"Vimba" - chii? Zvinokonzera migumisiro

Kuti vave nechokwadi chokuti motokari aigona kuita zvakanaka, injini anofanira kuva zvokudya zvakanaka. Kuna combustion makamuri kuputika tatora zvaida simba, chinotsva uye mhepo muvhenganiswa rakanga Qualitative. Dzimwe nguva iye anogadzirira vakaremara nenzira imwe kana mumwe. Ichi dzakaonda nezvakavhenganiswa, kana vakutarisire - vapfumi. Chii, chii chinoita murombo mafuta nezvakavhenganiswa, zviratidzo zvacho uye sei injini iri kumhanya? Ngatiedzei kupindura mibvunzo iyi.

Muitiro vachisanganisa michina motokari

In dzomunyika injini ine combustible musanganiswa zvinodiwa nziyo rinogadzirirwa ari carburetor kana mafuta jekiseni panyaya simba hurongwa - dzaona mukombiyuta. Musanganiswa, sezvamakaropafadzwa 1 kg kuti peturu kana mamwe mafuta akashandiswa makirogiramu mhepo 15, riri kuonekwa zvakajairika. In rudzi urwu injini unoshanda chaizvo zvoupfumi, apo simba rayo riri pakakwirira pamwero. huwandu mhepo musanganiswa kuti kuwedzera kunyatsoshanda. Saka, mhou musanganiswa - kana 1 fő kuti peturu rinoshandiswa kuna 15-17 makirogiramu mhepo. Mafuta yorukosoro iri kushoma, uye simba kurasikirwa 8-10 chete%. Murombo muvhenganiswa - kana 1 fő kuti peturu nyaya kuti makirogiramu anopfuura 17 mhepo. On chikamu ichi injini iri isina, ukapedza yakawanda huni, simba ipfupi. Zvinokuvadza kuti simba chikwata. Uyezve, akadai kutanga zvinowanzoita pakakoromorwa iri kuvesa ino, kunonoka nokutsikirira pasi akisarareta chitiviri.

Uyewo, injini anogona kushandura inzwi basa uye achange kugadzikana. The jekiseni anokwana zviyero, izvo anoenderana Euro2 akagadza lambda vachiongorora. It monitors kunaka huni musanganiswa nechikoro kuti combustion yomukati.

Nei musanganiswa anova murombo

Varidzi jekiseni motokari vanoziva kuti achibatsirwa kombiyuta uye zvakakodzera pazvinoitwa iri firmware simba chikwata anogona vakazvimiririra kushandura nhamba mhepo uye peturu mhute, kureva kuti kushandura mafuta musanganiswa. Vanhu vakawanda vanofunga: injini inoshanda choga, uye zvakanaka. Zvisinei, vakawanda varidzi motokari injector kukanganwa pamusoro mwero. Dzimwe nguva ari kugadzirira dzakaonda nezvakasanganiswa. Nei kuitika? Izvi nezvikonzero zvakasiyana-siyana.

The chikuru zviratidzo Kuparadzwa huni masanganiswa

The chikuru chiratidzo zvakatemwa kuti motokari iri kumhanya zvakaipa chikamu - gwenya kuti nguva dzose nematanga. Apo chaizvo shoma peturu mhute mune musanganiswa sesasaradzi kunotangira mwenje, havangagoni vesa munhu mafuta. Chimwe chinhu - motokari iri inofamba twitches, kana kufamba jerkily. Dzimwe nguva Zviratidzo izvi zvinogona kutaura zvimwe zvikanganiso. Naizvozvo zvakafanira kuongorora vamwe hurongwa. On kana kugadzirira murombo mafuta musanganiswa, zvinogona kunzwisiswa makenduru. Asi ichi ichokwadi chete nokuda jekiseni dzakabatana. Kana vari Brown - injini kuitira vakakwana. Kana makenduru chena kana chiedza - ipapo mafuta Zvinoumba yakawanda mhepo. Kana chinhu akawanikwa murima deposits, ichi zvinoratidza kusava mhepo. Zvisinei, mumwe dhipoziti - ichi hachisi akarurama chokukomborerwa nezvakavhenganiswa kukodzera nguva dzose. Usava torque dzomoto chivhariso hakurevi kuenzaniswa Ruvara chakaipa. Kana injini yacho yaipiwa pamwe dzakaonda nezvakavhenganiswa, muridzi wemotokari vachazvinzwa maitiro kutinhira ari mafuro. Kana mhou musanganiswa, ipapo zvichava moto somunhu automaton. Kana ari kudaro, Zvinoumba chinotsva iri akanyanya kupfuma, kuputika vari kuroorwa uye pfupi. Pakupedzisira, nzira yakarurama kwazvo chiratidzo uye Diagnostics - ichi chiutsi bvunzo pamwe analyzer. Kana injini iri akamhanyiswa isiri nzira, zvichaita zvakare kuudza onboard kombiyuta kana chirwere hurongwa. The mazita ano zvikanganiso kombiyuta ane kukanganisa - murombo kongiri. Zvinonzi akasarudzwa P0171.

