Snag mumwe lambda vachiongorora nemaoko avo richiswedera

Kubva nyaya, uchadzidza sei kuti snag lambda vachiongorora nemaoko avo uye kana kwete kuisa naro motokari yako. Kubva sei qualitatively combusted mhepo-mafuta muvhenganiswa injini inotsamira ayo kunyatsoshanda. Zvakakosha chaizvo kusarudza Zvakanyanya Kunaka Panguva Yepamuviri inorwara zviri pamusoro peturu uye mhepo, zvichienderana mutoro pamusoro injini.

Kana kuvimba carburetor kugadziridza motokari dzekare zvose unhu Kurongwa uye uwandu huni ezvinhu nhasi ndiyo siyanei. All kupiwa zvakanaka mumaoko microprocessor michina uye rakakura uwandu sensors.

ari injector chinotsva jekiseni hurongwa sei

Pane rinokosha chaizvo zvinoriumba kuti zvinowanikwa jekiseni mugadziriro:

1. Mafuta mumota.
2. Mafuta pamwero Switch mune pekugara rimwe ane pombi uye firita.
3. Mafuta njanji (kuiswa iri injini mupanda pamusoro yaunodya zhinji).
4. The mokugezera kushandisa peturu musanganiswa iri combustion mukamuri.
5. kuzvidzora chikwata. Kazhinji, zviri akatasva mukati motokari, hunobvumira kudzora nerubatsiro mhepo-huni nezvakasanganiswa.
6. Pedza hurongwa iyo kunovimbisa zvachose zvinokuvadza.

Yakanga pakupedzisira yakatarwa snag lambda vachiongorora. Nemaoko ake ( "Lancer 9" uye "vakanciq" nemi, hazvina basa) anogona kuita nyore. Asi anofanira kuziva zvose nemigumisiro installation "chivhariso". Snag mumwe lambda vachiongorora nemaoko avo pamusoro "Priora" anogona kuitwa uye nyore design, chero zvazvingava, zvichava kuchikosha kukanganisa kushanda injini.

vangani sensors mumotokari

Okisijeni sensors (lambda Yatanga Kuongorora) akatasva munyika yacho chiutsi epasi chiutsi gasi motokari ano vane jekiseni mafuta jekiseni hurongwa. The Hurongwa vangava imwe kana mbiri yakachena Switch. Kana iwe gadza mumwe, riri shure CATALYTIC convert. Kana vaviri, pamberi uye pashure.

Yandinotambudzika mairi mumwe anoyera chikamu okisijeni pakarepo nomurwizi pamusoro humburumbira, uye anotuma chiratidzo aro wemagetsi kudzora chikwata. Wechipiri, izvo hwavapo nomurwizi pamusoro tiwedzere inodiwa kugadzirisa kuverenga rokutanga.

Nheyo nokushanda lambda vachiongorora

All motokari zvemagetsi, riri basa yakarurama paumbwe musanganiswa, rinobatanidzwa kugovera huni injectors. Uchishandisa okisijeni Switch vagara vandifungira uwandu mhepo hunodiwa kuumba yepamusoro nezvakasanganiswa. Nemhaka yakanaka-Tuning pamusoro lambda vachiongorora anogona kuzadzisa yakakwirira mwero kwezvakatipoteredza ushamwari uye upfumi.

Chinotsva iri combusted chose, iro goho kusvika yakaisvonaka mhepo nenyere - iri ndinoiitawo ikoroji. Chaiyoiyo chipimo chemushonga mhepo uye peturu - imwe fuma iri mafuta upfumi. Chokwadi, mashoko CATALYTIC convert machira kuti bhodhoro Switch inopa yakagadzikana injini oparesheni. Asi izvi nokuti chinoitwa zvinokosha nesimbi, mutengo zvakakwirira zvikuru. Uye kana akatadza yokutsiva kuchaguma rakanaka sendi. Naizvozvo, pane pfungwa: "Asi pane snag lambda vachiongorora, nemaoko ake (VAZ-2107 kunyange kunoda kutsiva okisijeni Switch) hazvisi nyore kuita."

