora Kuronga mafuta musanganiswa kunoitika kuchinja rinokosha mune goho voltage ari kuwanda 0.1-0.9 Volts.

Titanium okisijeni sensors

Panewo sensors dzakagadzirwa titanium dioxide. Zvadaro, kana paine shanduko mune zvakawanda chikamu okisijeni iri chiutsi magasi, zvishoma nezvishoma kuchinja inzwi nemishonga. voltage zvakapararira munyika sensors kwezvinhu izvi zvikasaitika. Vane zvakawanda kunzwisisa pane zirconium, kushandiswa mota inodhura kwazvo akadai BMW, Nissan, "Jaguar". On bhajeti motokari mano kwakavakirwa titanium, kazhinji haana kushandiswa nokuda kwavo yepamusoro mutengo. On motokari kuti svikiro uye kuderedzwa mugiredhi isingadhuri zirconia yakachena Switch kushandiswa. Zviratidzo "Renault Megane 2" inoratidza avo kuti urege vakasiyana nevaya vaivapo mumhuri motokari.

Kusawirirana lambda Yatanga Kuongorora

Zvinofanira kucherechedzwa kuti misimboti basa okisijeni sensors ndiwo chete, hakubvi pakuti ndiani mugadziri. Musiyano uripo badzi izvo pasuru kukura zvinhu izvi. Kungavawo dzimwe kubatana, vanowanzoita musiyano iri connector. sensors All, sezvataurwa pamusoro apa, vadziyirwa kana kwete. Somugumisiro, havana zvisingapindirani nhamba waya kubatanidza. Maererano zvokuvakisa misiyano ndedzinotevera: kana zirconium kana titanium. In mhedziso achangopfuura pamusoro hita nguva dzose ane yakatsvuka. Panewo mhando Diesel injini. Vanonyanya Broadband. Haukwanisi gadza pamusoro peturu injini lambda vachiongorora. Zviratidzo ( "car Octavia" ndiyewo ichifarirwa vatyairi zhinji) vari pamwe ne kushaya chikanganiso remitemo nematsananguriro pfupi.

Sei rinokundikana lambda vachiongorora

Kazhinji anokonzera vakurumidze kukundikana Murombo yepamusoro peturu. Iron uye kutungamirira, izvo zvinogona kuvapo murombo peturu pakarepo kuzadza Platinum electrodes. Somugumisiro, kukundikana yakachena Switch hachigoni zvakanaka kubvisa zvose uchapupu. Kana itsvedzerere marin'i ane simba kugadzira, mune riri chiutsi nenyere achawana mumwe yakawanda mafuta. Ndizvo chinhu vakurumidze kukundikana yakachena Switch. Kunyange kana kamwe kamwe tsaona iri bhodhoro Switch angosimuka zvishoma pamusoro solvent kana sipo, unogona pakarepo kuudza kuti akaputsa. Haadi kuona kuwana mhinduro idzi. Kuparadzwa lambda vachiongorora kunoitika pane nyaya apo chiutsi mamiriro anowanikwa kutinhira. Ceramics vari kuparara, saka kuti unopinza zvibhakera akadaro aigona kuiparadza. Kana kugadzwa zvisina kunaka kuvesa angled kana pane chinhu zvakanyanyisa akapfuma mhepo chinotsva muvhenganiswa hwakasimba kudziyisa yacho Switch redzimba. Izvi zvinokonzera rokusamhanyira kukundikana.

Zvishoma dzakakurumbira zvikonzero kukundikana

Tapota cherechedza kuti kana nekuisa lambda vachiongorora haagoni kushandiswa dzakasiyana-siyana sealants, izvo kwakavakirwa nesilicon. Unogona zvakare kuparadza bhodhoro Switch, kana nguva yakawanda kuedza kutanga injini, zvichiita chiduku kumbomira pakati mumwe kuedza. Kunopiwa kuti injini haingasviki kutanga. Izvi zvichaita hazvo kutungamirira ndechokuti mafuta-mhepo muvhenganiswa vachavaka ari chiutsi mugadziriro. Mushure mechinguva uchapisa nokusika bhomba simba. Kunyange chakaremara kuonana kana pfupi wedunhu iri goho redunhu, anogona kuparadza mudziyo. Shared zvekuvaka zvinhu zvinosiyana munyika kuwanda 30..70 zviuru makiromita. It zvikuru pakuti mamiriro ezvinhu ayo kupamba kunoitika. The hwose mukuru sensors umo mune zvimwe kudziyisa. In dzakawanda motokari kureva namaapuro lambda vachiongorora yakadaro. Zviratidzo ( "Ford Focus 2" kana "car" zvinowanikwa yenyu) dzakafanana. Naizvozvo, unogona rokuongorora uye pasina kana zvakanaka kuziva zvose zviratidzo.

Kakawanda breakage Switch

Pakati zvikuru nevanhu nokukundikana zvinogona kucherechedzwa akaputsika kudziyisa maatomu akafanana, uye kurasikirwa manyawi. Nokuda richangopfuura kumhanya mudziyo kunodzikira. Chinonyanya kukosha - musaedza kutsiva lambda vachiongorora nechinhu vatevedzeri. Electronic kuzvidzora chikwata havagoni kuziva wavatorwa chiratidzo. Naizvozvo, nokururamiswa chinotsva musanganiswa kubudikidza Simulator hazvizoitiki. Ona kuti kana yakachena Switch iri kushanda zvinobudirira yedu nyika (murombo-yepamusoro peturu), uye upenyu hwayo hwaiva makore anopfuura matatu pachena, imi hamugoni kunyange kuwana diagnostician. Just vanoda kutsiva yakachena Switch. Zviratidzo "car" chinoratidza pachena kana anodarika 70 zviuru.? Km. Vamwe chete muenzaniso okisijeni sensors uye zvose ave noupenyu zvishoma kupfuura zviuru 30 makiromita.

How kuziva hunonyengera Switch

Kana paine kusagadzikana kushanda injini yakaderera aimhanya, zvinoita sokuti muinjini "troit." Uye anowedzera kuti kudyiwa peturu, motokari simba Zvinoipisisa. Kazhinji vanzwa kwomurazvo, wafting kubva tiwedzere pashure munopfigira kubva muinjini. Zvinogonekawo kuwedzera (chinokosha) ari tiwedzere tembiricha. Dzimwe zvinoitika kudziyisa kwakadaro, simbi iri neshungu nyore. Mune dzimwe motokari, ane mhosva anogonawo ichizotongwa yambiro rambi Check Engine. Asi zvinosuwisa kwete zvose electronic kudzora mamiriro anogona kuona uye anoratidza mhaka chinhu ichi.