P0748 Kumanikidza kudzora solenoid vharafu Magetsi

OBD-II Dambudziko Code - P0748 - Datasheet

P0748 - Pressure control solenoid valve A, magetsi.

Iyi kodhi inomiririra Electric Pressure Control Solenoid. Iyi kodhi inogona kunge iine tsananguro yakasiyana kune mamwe mabhureki emotokari, saka iva nechokwadi chekutarisa macode chaiwo emota yako.

Ko dambudziko rekodhi P0748 rinorevei?

Iyi generic Transmission Diagnostic Dambudziko Kodhi (DTC) uye inowanzo shandiswa kune OBD-II mota dzakashongedzwa ne otomatiki kutapurirana.

Izvi zvinogona kusanganisira, asi hazvirevi kune, Ford, Mercury, Lincoln, Jaguar, Chevrolet, Toyota, Nissan, Allison / Duramax, Dodge, Jeep, Honda, Acura, nezvimwe. gore. , gadzira, modhi uye zvishandiso zveyuniti yemagetsi.

Kana iyo P0748 OBD-II DTC yaiswa, powertrain control module (PCM) yakaona dambudziko neiyo transmission pressure control solenoid "A". Mazhinji otomatiki transmissions ane kanenge solenoids matatu, ayo ari solenoids A, B, uye C. Dambudziko rekodhi rakabatana ne solenoid "A" macode P0745, P0746, P0747, P0748, uye P0749. Iyo kodhi seti yakavakirwa pane chaiyo kukanganisa inozivisa PCM uye inobatidza cheki injini mwenje.

Iyo yekufambisa yekumanikidza kudzora solenoid mavharuvhu kudzora fluid kumanikidza kwakakodzera otomatiki oparesheni oparesheni. Iyo PCM inogamuchira chiratidzo chemagetsi zvichibva pakamanikidzwa mukati me solenoids. Otomatiki hutachiwana inodzorwa nemabhanhire uye zvikwambo zvinoshandura magiya nekuisa mvura yekumanikidza kunzvimbo chaiyo panguva yakakodzera. Zvichienderana nezviratidzo kubva kune inoenderana nemota yekumhanyisa michina yekushandisa, iyo PCM inodzora iyo yekumanikidza solenoids kutungamira fluid pane yakakodzera kumanikidza kune akasiyana hydraulic masekete anoshandura chiyero chekutapurirana panguva yakakodzera.

P0748 inoiswa nePCM apo iyo "A" yekumanikidza kudzora solenoid inosangana nemagetsi kukanganisa.

Muenzaniso wekutenderera kwekumanikidza kudzora solenoid:

Chii chakakomba cheiyi DTC?

Kuomarara kwekodhi iyi kunowanzo kutanga pamwero, asi kunogona kukurumidza kufambira mberi kusvika padanho rakakomba kana kusiri kugadziriswa nenzira yakakodzera.

Ndezvipi zvimwe zviratidzo zvekodhi P0748?

Kana iyi kodhi yakachengetwa, iwe unogona kusaona chero zviratidzo zviri pachena, kana iwe unogona kuona zvakakomba matambudziko ekuchinja, senge pasina shanduko zvachose. Injini inogona kumira isina basa, magiya anochinja anogona kuve akaomarara kana kutsvedza, uye kutapurirana kunogona kupisa. Zvimwe zviratidzo zvinosanganisira kuderedzwa kwehupfumi hwemafuta uye kusashanda kwechiedza chemwenje (MIL) pa. Mamwe macode anogona kusetwa, seaya ane hukama negiya reshiyo, shift solenoids, kana transmission slip.

