P050F Yakadzika yakadzika vharuvhu mune emergency emergency braking system

P050F Yakadzika yakadzika vharuvhu mune emergency emergency braking system

OBD-II DTC Dhata

Yakadzika yakadzika vharuvhu mune emergency emergency braking system

Izvi zvinorevei?

Iyi Generic Powertrain Diagnostic Dambudziko Kodhi (DTC) inowanzo shandiswa kune mazhinji OBD-II mota. Izvi zvinogona kusanganisira, asi hazvirevi kune, Chevrolet, Ford, VW, Buick, Cadillac, nezvimwe.

Kodhi yakachengetwa P050F inoreva iyo powertrain control module (PCM) yatambira chiyero kubva kune iyo yekutsiva mabhureki sensor (VBS) iyo inoratidza isingakwani mabhureki booster vacuum.

Kunyange paine mhando dzakasiyana (dzinosanganisira hydraulic uye zvemagetsi) eanobatsira mabhureki masystem, iyi kodhi inoshanda chete kune avo vanoshandisa injini vharuvhu uye servo brake booster.

Iyo yekuvhara brake booster inowanikwa pakati peye brake pedal uye master cylinder. Yakasungirirwa kune iyo bulkhead (kazhinji pamberi pechigaro chemutyairi). Inogona kuwanikwa nehood yakavhurika. Mumwe mugumo weiyo booster linkage inoyerera nepakati pehuwandu hwepamusoro uye unonamira kubhureki rekumedura ruoko. Iwo mumwe mugumo weiyo actuator tsvimbo inosundira yakanangana ne master cylinder piston, iyo inosunda iyo brake fluid kuburikidza nemabhureki emitsetse uye inotangisa kubhururuka kweiri vhiri.

Bhureki rekusimudza rinosanganisira muviri wesimbi une mbiri yemadhiramu ekudzivirira mukati. Rudzi urwu rwekusimudzira runonzi mbiri diaphragm vacuum brake booster. Kune dzimwe mota dzinoshandisa imwe diaphragm gudzazwi, asi izvi hazviwanzo. Kana iyo injini ichimhanya, chinogara chichiiswa pachigadziko, icho chinokweva zvishoma bhureki rekumedura. Iyo imwe-nzira yekuongorora vharuvhu (mune iyo yekuvhara hose) inodzivirira yekushomeka kurasikirwa kana injini iri pasi pemutoro.

Nepo mota zhinji dzedhiziri dzichishandisa hydraulic booster system, vamwe vanoshandisa vacuum brake booster. Sezvo injini dzedhiziri dzisingagadzire vacuum, bhandi rinotyairwa nebhandi rinoshandiswa senzvimbo yekuchenesa. Mamwe ese emuchina wekusimudzira system anoshanda nenzira yakafanana neiyo ginjini system. 

Iyo yakajairika VBS kumisikidzwa inosanganisira yekumanikidza inonamira resistor mukati meye diki yekuvhara diaphragm yakavharirwa mune yakavharika epurasitiki kesi. Vharuvhu yekumanikidza (mhepo kuwanda) inoyerwa muma kilopascals (kPa) kana inches e mercury (Hg). Iyo VBS inoiswa kuburikidza nekobvu yerabha grommet mune yakaputsa servo dzimba. Sevhisi yekumanikidza painowedzera, iyo VBS kuramba inoderera. Izvi zvinowedzera simba redunhu reVBS. Kana mweya wekumanikidza ukadzikira, zvinopesana zvinoitika. Iyo PCM inogamuchira aya magetsi shanduko sezvo servo kumanikidza kuchinja uye inopindura zvinoenderana.

Kana iyo PCM ikaona brake booster vacuum level kunze kweparamende yakatarwa, P050F kodhi inochengetwa uye mwenje wekusashanda (MIL) unogona kuvhenekera.

Mufananidzo weiyo yekumanikidza (yekubvisa) sensor yeiyo brake booster / VBS:

Chii chakakomba cheiyi DTC?

Kumanikidzwa kwekutsvaira kwepasi mubhureki rekusimudza kunogona kuwedzera huwandu hwesimba rinodiwa kuti rimise mabhureki. Izvi zvinogona kutungamira kubonderana nemotokari. Dambudziko P050F rinofanira kugadziriswa nekukurumidza.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP050F injini kodhi inogona kusanganisira:

• Mhezi inonzwika kana bhureki rebhureki rakaora mwoyo
• Kuwedzera kwekuedza kunodzvanywa nekupwanya bhureki
• Mamwe macode anogona kuchengetwa, kusanganisira Manifold Absolute Pressure (MAP) macode.
• Matambudziko nekugadziriswa kweinjini kunokonzerwa nekudonha kwekudonha

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi kodhi zvinogona kusanganisira:

• Yemukati inodonha mune yevhavha brake booster
• Yakashata vacuum brake sensor
• Kutsemuka kana kubviswa pombi yekutsiva
• Ikoji yekuongorora muvhavha yekupa pombi haina kukwana.
• Haina kukwana vacuum muinjini

Ndeapi mamwe matanho ekutambudza iyo P050F?

