"Taphunzira" - ndichiyani? Zimayambitsa zotsatira

Kuonetsetsa kuti galimoto akanakhoza kuchita bwino, injini ayenera chakudya chabwino. Kuti kuyaka zipinda kuphulika analandira mphamvu chofunika, mafuta ndi mpweya osakaniza anali Mkhalidwe. Nthawi zina amakonzekera olumala mu njira ina. Izi osakaniza Taphunzira, kapena mosinthanitsa - olemera. N'chiyani chimene chimachititsa osauka mafuta osakaniza, zizindikiro ndi mmene injini ikulira? Tiyeni tiyese poyankha mafunso awa.

The ndondomeko ya kusakaniza mu injini ya galimoto

Mu injini kuyaka mkati osakaniza kuyaka wa zikuchokera anakhumba zakonzedwa mu carburetor kapena mafuta jekeseni pa nkhani ya dongosolo mphamvu - masamu pakompyuta. Osakaniza, mmene 1 makilogalamu a mafuta kapena mafuta ena ntchito makilogalamu 15 a mpweya, amaona bwinobwino. Mu mode izi injini umagwira kwambiri chuma, pamene mphamvu yake pa mlingo mkulu. kuchuluka kwa mpweya osakaniza kuwonjezera dzuwa la. Choncho, Taphunzira osakaniza - pamene okwanira 1 mafuta ntchito makilogalamu 15-17 mpweya. mafuta ndi sanamvere, ndi mphamvu imfa ndi 8-10 yekha%. Osauka osakaniza - pamene okwanira 1 nkhani mafuta kwa makilogalamu oposa 17 mpweya. Pa mbali imeneyi ya injini ndi osakhazikika, ankadya wambirimbiri mafuta, mphamvu yafupika. N'zoopsa kuti unit mphamvu. Komanso, ngati chinthu zambiri kumayambitsa mipata mu dongosolo poyatsira, akuchedwa ndi kukanikiza accelerator ngo.

Komanso, galimoto akhoza kusintha mkokomo wa ntchito ndipo adzakhala osalimba. Jekeseni mayunitsi, omwe akufanana ndi Euro2 anaika lambda kafukufuku. Iwo oyang'anira khalidwe la mafuta osakaniza aperekedwe ku chipinda kuyaka.

Chifukwa osakaniza akasauka

Eni magalimoto jekeseni kudziwa kuti ndi thandizo la kompyuta ndi zoikamo loyenerera unit fimuweya mphamvu paokha kusintha chiŵerengero cha mpweya ndi mafuta nthunzi, kutanthauza kuti kusintha kusakaniza mafuta. Anthu ambiri amaganiza: galimoto ntchito basi, ndipo ndi bwino. Komabe, ambiri mwa eni galimoto injector kuyiwala za bwino. Nthawi zina kukonzekera osakaniza Taphunzira. Nchifukwa chiyani chikuchitika? Ichi ndi zifukwa zosiyanasiyana.

Zizindikiro zazikulu za zikutha m'mayiko kusakaniza mafuta

The chizindikiro chachikulu chimene anatsimikiza kuti galimoto ikutha pa mbali yolakwika - mota kuti zonse m'khola. Pamene pang'ono kwambiri nthunzi petulo mu chisakanizo cha mphamvu ndi kwaiye kandulo, sitingapeze azinyadira mafuta. Mbali ina - galimoto mu twitches zoyenda, ngati safuna kuwasuntha jerkily. Nthawi zina zizindikiro zimenezi akhoza kukamba za zolakwa zina. Choncho m'pofunika kufufuza komanso machitidwe ena. Kaya kukonzekera wosauka kusakaniza mafuta, tikhoza kuphunzira makandulo. Koma izi ziri zoona okha mayunitsi jekeseni. Ngati iwo ali bulauni - injini mu dongosolo langwiro. Ngati makandulo woyera kapena kuwala - ndiye mafuta zikuchokera mpweya wambiri. Ngati katundu zimapezeka madipoziti mdima, amasonyeza kupanda mlengalenga. Komabe, chuma - zimenezi ndi chizindikiro olondola a osakaniza zosayenera. Kusagwiritsa makokedwe mphamvu pulagi sakugwirizana mtundu wa yachibadwa. Ngati galimoto ali aziwapatsa osakaniza Taphunzira, mwini galimoto adzamva kutero Sikungawathandize khalidwe mu muffler lapansi. Pamene osakaniza Taphunzira, ndiye idzawombedwa ngati automaton ndi. Ngati M'malo mwake, zikuchokera mafuta ndi chuma, ndi mabomba sanakwatire ndi waufupi. Pomaliza, njira yolondola kwambiri za umboni ndi diagnostics - mayeso utsi ndi chowunikira lapansi. Ngati injini ikulira mu mode cholakwika, nayonso kuwauza kompyuta adakwera kapena dongosolo matenda. Mndandanda wa zolakwika ano kompyuta ndi kulakwitsa - Kusakaniza osauka. Iwo anasankha P0171.