Design zviri okisijeni Switch

Chitarisiko ari mudziyo uyu nyore - refu electrode muviri iyo amunzwire waya. Platinum ra pekugara (chaizvo kuti simbi anokosha uye kukurukurwa pamusoro). Asi nechomukati sechivako "akapfuma":

1. Metal kuonana, iro rinobatanidza waya kubatanidza Switch pamwe chinoshingaira magetsi maatomu akafanana.
2. The chisimbiso dielectric kuitira kuchengeteka. It ane buri diki iyo mhepo runoyerera kupinda redzimba.
3. Zirconia zvakavanzwa mhando electrode, riri mukati zvedongo ferrule. Apo aibuda pari panguva electrode iri kwayo kudziyisa kuti tembiricha iri kuwanda 300 ... 1000 ° C.
4. Protection sikirini ane aperture kuti zvaikosha chiutsi magasi.

marudzi sensors

nezvemarudzi maviri mikuru okisijeni sensors, izvo zvinoshandiswa motokari mafomu nhasi:

1. Broadband.
2. Two-pfungwa.

Pasinei mhando, vane substantially kufanana zvemukati mudziyo. External zvakafanana, sezvamunoziva, zvakare kuwanika. Asi nheyo kushanda zviri zvakasiyana. Broadband okisijeni Switch - ari upgraded maviri-pfungwa.

Chakasimudzira pumped chinoumba iyo, nokuda voltage zvakasiyana, inopa mureza electronic kudzora chikwata. Ichi chinhu magetsi romugove inogona kana kusimbiswa kana kuva simba. Saka shoma mhepo anopinda pakakoromoka, uye vakaongorora. Zviri Panguva iyi, nokuyerwa CO wevasungwa munguva chiutsi gasi. Asi dzimwe nguva izvozvo kugadzirwa uye yakaiswa snag lambda vachiongorora nemaoko avo. "Chevrolet Lanos" Somuenzaniso, zviri akatsiga uye haapi zvakaipa kukanganisa refills pashure peturu.

Kutsunga yakachena Switch atadze kushanda zvakanaka

Chokwadi, chinhu ichi hachisi husingaperi, pasinei kwayo kudhura, uye Platinum mu murwiyo. Chokwadi, okisijeni Switch asina kunze, uye pane imwe nguva anogona akarayira kurarama kwenguva yakareba. Uye ipapo vachaonekwa zvimwe zviratidzo:

1. Anowedzera zvikuru pakakura chiutsi magasi ose CO chechetere. Kana motokari yako akashongedzerwa ane okisijeni Switch uye CO pamwero yakakwirira zvikuru, zvinoratidza kuti kudzora mudziyo kutadza. Kuona zviri zvinokuvadza runobvira chete pachishandiswa negasi analyzers. Asi yaakatengwa kushandisa hakusi zvinobatsira.
2. Very mafuta kudya kunowedzera. Nyatsoteerera kuti iri-bhodhi pakombiyuta. Ona zvinotaurwa kuitika kudyiwa peturu. Iyi ndiyo nyore nzira. Sezvo inogona kutongwa nokuda kakawanda refills.
3. Uye yokupedzisira chikabviswa - ndicho Lighted rambi pamusoro chiridzwa Panel anoratidza mhosva muinjini.

Kana usingakwanisi kuita Kuongorora chiutsi gasi achishandisa zano rinokosha, zvinogona kuitwa nemaziso. Light utsi - ichi chiratidzo chokuti mafuta musanganiswa iri mhepo yakawanda. Black akataurawo pamusoro yakawanda peturu. Saka, zvinokwanisika here kutonga atadze kushanda zvakanaka wegadziriro. Asi mamiriro acho ezvinhu akasiyana, kana pane snag lambda vachiongorora. Nemaoko ake ( "Volkswagen", Vaz, "Toyota" - upi motokari) anoitwa, zano akadaro nyore.