Chekutanga, kana kurira kwekunzwika kuchinzwika kana uchidzvanya bhureki rekumisa uye kumanikidza chinoda chinoda kuwedzerwa kushanda, bhureki rekusimudza rakakanganisa uye rinofanira kutsiviwa. Zvinokurudzirwa kushandisa huremu booster (inotengeswa ne master cylinder kit) nekuti master cylinder leakage ndiyo yakakosha mukukundikana kwekusimudzira.

Iwe unozoda yekuongorora scanner, ruoko-yakabata yekubata geji, digital volt / ohmmeter, uye yakavimbika sosi yemota ruzivo kuti uone iyo P050F kodhi.

Kuongororwa kweiyo P050F kodhi kunozotanga (kwandiri) nekutariswa kwekutarisa kwepombi yekupa pombi kune yekuvhara booster. Kana hosipaipi yakabatana uye iri mushe mushe, tanga injini (KOER) uye chengetedza mota kupaka kana kwazvakarerekera. Ngwarira kubvisa imwe-nzira yekuongorora vharuvhu (kumagumo echairi hombodo) kubva kune inosimudzira uye tarisa kuti pane yakakwana vacuum kune inosimudzira. Kana usina chokwadi, iwe unogona kushandisa ruoko-rwakabatwa kumanikidza geji kuti utarise vharupu.

Injini yekutsvaira zvinodiwa inogona kuwanikwa mune yemotokari ruzivo sosi. Kana injini ikasaburitsa vacuum yakakwana, inofanirwa kugadziriswa isati yaenderera mberi nechirwere. Kana iyo booster ine yakakwana vhoriyamu uye ichiita kunge iri mukushanda, bvunza yako mota ruzivo sosi yezvikamu zvekuyedza maitiro uye maratidziro. Iwe unofanirwa zvakare kuwana wiring diagrams, yekubatanidza faceplates, uye yekubatanidza pinouts. Izvi zviwanikwa zvichadikanwa kuti zviongorore zvakanaka.

vanotsika 1

Kiyi uye injini yakadzima (KOEO), bvisa chinongedzo kubva kuVBS uye shandisa iyo yakanaka bvunzo kutungamira kubva kuDVOM kutarisa mareferenzi emagetsi pane pini yakakodzera pane chinobatanidza. Tarisa uone pasi neyakaipa bvunzo lead. Kana ese mareferenzi voltage uye pasi zviripo, enda kune nhanho 2.

vanotsika 2

Shandisa DVOM (paOmm kuisa) kutarisa VBS. Tevedza nzira yekuyedza yemugadziri uye zvirevo zvekuyedza VBS. Kana iyo sensor iri kunze kwekujekeswa, haina basa. Kana iyo sensor yakanaka, enda kune nhanho 3.

vanotsika 3

NaKOER, shandisa iyo yakanaka terminal yeDVOM nyini kuyera chiratidzo chemagetsi paVBS yekubatanidza. Ground iyo yakaipa bvunzo inotungamira kune inozivikanwa inozivikanwa bhatiri pasi. Magetsi echiratidzo anofanirwa kuratidzwa kusvika padanho rakafanana neiyo MAP sensor pane iyo scanner data kuratidza. Girafu rekumanikidza maringe nemhepo inovhenekera maringe nemagetsi zvinogona zvakare kuwanikwa pane ruzivo ruzivo rwemota yako. Enzanisa nemhepo inowanika mudunhu rechiratidzo pamwe nekupindirana kunoenderana pamufananidzo. Ini ndinofungidzira kuti VBS yakakanganisa kana isingaenderane nemufananidzo. Kana iyo voltage iri mukati megadziriro, enda kune nhanho 4.

vanotsika 4

Tsvaga iyo PCM uye shandisa iyo DVOM kuona kuti iyo VBS chiratidzo wedunhu magetsi aripo ipapo. Edza iyo VBS chiratidzo wedunhu uchishandisa iyo yakanaka bvunzo inotungamira kubva kuDVOM. Unganidza iyo yakashata bvunzo inotungamira kune yakanaka pasi ivhu. Kana chiratidzo cheVBS chawakaona pane chinobatanidza VBS chisipo padunhu rinoenderana nePCM connector, fungidzira kuti une dunhu rakavhurika pakati pePCM neVBS. Kana macircuit ese ari OK uye VBS inosangana nezvinotsanangurwa; unogona kunge uine dambudziko rePCM kana kukanganisa kwePCM.

• Ongorora technical Service Bulletins (TSB) yezvinyorwa zvine iyo imwechete kodhi uye zviratidzo. Iyo chaiyo TSB inogona kukubatsira zvakanyanya mune yako kuongororwa.
• Pomera RMB chete mushure mekunge dzimwe mikana dzapera

Inoenderana DTC hurukuro

• Ikozvino hapana misoro inoenderana mumaforamu edu. Tumira chinyorwa chitsva paforum izvozvi.

Unoda rumwe rubatsiro neP050F kodhi?

Kana iwe uchiri kuda rubatsiro neiyo P050F kodhi, 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.