Zotsatira za zikugwira ntchito injini pa Taphunzira

Ambiri, zotsatira zake zimakhala zabwino osati kwambiri. injini adzakhala zitsamwitsa pamene kusakhala ndi chochita. Palinso chiopsezo kwambiri kutenthedwa, - mafuta osakaniza yoyaka pang'onopang'ono kuposa kutero. injini kudzakhala kovuta kuti tipeze samatha pansi pa katundu. Milandu yoopsa kwambiri pamene nthawi yaitali akudyetsedwa osakaniza zowonda injini overheats mwamphamvu kuti nthawi zambiri kumayambitsa amatopa mavavu. Ndipo ndi lalikulu ndalama kukonza. Komanso mwa zotsatira tingaone yaikulu mafuta. Iye kumawonjezera chifukwa mavuto a asilikali ndondomeko imathamanga. Choncho, eni galimoto ndi mavuto Ndi bwino kupita mu magiya m'munsi.

Zifukwa kukonzekera Taphunzira

Pali zifukwa zingapo muyezo chifukwa osakaniza mafuta ndi kuphika bwino. Mfundo zonsezi akhoza kugawidwa mu buku lalikulu mpweya ndi pang'ono mafuta. Zolakwa kugwirizana ndi osakaniza osauka, nthawi zambiri zimachitika pa nkhani ya mpweya okwanira lalikulu. Pankhaniyi, izo tikulimbikitsidwa kuti aletse mafuta otaya sensa - njira kachipangizo zambiri awonongeka. Chifukwa chachiwiri - zingalowe kutayikira. Chachitatu - valavu EGR, limene mpweya zina. vavu akhoza kusweka kapena mwachisawawa chatsekedwa. Ngati zonenepa ndi anadyetsa mix osauka, zifukwa - ndi injector, poyatsira, dongosolo mafuta, kuphwanya dongosolo mpweya kufalitsidwa.

Kodi kuonanso valavu EGR

Kuti muone ntchito valavu, disassemble izo choyamba, kenako fufuzani. mayeso akhoza ikuchitika mwa Jets wothinikizidwa mpweya. Air zimalowa mmodzi wa mabowo - valavu ayenera ntchito. Onani zimenezi zingakhale pamwamba pa bowo kudutsa. vavu yatsekera chifukwa cha kukhalapo m'menemo mpweya zauve. Pa membala chisa mbale kapena madipoziti carbonaceous anapanga. Vavu othinana, ndi chifukwa cha kukonzekera yolondola, ndi zambiri osauka kwambiri mix.

kachipangizo DMRV

Nthawi zina muyenera onani zonse mungathe. Iwo ayenera kuyamba ndi diagnostics kachipangizo. Monga mukudziwa, mmodzi wa nkhani wotchuka - yatsekera kapena oletsedwa mpweya otaya sensa. Ngati ali anapeza wambirimbiri dothi, nthawi zambiri zimachititsa wodekha ayankhe ulamuliro wagawo chifukwa otaya mpweya ndi kusintha. Komanso, kachipangizo angakhalire oipa mafuta nthunzi kuti kudali zakudya zobwezedwa. Komanso, zolengeza zingaunjikane mwa fulumizitsa thupi pamene galimoto si akuthamanga. Unayikidwa pa kachipangizo wosanjikiza sera, chifukwa cha zimene ECU kugwa pachithunzichi deta pa anapangira kusakaniza mafuta. Kenaka pakubwera vuto pamene galimoto ulamuliro wagawo mwina Musawonjezepo osakaniza kuchuluka Napempha kwa mafuta (kuchuluka kwa mpweya ndi kale opondapo). Ndiyeno zolakwa za sensa chimaonetsedwa - osauka mafuta kusakaniza.

