Kutopa mutatha kuchotsa chothandizira - zingakhale zifukwa ziti

Sikovuta kudula gawo la mzere wotulutsa mpweya: izi zitha kuchitika nokha kapena mumayendedwe amagalimoto. Ku Russia, izi sizikuwoneka ngati zoletsedwa ngati gulu limodzi lokha la lambda probes liyikidwa m'galimoto. Koma ngakhale ndi seti yathunthu ya masensa a okosijeni, oyang'anira magalimoto sawonetsa chidwi chowonjezereka pa chothandizira.

Mpweya wotulutsa mpweya ukuyaka mu chosinthira chothandizira chagalimoto. Mbali yomwe imayambitsa ukhondo wa mpweya mumlengalenga imachotsedwa ndi madalaivala ambiri. Mphamvu ya injini yoyaka mafuta mkati (ICE) imawonjezeka nthawi yomweyo, kugwiritsa ntchito mafuta kumachepa. Koma apa pabuka vuto. Dalaivala amazindikira: mwamsanga pamene chothandiziracho chinachotsedwa, utsi unawonekera kuchokera ku chitoliro chotulutsa mpweya. Chomwe chimayambitsa chodabwitsachi ndi chiyani, komanso momwe mungabwezeretsere dongosolo lotopetsa kuti likhale labwinobwino - mutu wa zokambirana m'mabwalo a dalaivala.

Nchifukwa chiyani galimotoyo imasuta kwambiri pambuyo pochotsa zopangira

Converter-neutralizer (chothandizira, CT, "kat"), yomwe ili pakati pa injini ndi muffler, imapangidwa ngati chitoliro chachitsulo chokhala ndi zisa za ceramic mkati. Zotsirizirazi zimakutidwa ndi zitsulo zolemekezeka (nthawi zambiri - platinamu), zomwe zimapangitsa kuti mitengoyi ikhale yokwera mtengo.

Utsi pambuyo kuchotsa chothandizira

Chinthucho chimayikidwa pakati pa gulu loyamba ndi lachiwiri la masensa okosijeni (lambda probes), omwe amawongolera magawo a mpweya wotulutsa: kutentha, zomwe zili ndi zonyansa zovulaza. Zisa za uchi zimapanga kukana kutuluka kwa utsi, kumachepetsa liwiro lawo. Panthawiyi, pakupopera zisa za uchi, kutentha kwa mpweya wochokera ku injini za injini kumachitika. Chifukwa cha zochita za mankhwala (catalysis), kawopsedwe ka zinthu zotulutsidwa kunja kumachepa.

The mafuta afterburning dongosolo amatchedwa EGR, ndi unsembe wake mu utsi thirakiti chofunika ndi mfundo zamakono - Yuro 1-5.

Pambuyo pochotsa CT mu exhaust system, zotsatirazi zimachitika:

• Kuchuluka kwa mpweya kumayembekezeredwa, kotero utsi wamphamvu wamitundu umatuluka mu muffler.
• Injini ECU, yosokonezedwa ndi chidziwitso chosokonekera kuchokera ku masensa, imapereka lamulo lolemeretsa kapena kutsamira kusakaniza kwamafuta a mpweya kwa ma silinda a injini. Zomwe zimatsagananso ndi utsi.
• The backpressure mu msonkhano utsi amasintha. Zimachepetsedwa ndi kuchuluka kwa mafuta. Chifukwa chake, mawonekedwe otulutsa amakhala osiyana, ndipo woyendetsa amawona phokoso kumbuyo kwagalimoto.

Ngati maonekedwe a utsi walandira kulungamitsidwa koyenera, ndiye kuti mtunduwo uyenera kuchitidwa mosiyana.

Mitundu ya utsi kuchokera ku chitoliro chotulutsa mpweya

Pambuyo kuchotsa kata, m'pofunika kukonza "ubongo" wa makina - reflash kompyuta. Ngati simutero, yembekezerani "mchira" mumitundu iyi:

• Utsi wakuda umasonyeza kuti kusakaniza kumakhala kolemera kwambiri ndi mafuta, omwe amapita muzitsulo. Popanda nthawi yowotcha, gawo lina la mafuta limaponyedwa mu mzere wotulutsa mpweya. Apa cholakwika chiri ndi gawo lowongolera injini yamagetsi. Mukapanga firmware yapamwamba kwambiri, mutha kuthana ndi vutoli.
• Mtundu wa buluu kapena wotuwa wa buluu umawonetsa mafuta ochulukirapo m'thirakiti. Mafuta ochulukirapo amawoneka chifukwa cha kupsinjika kwa msana pambuyo pochotsa chothandizira. Njira yothetsera vutoli ndikuyika chotchinga moto m'malo mwa chinthu chodulidwa.
• Utsi woyera kuchokera ku chitoliro chotulutsa mutatha kuchotsa chothandizira chikuwonekera kuchokera ku ingress ya coolant mu dongosolo. Ngakhale CT mwina ilibe chochita nazo: mwina ndikukwera kwa condensate.

Kuti mudziwe bwino chomwe chimayambitsa utsi, muyenera kuzindikira zomwe zimathamanga ndi kuthamanga zomwe zimachitika: pamene mukuyendetsa galimoto ndikuyendetsa galimoto, osagwira ntchito.

Zoyenera kuchita ngati galimoto ikusuta pambuyo pochotsa chothandizira

Sikovuta kudula gawo la mzere wotulutsa mpweya: izi zitha kuchitika nokha kapena mumayendedwe amagalimoto. AT

Ku Russia, izi sizikuwoneka ngati zoletsedwa ngati gulu limodzi lokha la lambda probes liyikidwa m'galimoto.

Koma ngakhale ndi seti yathunthu ya masensa a okosijeni, oyang'anira magalimoto sawonetsa chidwi chowonjezereka pa chothandizira.

Utsi utsi

Komabe, muyenera kumvetsetsa kuti kuchotsedwa kwa kata ndikusokoneza kwakukulu pamapangidwe agalimoto. Izi zimaphatikizapo kuwoneka kwamavuto: utsi wamitundu yosiyanasiyana, fungo lamphamvu komanso mawu omveka kuchokera pansi.

Werenganinso: Chiwongolero chowongolera damper - cholinga ndi malamulo oyika

Mukachotsa chinthu, chitani izi:

1. Ikani chomangira moto kapena cholimba m'malo mwa neutralizer, chomwe ndi chotsika mtengo kwambiri kuposa chothandizira. Izi zikugwiritsidwa ntchito pazochitika zomwe kuchotsedwa kwa gawolo kunali kofunikira (mwachitsanzo, pambuyo pa kuwonongeka).
2. Konzaninso, kapena m'malo, zimitsani ma probe a lambda. Kupanda kutero, cholakwika cha Check Engine chidzakhala pagawo la zida, popeza injiniyo imagwira ntchito mwadzidzidzi.
3. Sinthani pulogalamu ya injini ya ECU, kwezani firmware yatsopano.

Ubwino wodula chothandizira ndi wochepa, pomwe mavuto ndi ofunika kwambiri.

outlander xl 2.4 amasuta m'mawa pambuyo pochotsa chothandizira + euro 2 firmware yopangidwa