Vaz-2114, i-probe Lambda: iimpawu ukusilela woluvo kunye nokutshintshwa

Ukuqinisekisa ukusebenza ezinzileyo ye injini yemoto mihla usebenzisa iintlobo ezahlukeneyo nabenzi boluvo ababanikezelayo ukuqokelela ulwazi malunga nomsebenzi omnye okanye enye inkqubo. Ngokusekelwe data zabo, iyunithi yolawulo electronic ukutshintsha umgangatho umxube amafutha, ulungisa isixa salo sokwamkelwa kwigumbi yokutsha, limisela olifunayo ucinezelo ekujikeni, iquka iindlela ezahlukeneyo olongezelelweyo-off.

, рассмотрим его конструкцию и принцип действия. Kweli nqaku siza kuthetha ntoni na woluvo oxygen (isivamvo oksijini) Vaz-2114, cinga uyilo kunye nokusebenza. Ukongeza, sizama ukuqonda kwiimpazamo lwesi sakhi kunye neendlela ukuphelisa yabo.

Yintoni na le woluvo oxygen

Le sensor umoya - isixhobo electromechanical ukumiselwa ubungakanani umxholo ioksijini neegesi zeemoto. isicelo yayo inyanzelekile kubo bonke izithuthi kunye okanyengaphezulu lokusingqongileyo "Euro-2".

Kutheni lento kufuneka? Inyaniso yokuba imimiselo namhlanje zokusingqongileyo zifuna ukuba isithuthi umxholo ubuncinane iikhompawundi eziyingozi kwi qeda. Ukuphumeza zokunciphisa yabo kunokwenzeka kuphela ngenxa ukuyilwa oyinto (stoichiometric) umxube amafutha. Ukuze ezi njongo yaye ukhonza sensor ioksijini, okanye njengoko ibizwa ngokuba, i-probe Lambda. I-electronic unit yolawulo abafumana ulwazi malunga nokuqulethwe ioksijini qeda, kwandisa okanye unciphisa ubungakanani emoyeni ukwenza umxube.

Uphi na lo woluvo oxygen

может располагаться в разных местах, в зависимости от модификации двигателя. In Vaz-2114 Lambda probe kungenziwa akhiwe kwiindawo ezahlukeneyo, ngokuxhomekeke ukuguqulwa injini. Xa "elinesine" powertrains polutoralitrovye exhobele yena encotsheni tube receiver. Uyakwazi ukufikelela kuphela eyayisuka ngezantsi, uqhuba imoto kwi umngxuma ukubukela okanye ezizihambelayo. расположен гораздо удобней. I ilitha-1.6 Vaz-2114 isivamvo oxygen Kulula kakhulu ngakumbi. It kwiglasana ebethelelwa kulo inxalenye eliphezulu istili zeemoto ezininzi. Uya kubona ngokukhawuleza, ephakamisa kwenzakalani.

kanjani woluvo oxygen

имеет достаточно простую конструкцию. E Vaz-2114 Lambda probe umntu uyilo ngokwanelisayo elula. Oku kusekelwe phezu element yodongwe kunye electrode ezimbini. Kaninzi zigqunywe zirconia. Enye i electrode wadibana emoyeni (abawathabathayo imida zonxibelelwano zeemoto), kwaye eyesibini - kunye iigesi zeemoto.

Umgaqo esebenza ngayo isixhobo isekelwe enokubakho umahluko eyenziwe phakathi nabo isixhobo ngexesha lokusebenza injini. Iyunithi yolawulo electronic ethumela ukubetha ombane ukuya woluvo kwaye ahlalutye iguquka. Ngokusekelwe kwi ukwanda okanye ukuhla ombane ngapha iterminal uphenyo, ikhompyutha "yenza isiphelo" malunga isixa oksijini qeda.

Lambda woluvo: uphawu (VAZ-2114)

Ukungaphumeleli womenzi woluvo oxygen "elinesine", ngokuqhelekileyo sikhatshwa mpawu zilandelayo:

• kwiqela lenjongo isixhobo isilumkiso ukukhanya «UHLOLO», ulumkisa umqhubi malunga impazamo;
• ukusebenza injini kwi ezingazinzanga idle (neziphithiphithi abhabhe, nobuhlanti motor ngamathuba);
• unciphiso olubonakalayo amandla ibambelele iimpawu yeyunithi amandla;
• imoto "uphakamisa" kwi izinga iseti;
• ukwanda amafutha;
• Amanqanaba ezingaphezu izinto eziyityhefu kwi iigesi zeemoto (imiselwe umlinganiselo kwizikhululo ezizodwa).