Akulakwitsa dongosolo zakudya

Pofuna kuthetsa vutoli, Taphunzira analimbikitsanso matenda a fulumizitsa. Khumudwitsidwa malo ayenera bwino kulingana kwa udindo wa accelerator ngo. Ngati valavu fulumizitsa ndi zodziwikiratu, ndikofunika Atchule chakuti malo ake limafanana ndi kutentha kwa unit mphamvu. injini ofunda zikhale kwathunthu lotseguka, kuzizira - zimayenda mwa njira zina. Ngati shutter ndi lotsegula, zikutanthauza kuti dongosolo mpweya damper ulamuliro wawo wonse. china uchimo ngati galimoto ya aumbike mwa osakaniza Taphunzira? Zoyambitsa - Injector ndi gaskets zowonongeka wambiri zobwezedwa. Pofuna kuthetsa vutoli, izo tikulimbikitsidwa kuti kumangitsa ndi zobwezedwa, ndipo ngati n'koyenera, m'malo gasket.

Mavuto ndi nthawi

Kuti vavu limagwirira sikumangotikhudza zikutha m'mayiko kusakaniza mafuta, izo zifunike. Ndipo ngati n'koyenera - kusintha. Mu kuphunzira nthawi ya chidwi linaperekedwa kwa tensioning pulley ndi lamba (chikhalidwe chake ndi zolemba). Ngati unyolo pagalimoto, ndi unyolo ndiye kufufuzidwa ndi dongosolo tensioner.

dongosolo mafuta

Chongani dongosolo mafuta sadzakhala zosafunika. Nkofunika kuti aletse injectors ntchito, koma izo zikhoza kuchitidwa kokha ndi zipangizo zina zapadera. Nthawi zambiri, mavuto ambiri kugwirizana ndi injectors osauka mafuta - ndiye inu mukhoza tichotse ndi kusamba yosavuta deta mbali. Ndiyeno fufuzani mafuta kuthamanga ndi ntchito ya mpope mafuta, ngati alipo mu dongosolo. Mpope voteji ndi kufufuzidwa. Mwa zina, onani mafuta kuthamanga yang'anira ndi mafuta fyuluta.

zolakwa zabodza

Zimachitika kuti dongosolo pamodzi ndi osakaniza Taphunzira umabala zolakwa ndi zizindikiro zina. Mwachitsanzo, p0100 kapena p0102. Malinga ndi iye nthawi yomweyo zoonekeratu kuti chifukwa cha sensa. Pofuna kuthetsa vutoli, kuchita kachipangizo kuyeretsa. Zolinga zimenezi, tikulimbikitsidwa kugwiritsa ntchito zipangizo wapadera kukonza zipangizo. Koma ndi bwino m'malo.

zizindikiro Taphunzira

Musaganize kuti ngati panali kulakwitsa "Taphunzira", zimayambitsa lipoti lino, kokha malamulo wina. Mwachitsanzo, P0171 - muyezo, koma kwa magalimoto, "Ford" cipher izi limatiuza za mavuto mu yamphamvu woyamba. Mu ena zitsanzo kuchokera Honda, mukalandire cholakwa P0172, lomwe limanena za osakaniza osauka. Pa wotchuka Chevrolet Captiva ndi chisakanizo cha vutoli anasonyeza m'njira ina - P2177. Koma kuthetsa kufunika kogwiritsa ntchito njira konsekonse. Mu galimoto Japanese Mazida-6 Zikuoneka Code 2178, amenenso amasonyeza osakaniza Taphunzira. Zonsezi anatsimikiza ndi diagnostics kompyuta ofotokoza.

Anakonza posachedwapa

Tiyenera kukumbukira kuti pamene injini opareshoni kwa nthawi yaitali ndi mavuto amenewa, izo zikhoza kuchepetsa moyo utumiki wake. The osakaniza Taphunzira zingachititse kulephera msanga kwa chiwerengero chachikulu cha zigawo zosiyana ndi misonkhano. Pankhaniyi, yokonza adzabwera kwambiri mtengo kuposa ngati nthawi matenda ndi troubleshoot vuto.