The zvinokonzera breakdowns

Zvinokosha kuteerera chokwadi kuti yakachena Switch iri mukati mevira mafuta. Somugumisiro, Kuronga peturu ine zvinokosha kukanganisa kushanda lambda vachiongorora. Kana peturu rine tsvina zhinji, asingadi kuita GOST, kbps, yakachena Switch ichabereka chikanganiso kana mureza kururama electronic kudzora chikwata. In yakaipisisa Kana mudziyo rotsva. Uye ichi chinoitika nemhaka mukuru kugutsikana mutobvu, iyo rakachengetedzwa pamusoro Switch uye kuchambokanganisa kushanda kwayo. Asi pangava nedzimwe zvinokonzera kukuvara:

1. Zvokuimba Impact - vibration iri kushingaira kushanda motokari, zvichiita kuti kukuvadza kana kupisa-dzimba. Repair kana kudzorerwa hazvibviri, asi pfungwa nzira - ndiye kutengwa uye kugadzwa itsva.
2. Usava mudzimu chinotsva hurongwa. Kana mhepo-huni muvhenganiswa haisi chose kupiswa, chin'ai anotanga aiisa pamusoro redzimba lambda vachiongorora uye anowira mukati nomumhepo Inlet yokutanga. Chokwadi, yokutanga nguva anoita rokuchenesa mudziyo. Asi kana inoda nzira iyi kazhinji, iwe unenge uchida hwokugadza mudziyo mutsva.

Edza nguva nenguva rokuongorora motokari yako. Muchiitiko chino, hamuna chaisatarisirwa kukundikana zvikuru zvinoriumba.

troubleshooting

Chokwadi, yakarurama zvikuru pakupindura breakdowns chete nechirwere pamusoro michina. Asi kuziva breakage Switch anogona kuva pamusoro yayo, Zvaringana kuverenga nokungwarira pamusoro Switch yayo unhu. Asi yakatarwa iri apo neapo snag lambda vachiongorora. Nemaoko avo (VAZ-2114 kana mumwe motokari kana uine) kuti chivhariso-hornblende anogona kugadzirwa chaiyo. troubleshooting algorithm iri sezvinotevera:

1. Iwe kuzarura Hood uye kuwana chiutsi zvawanda. Kuita basa rinodiwa pamusoro injini haachandidi pasi, sezvo izvi zvingaita kukuvara. Riri CATALYTIC convert lambda vachiongorora.
2. Kuita ongororo kwokunze. Kusvibisa, dema, chiedza patina - zviratidzo zvisiri kushanda chinotsva hurongwa. The yokupedzisira ari chiratidzo inoti kutungamirira kuti zvakawanda zviri magasi.
3. Kutsiva chinhu okisijeni Switch, uye ongorora chirwere yose mafuta hurongwa zvakare. Kana utachiona isina kuchengetwa, zvinokosha kuramba troubleshooting.
4. Chokukuvadza Switch chivhariso uye pamurume nayo voltmeter pamwero kusvika 2 volts. Tanga injini uye vawedzere injini kukwira maminitsi 2500, uye ipapo yakaderera kusvikira simbe yepamusoro. The voltage shanduko inofanira kuva diki - iri kuwanda 0,8..0,9 volts. Kana pasina shanduko, kana voltage ndiyo razero, tinogona kutaura Switch kukundikana.

Zvinogonekawo kutonga chokupika mamwe kukuvara. artificially kusika munhu Vacuum iri Vacuum chubhu. The voltage inofanira kuva pasi chaizvo - asingasviki 0.2 volts.

Okisijeni Switch Source

Inonzi kumeso uye irambe kushanda motokari, zvakakodzera kuchengeta nguva dzose rwokugadzira kuongorora. Somuenzaniso, lambda vachiongorora inoda rokuongorora ose zviuru 30 makiromita. Uye upenyu haana anopfuura zana zviuru - hazvina zvakakodzera kushandisa motokari pamwe old kweva - ino chete kutungamirira ndechokuti injini zvichabviswa pakugadzira ipapa. Zvino mubvunzo - kana kutaura kwako motokari snag lambda vachiongorora? Maoko ake ari "Kalina", zano chakadai chingaitwa mumaminitsi mashoma.