Zvakaipira kushanda injini pa dzakaonda

Kazhinji, zvinokonzerwa havasi zvikuru. The Injini achava zvichivhunga kana idling. Uyewo, pane chakakomba njodzi overheating - mafuta muvhenganiswa anopisa nomumugwagwa kwaitora nguva zvikuru kupfuura zvakafanira. The Injini achava zvakaoma kuwana traction pasi mutoro. Ari zvakakura kacho apo nguva refu iri zvokudya dzakaonda nezvakavhenganiswa, injini overheats zvakasimba kuti kakawanda kunotungamirira zvakapfurikidza mavharuvhu. Uye kwakakomba kugadzirisa mari. Pakati migumisiro vangazivikanwa makuru mafuta rinodyiwa. Anowanza nokuda nematambudziko ari muchiuto kwacho aimhanya. Naizvozvo, motokari varidzi nezvinetso zvakadaro Zvinokurudzirwa kupinda rezasi rachulis.

Zvikonzero gadziriro dzakaonda

Pane zvikonzero zvinoverengeka nei mureza nei chinotsva musanganiswa iri vakabika zvakanaka. Zvose izvi zvinogona kukamurwa hombe Vhoriyamu mhepo uye shoma mafuta. Zvikanganiso chokuita murombo nezvakavhenganiswa, anogona zvinowanzoitika kune hombe mhepo zvitengeswa. Muchiitiko chino, Zvinokurudzirwa kuti aone chinotsva aibuda Switch - the Switch migero kazhinji ikasvibiswa. Chikonzero chechipiri - vacuum vhinza. Third - vharafu EGR, izvo vakasamukweva okuwedzera mhepo. The vharafu zvingava wakaputsika kana zvakasiyana-siyana Akanyatsovharwa. Kana sepombi vanopiwa murombo kunovhengana, zvikonzero - the injector, kuvesa, mafuta gadziriro, kutyora gasi kugovera hurongwa.

How kutarisa EGR vharuvhu

Kuongorora kushanda vharuvhu, nekukatanura kuigadzira uye zvadaro kutarisa. The bvunzo anogona kuitwa pachishandiswa compressed mhepo jets. Air uchaguta munzvimbo imwe mumakomba - vharuvhu vanofanira kushanda. View izvi zvinogona kuva pamusoro kuburikidza buri. Vharuvhu tsinga nokuda kuvapo imomo kuti mhepo tsvina. Panguva dendere hwendefa nhengo kana carbonaceous deposits vari aumba. Valve wavharwa, uye somugumisiro rokugadzirira kururama, uye kazhinji murombo kongiri.

Switch DMRV

Dzimwe nguva unofanira kuongorora zvose zvaunogona. Zvinofanira kutange Switch Diagnostics. Sezvaunoziva, mumwe zvikuru nevanhu nyaya - iri tsinga kana makavhara mhepo chokubuda Switch. Kana yava vaunganidza yakawanda tsvina, kazhinji zvinoguma zvishoma mhinduro kudzora chikwata mhepo kuyerera uye kuchinja. Uyezve, zviri Switch anogona utachiona mafuta vapor kuti negore yaunodya zhinji. Uyezve, Dombo anogona kuunganidza kuburikidza throttle muviri kana injini haasi kumhanya. Chiri rakachengetedzwa pamusoro Switch paiva namo, nekuti icho ECU kuwa sizvo mashoko pamusoro kukura chinotsva nezvakasanganiswa. Kwozouya mamiriro ezvinhu apo injini kudzora chikwata kurege kuwedzera musanganiswa zvinodiwa chitsama fuel (uwandu mhepo kare yakakura zvakakwana). Zvino kukanganisa Switch unoratidzwa - murombo mafuta nezvakasanganiswa.