Zviratidzo zveP0748 kodhi kodhi inogona kusanganisira:

• Iyo mota inopinda mu emergency mode
• Kufambisa kutedzemuka kana uchichinja magiya
• Kupisa kwekutapurirana
• Kutapurirana kwakanamatira mugiya
• Kuderedzwa kwehupfumi hwemafuta
• Zvinogona kuitika semoto-sezviratidzo
• Tarisa Injini mwenje iriko

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Iyo pressure control solenoid valve inogona kutadza kana chero yeanotevera mamiriro aripo:

• Mvura yakasvibiswa kana yakasviba
• Mvura ine yakaderera throughput
• Hydraulic blockages mukufambisa kwemvura ndima
• Yakashata yemagetsi kudzvinyirira vharafu
• Mechanical internal transmission error
• Yakakanganisa TCM (Transmission Control Module)
• PCM inokanganisa (isingawanzoitiki)
• Kukanganisa kumanikidza kudzora solenoid
• Yakasviba kana yakasviba mvura
• Yakasviba kana yakavharwa yekufambisa firita
• Yakaremara hutachiona pombi
• Yakaremara hutachiwana vharuvhu muviri
• Zvishoma hydraulic ndima
• Yakabvaruka kana kukuvara chinongedzo
• Yakashata kana yakanganisa wiring
• PCM inokanganisa

Ndeapi mamwe matanho ekutambudza iyo P0748?

Usati watanga maitiro ekugadzirisa matambudziko chero dambudziko, unofanirwa kuongorora mota yakanangana neTechnical Service Bulletins (TSB) pagore, modhi uye kutapurirana. Mune zvimwe zviitiko, izvi zvinogona kukuserera nguva yakawanda mukufamba kwenguva nekukunongedzera munzira kwayo. Iwe unofanirwa zvakare kutarisa marekodhi emotokari kuti utarise kuti iyo firita uye mvura zvakazopedzisira kuchinjwa, kana zvichibvira.

Kutarisa fluid uye wiring

Nhanho yekutanga ndeyekutarisa huwandu hwemvura uye kutarisa mamiriro emvura kuti asvibiswe. Usati washandura iyo fluid, iwe unofanirwa kutarisa zvinyorwa zvemotokari kuti uone kana iyo firita uye fluid zvapedzisira kuchinjwa.

Izvi zvinoteverwa neakadzama kutaridzika kwekutarisa kutarisa mamiriro eiyo wiring yezviri pachena zvikanganiso. Tarisa zvinongedzo nekubatana kwekuchengeteka, ngura uye kukuvara kwepini. Izvi zvinofanirwa kusanganisira zvese wiring uye zvinongedzo kune yekufambisa yekumanikidza yekudzora solenoids, yekufambisa pombi, uye PCM. Iyo pombi yekufambisa inogona kuve nemagetsi kana michini inotyairwa, zvichienderana nekugadziriswa.

Yepamberi nhanho

Mamwe matanho anogara ari mota akasarudzika uye anoda akakodzera michina yemhando yepamusoro kuti iitwe nemazvo. Maitiro aya anoda digital multimeter uye mota yakanangana nehunyanzvi mareferenzi magwaro. Iwe unofanirwa kugamuchira chaiwo maratidziro ekugadzirisa mota yako usati waenderera nematanho epamberi. Voltage zvinodiwa zvinogona kusiyana zvakanyanya kubva kumota modhi kuenda kumota. Fluid yekumanikidza zvinodiwa inozo siyanawo zvichienderana nekutapurirana dhizaini uye kugadzirisa.

Kuenderera mberi kwekutarisa

Kunze kwekunge zvataurwa mune dhatasheet, wiring yakajairwa uye kuverengwa kwekubatanidza kunofanirwa kuve 0 ohms yekushomeka. Kuenderera mberi kwekutarisa kunofanirwa kugara kuchiitwa nemagetsi wedunhu kukamurwa kuti usapfuure-kutenderera dunhu uye zvichikonzera kukuvara kwakawanda. Kuramba kana kusaenderera kunoratidzira isina waya wiring iyo yakavhurika kana kupfupiswa uye inoda kugadzirisa kana kutsiva.

Ndedzipi nzira dzakajairika dzekugadzirisa iyi kodhi?