Yintoni uxelele iyunithi yolawulo electronic

Ukuba ukukhanya kwideshbhodi isilumkiso yalikhanyisa ukubonisa ngesiphoso ngokusebenza kwe-injini kunye ukutshiswa yayo sikhatshwa nezi ngxaki zichazwe ngentla, kungakuhle ukuba aqhube uvavanyo esisebenza. Namhlanje kunokwenziwa, zombini kwisikhululo inkonzo, nasemakhaya. Kakade ke, ukuba unalo njengomvavanyi okhethekileyo laptop computer (tablet, smartphone) ne-software efanelekileyo. Xa uqhagamshela le fowuni iza kukunika Iikhowudi iingxaki kunokwenzeka.

, вышедший из строя, может заявлять о своей неисправности следующими ошибками: E Vaz-2114 Lambda sensor, abalawuli, ungenza ibango swihoxo zilandelayo ayilotyala lakhe;

• P0130 - engeyiyo uphawu sensor;
• P0131 - level ngokugqithisileyo ioksijini kwemfuneko yeegesi zeemoto;
• P0132 - umxholo ioksijini eliphantsi kakhulu;
• P0133 - amandla okanye kade uphawu sensor;
• P0134 - ukungabi uphawu woluvo.

Yintoni enokwenzeka ukuba probe Lambda

Resource Lambda probe "elinesine", wathi ngumvelisi, kuba ths 80. Km. Kodwa ke oku akuthethi ukuba kungatshitshi kungekudala bakhonze kabini yonke imihla.

могут быть: Unobangela nandzu Lambda uphenyo Vaz-2114 zezi:

• nobushushu yelungu ukusebenza;
• seal isivamvo ukungaphumeleli odityaniswe umzimba zeemoto ngezilingo;
• isixhobo contact odla ngenxa ukusetyenziswa kwamafutha kakuhle okanye zoqhagamshelwano oyile (njengesipholisi) in ipetroli.

Inkqubo kwimeko yeengxaki probe Lambda

Ukufumana iimpawu kukuphanza woluvo oxygen ayikho ezikhawulezayo ukubalekela evenkileni ukuze kwidivayisi entsha. Ukufakela Lambda zihlole Vaz-2114 yi eqolo kangaka. Into yokuba kukho le probe malunga 2.5 amawaka. Engange. Ngoko ke, kufuneka uqale:

• abangaboni ahlole probe Lambda;
• ukuseka zokuwaguqula (kwimeko kuthengwe indawo omtsha nangenxa);
• ukuvavanya ukusebenza kwe-probe.

Yeyiphi isivamvo Lambda kwi Vaz-2114

In imodeli yokuqala "Samara" iinjini imodeli polutoralitrovye elinesine inkampani efakiweyo "Bosch" abenzi boluvo 0258005 133. Le oksijini isivamvo olunikiweyo unit amandla umsebenzi ngokungqinelana neemfuno "Euro-2".

Ukususela ngo-2004, le iinjini Vaz-2114 ziye kuzilungiselela kunye nabenzi boluvo "Bosch" 0258006 537. Bona kwahluke ukuguqulwa sangaphambili ebusweni element ubushushu. Kuyaphawuleka ukuba i "Bosch" kubo bonke abenzi ioksijini "elinesine" ezime interchangeable.

Khangela ukusebenza woluvo oxygen ngezandla zabo

на работоспособность? Indlela ukukhangela uphenyo Lambda kwi Vaz-2114 kwi yokusebenza? Uxilongo inokuba kwenziwa kuphela izixhobo usebenzisa oscilloscope. Kodwa ukuqonda ukuba okanye hayi isebenza, kunokwenzeka ngaphandle elektroniki zingabi lula. Ukuze wenze oku, kufuneka nje voltmeter. Connect "thabatha" probe wayo emhlabeni, kwaye "positive" waqukumbela "B" kwi Isidibanisi sensor, ngaphandle zokuqhawula kwi-network ekwinqwelo. Vula i ucinezelo uze ujonge voltmeter. Le ombane kwisixhobo output kufuneka angqinelane ombane bebhetri. Ukuba ingaphantsi, ngoko, uphazamiseko kwisekethe woluvo.

Ukuba ombane ngu Kulungile, khangela ukusebenza nobuntununtunu element probe. Ukulungiselela le njongo, qhagamshela 'thabatha' probe voltmeter ukuya terminal "C" womenzi woluvo, yaye "positive" - ukuba "A" contact. I zombane kufuneka ibe phakathi 0,45 V. Kwimeko yokudlula le index mkhulu kuno 0,02 V, kuyimfuneko ukuba indawo woluvo.

Ukulungiswa okanye ichithwe

Ekubeni sizimisele ukuba woluvo oxygen sinesiphene "elinesine", ungakwazi noba zama ukulungisa, okanye esikhundleni nje. Ekubuyiseleni woluvo kukuba ukucoca abafowunelwa yalo idipozithi. Ukuze abe isizathu ukuba icebo uyekile ukusebenza ngokufanelekileyo.