Haagoni kudya mugadziriro

Kugadzirisa dambudziko iri, wakawondereiko kudai ari Dzakamukurudzirawo rokuongorora yacho throttle. Anopapama nzvimbo inofanira zvakajeka dzinoenderana nzvimbo akisarareta chitiviri. Kana ari throttle vharuvhu iri automatic, zvakakosha kuwana pfungwa yokuti nzvimbo yacho unoenderana tembiricha simba chikwata. Warm injini zvinofanira kuva akazaruka kwazvo, kutonhora - zvayaitenderera paguyo kuburikidza imwe angled. Kana damper yakazaruka, zvinoreva kuti mhepo kurova-rova kudzora mamiriro kutadza. Chiizve chivi kana injini achiumbwa mhou musanganiswa? Zvinokonzera - Injector uye tagovera gaskets yaunodya zvawanda. Kugadzirisa dambudziko iri, Zvinokurudzirwa kuti sungisa venyasha zhinji, uye kana zvakakodzera, kutsiva gasket.

Matambudziko nguva

To vharafu mashandiro asingadi kukanganisa Kuparadzwa chinotsva nezvakavhenganiswa, zvinofanira kuongororwa. Uye kana zvakakodzera - chinja. In kudzidza nguva zvikuru pfungwa rwakabhadharwa kuna tensioning chisimudziso uye bhandi (ezvinhu ake uye zvisiri). Kana nemotokari cheni, uye cheni ari ipapo achiongorora pamwe tensioner hurongwa.

mafuta hurongwa

Ongorora mafuta hurongwa haangavi okushamisira. Zvinokosha kuona injectors kuita, asi zvinogona kuitwa chete pamberi chinokosha michina. Kakawanda, vakawanda matambudziko chokuita murombo injectors peturu - ipapo unogona kubvisa nyore kugeza zvikamu mashoko. Zvadaro tarisa mafuta kufurirwa uye mabasa chinotsva pombi, kana iripo munyika. The pombi voltage iri ndakaongorora. Pakati pezvimwe zvinhu, tarisa mafuta kufurirwa regulator uye huni firita.

zvikanganiso venhema

Zvinoitika kuti hurongwa pamwe dzakaonda muvhenganiswa unobereka zvikanganiso uye dzimwe Codes. Somuenzaniso, p0100 kana p0102. Maererano naye pakarepo pachena kuti mhaka Switch. Kugadzirisa dambudziko iri, kuita Switch okuchenesa. Zvinangwa izvi, Zvinokurudzirwa kushandisa anokosha midziyo rokuchenesa midziyo yemagetsi. Asi zviri nani kuti kutsiviwa.

Codes dzakaonda

Musafunga kuti kana pane kukanganisa "kusendama", zvinokonzera kwomushumo ichi, chete bumbiro rimwe. Somuenzaniso, P0171 - mureza, asi nokuda motokari, "Ford" Cipher ichi rinotaura pamusoro matambudziko okutanga humburumbira. Mune dzimwe yokutevedzera kubva Honda, unogona kugamuchira chikanganiso P0172, iyo inotaura pamusoro murombo musanganiswa. On yakakurumbira Chevrolet Captiva pamwe musanganiswa dambudziko kunoratidzwa neimwe nzira - P2177. Asi kubvisa kudiwa kushandisa zvakasikwa nzira. In motokari Japanese Mazda-6 sokuti Bumbiro 2178, izvo rinoratidza dzakaonda musanganiswa. Zvose izvi pakutsvaga kombiyuta anotsanangura Diagnostics.

Pakugadzira nekukurumidza

Zvinofanira kurangarirwa kuti kana injini iri kushanda kwenguva refu nguva zvinetso zvakadaro, zvingava kuderedza upenyu hwayo basa. Mhou muvhenganiswa kunogona kukonzera vakurumidze kukundikana kuwanda zvakasiyana zvinoriumba uye nemagungano. Panyaya iyi, rokugadziridza achauya zvakawanda zvinodhura pane kana nguva rokuongorora uye disposal dambudziko.