• Kutsiva fluid uye firita
• Tsiva chakakanganisika kumanikidza kudzora solenoid.
• Gadzirisa kana kutsiva pombi yekufambisa inotadza
• Gadzirisa kana kutsiva yakashata yekuparadzira vharuvhu muviri
• Kuyerera kwekufambisa kwemapaji akachena
• Kuchenesa zvinongedzo kubva kuora
• Kugadzirisa kana kutsiva wiring
• Kupenya kana kutsiva PCM

Zvichida kusanzwisisika kunogona kusanganisira:

• Injini inokanganisa moto
• Chinetso chepombi yekufambisa
• Dambudziko rekutumira remukati
• Dambudziko rekufambisa

Ndinovimba ruzivo ruri muchinyorwa chino rwakabatsira kunongedzera iwe munzira kwayo yekugadzirisa yako yekumanikidza kudzora solenoid DTC dambudziko. Ichi chinyorwa ndechekuziva ruzivo chete uye yakatarwa technical data uye sevhisi bulletin yemota yako inofanira kugara ichikoshesa.

ZVIKANGANISO ZVAUNOGONA KUONA CODE P0748

Kazhinji kusashanda uku kunoziviswa kuti idambudziko remoto muinjini kana pombi yepamusoro yekumanikidza inoonekwa seyakakonzeresa. Wiring uye mamwe maseketi anobatanidzwa anogona kufuratirwa sezvingangoita zvikonzero. Zvakakosha kuve nechokwadi kuti nzira yakakwana yekuongorora inoitwa.

KODEI P0748 YAKAKANYA SEI?

Matambudziko ekutapurirana anofanira kugara achigadziriswa nekukasira. Kunyange kana dambudziko risati rafambira mberi kusvika apo kukanganisa kwemukati kwemagetsi kwakaitika, kutanga kwezviratidzo kunoreva kuti pane dambudziko rinogona kuva rakakomba munguva pfupi zvikuru.

KUGADZIRIRA KUNOGONA KUGADZA CODE P0748?

Zvinogoneka kugadziriswa kwekodhi iyi yekukanganisa zvinosanganisira:

• Kugadziriswa kwemaseketi ekudzora kumanikidza senge wiring uye majoini
• Pressure Regulator Solenoid Replacement
• Kutsiva iyo electronic pressure regulator
• Kudzoreredza kana kutsiva iyo yese gearbox, kusanganisira iyo torque inoshandura.
• Kutsvaira uye kushandura kutapurirana fluid
• Kutsiviwa kweTSM

DZIMWE ZVIMWE ZVIMWE ZVIMWE ZVIRI PAMWE CHETE P0748 KUFUNGWA

Kuongorora mamiriro emafuta ekutapurirana inhanho yakakosha mukugadzirisa kutapurirana. Kana mvura yacho ichitaridzika kana kunhuwa yakatsva, kana iine ruvara rwakasviba, rwakajeka, mota inenge ichimhanya ine mwero wakaderera. Izvi zvinoreva kuti njodzi yekukuvadzwa kwemukati inogona kunge yakatoitika.

Kunyange zvazvo zvimwe zvikamu zvekuongororwa zvinogona kuitwa kumba, zvakadai seB. Transmission fluid assessment (kana iwe une dipstick). Zviri nani kuti ubate nyanzvi inokwanisa nekukurumidza.

Nzira yeKuongorora uye Kugadzirisa P0748 Injini Code - OBD II Dambudziko Kodhi Tsanangura

Unoda rumwe rubatsiro neP0748 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0748, tumira mubvunzo mune zvakataurwa pazasi peichi chinyorwa.

ONA. Ruzivo urwu rwunopihwa ruzivo rwezvinangwa chete. Izvo hazvina kuitirwa kuti ishandiswe sekurudziro yekugadzirisa uye isu hatisi ivo vane basa kune chero chiito iwe chaunotora pane chero mota. Zvese ruzivo pane ino saiti zvinodzivirirwa ne copyright.