Asi pano pane caveat. Muchairi anogona hazvivimbisi kuti chinotsva, izvo azadza motokari unhu yacho. Chokwadi, vose vakazoguma kushandiswa kuzadza peturu, chakatengeswa rake kufarira gasi chechitima. Asi ndiani anoziva Zvinoumba peturu, rinodururirwa ikoko? Saka edza kuvimba gasi dzemapurisa "muchiso" kuti vanokoshesa zita ravo. Asi kana pane nhamba zvakanaka peturu pazviteshi, unofanira kugutsikana kuti pedyo pane. Uye marambi echando zvikanganiso - iri kakawanda chakajairika, izvo zvichakubatsira kubvisa zvose trompe l'oeil kugadzwa.

Homemade mudziyo-snag

Zvose zvinoenderana chii zvinhu zvaunazvo. Zvinokosha kucherechedza kuti snag lambda vachiongorora nemaoko avo wha ringava zvikuru kutengeka, kuchiri anoshanda zvakakwana. The yakachipa pashiri Ipfungwa - mukaravhani. Made muviri nendarira. simbi Iri nani kusarudza, nekuti ine yakakwirira chaizvo kuramba kuti vakuchidzire. The kukura blanks kunge zvakangofanana kwakaita Switch pacharo, kuti kwete achigarira maoko chiutsi chiutsi. Kutaura zvazviri, spacer ichi duku buri - kwete kupfuura vatatu mm. spacer Izvi Volt panzvimbo yacho Switch. Uye okisijeni Switch iri kuiswa mune spacer.

Pakati Switch uye buri vara iri paiva zvedongo chips iyo tiwedzere rukoko rikashandiswa. With ichi chiutsi gasi ichipfuura imwe orifice akanaka uye ari oxidized nokuvhuvha. Result - chinokosha zvinoderedza CO pamwero. Somugumisiro, chiyereso okisijeni Switch anobatwa. Asi izvozvo namano anogona kuiswa pa pasi mutengo motokari. The anodhura motokari haumanikidzwi pasi alterations.

Electronic snag

Asi kana mune unyanzvi mu kugadzwa magetsi nematunhu zvinogona kuitwa achizviita mudziyo. Unofanira chete rimwe zvinhu izvi zviviri - a resistor kana capacitor. Asi kwete vose aenderane ichi snag lambda vachiongorora. Maoko ( "Vagabond Forester" kana Vaz, hazvina basa) inogona zvinoberekwa imwe nzira. Asi ngwarira, nekuti kushaya kunzwisisa muitiro kushanda chokunyepera nezvainoita kushanda rose kuzvidzora chikwata. Uye kana usina chokwadi, zviri nani kutenga vakagadzirira microcontroller. Zvakanaka nokuti anogona kuita anotevera matanho pachako:

1. Anofungidzira wevasungwa pamusoro gasi pakutanga Switch.
2. Uyezve pane kupomba zvinoumba iyo rinoenderana chiratidzo iyo yakagamuchirwa ambotaurwa.
3. Rinopa nokuti ECU neavhareji kuverengwa kuti kubvumira injini kushanda zvakanaka.

Firmware Electronic kuzvidzora chikwata

Nzira inonyatsobudirira yokuita - nokuchinja zvachose chirongwa midzi iri kudzorwa chikwata. Musimboti nzira iri kubvisa zvachose kana zvishomanana kubva pavakanzwa shanduko zvinoratidza richibva yakachena Switch. Asi teererai ndechokuti vimbiso saizvozvo akarasika kuti motokari. Naizvozvo, nokuti mota itsva iyi nzira, sezvo, zvirokwazvo, zvimwe, asingadi kushanda.

mhedziso

Uye Chikurukuru - kufunga kana mutengo upfu uye bara? Zvakafanira kuti kese akadai snag lambda vachiongorora, nemaoko ake? "Lancer 9" Somuenzaniso, motokari haasi bhajeti, asi mukuru-kuguma, saka kuti inoita kunyange pfungwa kuvhiringidza ayo mamiriro siyana mukaravhani zvigadzirwa? Zvingaitika here izvozvo? Kana paine mari iri motokari inodhura, chinofanira kuva nzira uye kuramba payo kushanda ezvinhu. Kana kwete, nei kutenga motokari yakadaro?