P245B Kununura Gasi Kudzora Kutonhorera Bypass Kudzora Dunhu Range / Performance

P245B Kununura Gasi Kudzora Kutonhorera Bypass Kudzora Dunhu Range / Performance

OBD-II DTC Dhata

EGR Inotonhora Bypass Kudzora Dunhu Kunze kweRange / Performance

Izvi zvinorevei?

Iyi Generic Powertrain Diagnostic Dambudziko Kodhi (DTC) inoshanda kune mazhinji OBD-II mota (1996 uye nyowani). Izvi zvinogona kusanganisira, asi hazvingogumiri, Ford, Dodge, Ram, Jeep, Chevrolet, Volkswagen, Mercedes, nezvimwewo Kunyangwe hazvo zvakasarudzika, matanho chaiwo ekugadzirisa anogona kusiyana zvichienderana negore remodheru, gadzira, modhi uye kutapurirana. ...

OBD-II kodhi yekunetsekesa P245B nemakodhi akabatanidzwa P245A, P245C, uye P245D zvinofambidzana neEGO inotonhorera yekudarika wedunhu rekutonga.

Chinangwa cheEGR inotonhorera yekudarika wedunhu kudzora nekuvhara iyo EGR yekudarika vharuvhu pasi pemamiriro akafanotarisirwa kudzivirira EGR inotonhorera kuwanda, inozivikanwa sekuvhara, iyo inokanganisa mashandiro uye kugona kweinjini yedhiziri. Injini inodzora module (ECM) inoongorora dunhu iri nekugamuchira mareferenzi kubva kune EGR tembiricha switch uye zvimwe zvine chekuita nazvo kudzora EGR inotonhorera yekupfuura vharuvhu, iyo inodzosera magasi ekudzimisa kune anopisa mwenje mukugadzirisa kwakawanda. Iko iko kweiyo vharuvhu yeEGR, inotonhorera yeGRR, chinja tembiricha uye zvimwe zvinoenderana zvinosiyana kubva pamotokari kuenda kumotokari uye zvinosiyana zvakanyanya kubva kumugadziri kuenda kumugadziri.

Kana iyo ECM ikaona isina kujairika magetsi kana kuramba kunze kweyakajairika inotarisirwa renji pane EGR inotonhorera yekudarika wedunhu redhiyo, P245B kodhi inozoisa uye cheki injini mwenje, injini yebasa reinjini, kana mwenje zvese zvinogona kuvhenekera.

Chaicho EGR Nzvimbo Inopfuura Valve:

Chii chakakomba cheiyi DTC?

Kuomarara kwekodhi iyi kunogona kusiyana zvakanyanya kubva pakati nepakati kusvika zvakanyanya, zvinoenderana nezvakanangana nedambudziko uye nhanho yechiller uye yekupfuura kuita kwevhavha. Iyo yakaremara EGR vharuvhu kana yekudzora wedunhu inogona kukonzeresa kuverengera uye pre-kuvesa injini, iyo inogona kukuvadza piston, mavhavha, uye zvimwe zvinosanganisirwa zvemukati enjini zvikamu.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP245B kodhi yekunetseka inogona kusanganisira:

• Injini Inogona Kukundikana Emissions Bvunzo
• Kubata kurira kana kugogodza panguva yekumhanyisa
• Kuwedzera kwemafuta
• Inotadza injini kuita
• Injini yebasa injini ichave iripo munguva pfupi
• Tarisa injini mwenje iriko

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi P245B kodhi zvinogona kusanganisira:

• Pedza gasi kudzokorora inotonhorera yekupfuura vharafu yakaremara
• Yakavharika kana kukanganisika chiutsi gasi recirculation inotonhorera
• Temperature chinja kusashanda
• Kunyanyisa kabhoni kuvaka-up
• Yakashata kana yakanganisa wiring
• Yakaora, yakakuvadzwa kana yakasununguka yekubatanidza
• ECM inokanganisa

Ndeapi mamwe matanho ekutambudza iyo P245B?

