Momwe mungasinthire valve yotulutsa mpweya wotulutsa mpweya?

Kodi valavu yanu ya gasi yotulutsa mpweya ili ndi vuto ndipo ikufunika kusinthidwa? Nkhaniyi ikufotokoza mwatsatanetsatane njira m'malo mwa valve yotulutsa mpweya wotulutsa mpweya !

🔍 Kodi valavu yotulutsa mpweya wotulutsa mpweya ili kuti?

Valavu yotulutsa mpweya wotulutsa mpweya ndi gawo lamoto lomwe limachotsa tinthu tating'ono ta poizoni timene timatulutsidwa pakuyaka injini. Malo a valavu ya EGR amatha kusiyana ndi galimoto kupita ku galimoto, koma nthawi zambiri amakhala pakati pa kuchuluka kwa mpweya wotuluka ndi kuchuluka kwa kudya. Iyi ndi module yoyendetsera galimoto yomwe imayang'anira kutsegula ndi kutseka kwa galimoto kudzera pamagetsi. Choncho, valve ya EGR nthawi zambiri imapezeka mwachindunji kuchokera pachivundikirocho, zomwe zimapangitsa kuti zikhale zosavuta kuzisintha ngati kuli kofunikira.

🚗 Mumadziwa bwanji ngati valavu yotulutsa mpweya wa exhaust yasokonekera?

Musanayambe ndi disassembly, m'pofunika kuyang'ana ngati mpweya wotulutsa mpweya wotulutsa mpweya ukugwira ntchito bwino. Pachifukwa ichi, pali zizindikiro zingapo zomwe zingachenjeze za kusagwira ntchito kwa valve yotulutsa mpweya wotulutsa mpweya. Zowonadi, ngati mukukumana ndi kuyimitsidwa kwa injini, kusagwira ntchito mokhazikika, kutha kwa mphamvu, kutulutsa utsi wambiri, kapena kuchuluka kwamafuta, valavu yanu ya EGR ikhoza kukhala yolakwika kapena yotsekeka. Magalimoto ena ali ndi nyali yochenjeza yomwe imatha kubwera ndikukuchenjezani ngati valavu ya EGR yalephera.

Ngati valavu yanu ya EGR yatsekedwa, mudzawona utsi wakuda wakuda ukutuluka mu chitoliro cha utsi ndi kuthamanga kulikonse chifukwa injini imachoka mumlengalenga ndipo chifukwa chake kuyaka kosakwanira, zomwe zimapangitsa kuti mpweya woipa wa carbon dioxide utuluke.

Ngati valavu yanu ya EGR yasokonekera, palibe chifukwa chosinthira. Zowonadi, imatha kutsukidwa powonjezera chowonjezera kapena kutsitsa ku petulo. Komabe, ngati mphamvu zamagetsi sizikugwiranso ntchito, muyenera kusintha valavu ya EGR ngati chowonjezera. Kuti musunge mpweya wotulutsa mpweya wotulutsa mpweya komanso kupewa kutsekeka, tikulimbikitsidwa kuyendetsa pafupipafupi pamsewu ndikuwonjezera liwiro la injini kuti muchotse mpweya wochulukirapo.

🔧 Momwe mungatsegule valavu yotulutsa mpweya wotulutsa mpweya?

Pamagalimoto ena, valavu ya EGR imatha kukhala yovuta kufikira ngati manifold otopetsa ali kumbuyo kwa injini. Ndiye muyenera disassemble mbali zingapo za galimoto kuti kuwapeza. Chifukwa chake tikukulangizani kuti mupite ku garaja kuti musinthe valavu yotulutsa mpweya wotulutsa mpweya. Kuphatikiza apo, kuti mutsirize kukonzanso kwa valve ya EGR, muyenera kuyambitsa galimoto yanu ndi chida chothandizira chowunikira (makina omwe ali ndi anthu ochepa). Komabe, ngati mukufunabe kusintha valavu ya EGR nokha, apa pali ndondomeko ya sitepe ndi sitepe yomwe ingakuthandizeni kuti muchite nokha.