Ukuqalisa woluvo kufuneka unscrewed ukusuka sokuqokelela okanye umbhobho otyiwa. Oku akusoloko kulula. Inyaniso yokuba umzimba wakhe kudla kakhulu ukuthatha ukukuthanda ngamandla iziqalelo bathi kwenkqubo zeemoto. Kulo mzekelo, ulwelo kunokunceda nxamnye irusi (WD-40 okanye okufanayo). Phatha esisiphambuka lolwelo kwaye ulinde isiqingatha seyure.

Xa woluvo na ozithukululeyo, sinikele ingqalelo umzimba wakhe. Yena akayi yokusonga. Abezonxibelelwano ukuba icace ke, kukho kwiindawo zokubeka yezindlu ezantsi.

Okubalulekileyo: Musa ukucoca abafowunelwa zoomatshini (ngemela, sandpaper, iifayile inaliti, njl ...)! Ngoko ke uya mandundu kuphela imeko kwaye usoloko enokuwona woluvo.

Coca abafowunelwa kufuneka ibe kuphela ngoncedo wemichiza. Umzekelo, orthophosphoric acid. Nje ukubeka inxalenye esezantsi amacala kwi acid kangangesiqingatha seyure, uze ndiwatshise irhasi ukuya sokukhuphela.

Akukho mfuneko ibattery woluvo kwaye namarhela umzimba wakhe. Njengoko yokusebenza ibonisa, emva kokuba inkqubo enjalo, ukusebenza kwayo ayiyi kuba imali.

Ukuba ukhetha ukubuyisela woluvo ioksijini, okuzenzekelayo ivenkile ukuthenga isixhobo esitsha, iinkcukacha ezifanelekileyo, bayimisa endaweni endala. Ukuguqula ucinezelo, qala injini, shushu phezulu kwaye ujonge ukuba ukukhanya isilumkiso esibanekile «UHLOLO».

Iindlela nenkohliso unit control electronic

Kukho iindlela ezintathu ukubuyisela injini nenkqubo yalo yangaphambili, ngaphandle ukuthenga woluvo ioksijini entsha. Ngaphandle kwamathandabuzo, baye basungula yesandla seengcibi zethu abanezakhono. Kwaye baphetha ukuba kuyimfuneko yokuwalahlekisa iyunithi yolawulo electronic, kangangokuba akazange phawula impazamo ukusebenza woluvo.

Indlela yokuqala - mechanical. Ukufezekisa oku, phakathi uphenyo Lambda kunye eziphindaphindiweyo yezindlu (umbhobho otyiwa) kwiglasana ebethelelwa ibe spacer ezizodwa (kwisingxobo). isicelo sayo ivumela abafowunelwa ukuba ukude amacala evela iigesi zeemoto. Ngenxa yoko, isixa oxygen therebetween bandiswe, kwaye iyunithi "indumiso" japan ulawulo-elektroniki.

Kukho efanayo kuyekela Lambda probe 2114 malunga 500 engange. Ukuba unaso lathe, ungenza oko ngokwabo.

Indlela elandelayo iqhinga ikhompyutha - elektroniki. kubume bayo usendleleni yokuba kwisekethe woluvo ukucwangcisa converter nobu-, kuqulethe resistor elinye (1 Mohm), oluhlaza umsantsa soldered iingcingo isinxibelelanisi kunye capacitor omnye (1 microfarad) enxulumene phakathi bakhokelayo eluhlaza namhlophe. Ngenxa ezithile ubuqhetseba elula, iyunithi yolawulo ngekhompyutha ziya kusoloko kufumana uphawu efanelekileyo ombane, kwaye amkele umsebenzi uphenyo Lambda njengoko kufanelekile.

Kungenjalo, unako kwakhona kukhazimla eli, kancincane software. Ke ndikholose zazo ezinjalo nge "ingqondo" ye weengcali injini ngcono.

Indlela ukwandisa ubomi probe Lambda

Mpilo sensor wakhonza elide kangangoko kunokwenzeka, musa lokukhathalela macebiso alandelayo:

• Sebenzisa kuphela aphezulu amafutha-quality;
• Musa ukushiya ioli amafutha kunye nezinye iziselo inkqubo;
• bukela ubushushu yokusebenza injini, musa ukuvumela ukuba shushu ngokugqithisileyo;
• Ukuhlola woluvo oksijini ngokungqinelana neshedyuli yolondolozo lwesiqhelo ezibonelelwa ngumvelisi;
• xa uzingela imiqondiso ebonisa ingxaki Lambda-uphenyo, kume kunye noxilongo.