Nhanho yekutanga mukugadzirisa chero dambudziko nderekutarisa mota-yakatarwa technical Service Bulletins (TSBs) pagore, modhi, uye kudyara kwemagetsi. Mune zvimwe zviitiko, izvi zvinogona kukuserera nguva yakawanda mukufamba kwenguva nekukunongedzera munzira kwayo.

Danho rechipiri nderekutsvaga zvese zvinosanganisirwa neEGR inotonhorera bypass wedunhu uye wozviongorora kune zviri pachena kukuvara kwemuviri. Zvichienderana nemotokari chaiyo, dunhu iri rinogona kusanganisira zvinhu zvakati wandei, kusanganisira tembiricha switch, bypass valve, EGR valve, EGR inotonhorera, uye injini yekudzora unit. Ita ongororo yakasimba yekuona kuti waya wakabatana nawo ndeupi hurema huri pachena hwakadai sekukwenya, mabrasions, waya dziri pachena, kana mavanga ekutsva. Tevere, tarisa zvinobatanidza uye zvinongedzo zvekuchengetedza, ngura uye kukuvadzwa kune vanobatika. Maitiro aya anofanirwa kusanganisira ese ekubatanidza wiring kune ese maficha, kusanganisira EGR tembiricha switch uye injini control unit. Bvunza iyo chaiyo dhata data pepa kuti utarise kumisikidzwa kweEGR bypass valve control circuit uye kusimbisa chimwe nechimwe chikamu chinosanganisirwa mudunhu, chinogona kusanganisira fuse kana fusible link mune mamwe maapplication.

Yepamberi nhanho

Matanho ekuwedzera anova akanangana nemotokari uye anoda akakodzera michina yemhando yepamusoro kuti iitwe nemazvo. Maitiro aya anoda digital multimeter uye mota yakanangana nehunyanzvi mareferenzi magwaro.

Voltage bvunzo

Iwo mareferenzi emagetsi uye anotenderwa mabara anogona kusiana zvichienderana neicho chaicho mota uye wedunhu kumisikidzwa. Dzakananga data rehunyanzvi rinosanganisa matafura ekugadzirisa matambudziko uye kuteedzana kwakakodzera kwematanho ekukubatsira kunyatsoongorora chirwere.

Kana maitiro aya akaona kuti panowanikwa simba kana ivhu, muedzo wekuenderera mberi ungangodikanwa kuti utarise kuvimbika kwewiring, zvinongedzo, nezvimwe zvinhu. Kuenderera mberi bvunzo dzinofanira kugara dzichiitwa nesimba rakabviswa kubva mudunhu, uye zvakajairwa kuverenga kwewiring uye kubatana kunofanirwa kunge kuri 0 ohms yekudzivirira. Kuramba kana kusaenderera kunoratidzira iyo wiring mhosva iyo yakavhurika, ipfupiswa, kana yakaora uye inoda kugadziriswa kana kutsiviwa.

Ndedzipi nzira dzakajairika dzekugadzirisa iyi kodhi?

• Kutsiva iyo yekudzimisa gasi kudzokorodza kutonhorera
• Kutsiva iyo EGR inotonhora yekupfuura vharuvhu
• Kutsiva switch yekushisa
• Kuchenesa zvinongedzo kubva kuora
• Gadzirisa kana kutsiva isina waya wiring
• Kuchenesa kabhoni deposits
• Kupenya kana kutsiva ECM

Kukanganisa kwakawanda

• Kutsiva vharuvhu inotonhorera yeEGG kana kabhoni ikavaka-kumusoro kana waya isina kunaka ichikonzera iyo ECM kuseta kodhi iyi.

Ndinovimba ruzivo rwuri muchinyorwa chino rwakabatsira kunongedzera iwe munzira kwayo yekugadzirisa iyo EGR inotonhorera kudarika dunhu redunhu DTC dambudziko. Ichi chinyorwa ndechekuziva ruzivo chete uye yakatarwa technical data uye sevhisi bulletin yemota yako inofanira kugara ichikoshesa.

Inoenderana DTC hurukuro

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

Unoda rumwe rubatsiro neP245B kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P245B, 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.