Zida zofunika:

• cholumikizira
• Wrenches (zophwatsuka, socket, hex, Torx, etc.)
• Makandulo
• Kulowa

Khwerero 1. Konzekerani kuchotsa valve ya EGR.

Yambani ndikupeza valavu ya EGR pamtundu wagalimoto yanu. Mutha kugwiritsa ntchito kafukufuku waukadaulo wagalimoto yanu kuti mudziwe pomwe valve ya EGR ilili. Kenaka dziwani mtundu wa valve ndi kugwirizana (magetsi, pneumatic kapena hydraulic). Mudzafunika mafuta olowera kuti muchotse zomangira, popeza valavu ya EGR nthawi zambiri imakhala pafupi ndi makina otulutsa mpweya. Ngati ndi kotheka, gwiritsani ntchito jack ndi jack pansi pagalimoto kuti mupeze mwayi wopita ku valve yotulutsa mpweya wotulutsa mpweya.

Gawo 2: kusagwirizana batire

Kuti m'malo motetezedwa valavu yotulutsa mpweya wotulutsa mpweya, batire iyenera kulumikizidwa. Mu blog yathu, mupeza zolemba za kuchotsa batire. Samalani, chifukwa mutha kutaya zidziwitso zonse zosungidwa mukalowa m'malo mwa batri. Choncho, pali njira zingapo zopewera izi: malangizo onse angapezeke mu blog yathu.

Khwerero 3: Lumikizani ndikuchotsa valavu ya EGR.

Mukatha kulumikiza batire, mutha kulumikizanso valavu yotulutsa mpweya wotulutsa mpweya popanda chiopsezo. Kuti muchite izi, chotsani zolumikizira zonse zamagetsi kuchokera ku valve. Magalimoto ena amakhala ndi chitoliro chozizirira molunjika pa valve.

Ngati ndi choncho kwa galimoto yanu, ndiye muyenera kusintha ozizira. Gwiritsani ntchito pliers kuchotsa manja achitsulo mu chubu chotuluka polowera. Pomaliza, valavu yotulutsa mpweya wotulutsa mpweya imatha kuchotsedwa.

Samalani kuti musagwetse ma gaskets, zomangira, zochapira, kapena mtedza mu injini, kapena zitha kusweka mukadzayambanso.

Gawo 4. Sonkhanitsani valavu ya EGR.

Pambuyo poyeretsa, kukonza kapena kusintha valavu ya EGR, mukhoza kukonzanso valavu yatsopano ya EGR potsatira njira zam'mbuyomo. Samalani mukasintha ma gaskets kuti muwonetsetse kuti ma valve akugwira ntchito moyenera. Ngati mukuyenera kusintha choziziritsa kukhosi, onetsetsani kuti mwawonjezera ndikuwona kuchuluka kwake. Lumikizaninso maulalo onse omwe mwachotsa.

Khwerero 5: Kutsimikizira kulowererapo

Panthawi imeneyi, thandizo la akatswiri amakanika lingafunike. M'malo mwake, kuti valavu ya EGR igwire bwino ntchito, chida chothandizira chowunikira chiyenera kugwiritsidwa ntchito kuti ECM ipeze bwino maimidwe a EGR valve. Mwa kuyankhula kwina, ayenera kudziwa malo a EGR valve (yotseguka kapena yotsekedwa) kuti athe kuigwiritsa ntchito moyenera. Chida ichi chowonjezera chowunikira ndichofunikira! Kuti muchite izi, muyenera kulumikiza chipangizocho ndi socket ya galimoto yanu. Pamene kugwirizana anakhazikitsidwa, muyenera kupita "Bwezerani" kapena "Advanced Mbali" menyu kutengera mtundu wa matenda chida ntchito. Kenako tsatirani ndondomeko yomwe yafotokozedwa pamakina. Kenako pitani ku Werengani kapena Chotsani Zolakwika kuti mufufute zomwe zanenedwa. Tengani kuyesa kuti muwonetsetse kuti valve yotulutsa mpweya wotulutsa mpweya ikugwira ntchito bwino. Ndiye fufuzani vuto pa makina kachiwiri. Ngati chida sichikuwonetsa vuto, ndiye kuti zonse zili bwino ndipo valve yanu ya EGR yasinthidwa.