P042F Kuchenesa Gasi Kudzora Kudzora Yakapfigwa

OBD-II Dambudziko Code - P042F - Data Sheet

P042F - Exhaust gasi recirculation control yakavharwa

Chii chinorehwa neDTC P042F?

Iyi generic Transmission Diagnostic Dambudziko Kodhi (DTC) inoshanda kune OBD-II mota. Izvi zvinogona kusanganisira, asi hazvirevi kune, Ford, Chevrolet / GM / Cummins, Dodge / Ram, Isuzu, Pontiac, Toyota, BMW, Mercedes, nezvimwe. uye kufambisa kumisikidza.

Kana mota yako yakachengeta kodhi P042F, zvinoreva kuti iyo powertrain control module (PCM) yaona dambudziko neexex gasi recirculation (EGR) system yekudzora vharuvhu.

Muchiitiko cheP042F, vharafu inoonekwa (yePCM) kuti igonere munzvimbo yakavharwa. Izwi A rinoreva chimwe chinzvimbo kana nhanho yekudzika-kudzora kweEVV vharuvhu, inotsanangurwa pazasi.

Iyo EGR system inoitisa kubvumidza injini kuti idye imwe yemafuta asina kutsva kubva kuexex system. Exhaust Gas Recirculation (EGR) yakakosha kudzikisa huwandu hunokuvadza hwe nitrogen oxide (NOx) kubva ku peturu nedhiziri injini.

Iyo yepakati yepasi yekudzimisa gasi kudzokorodza sisitimu ivhavha inodzorwa nemagetsi (EGR) iyo inovhura kubvumira iyo yekuzadza gasi kuyerera ichidzokera mukati meinjini yekudya. Iyo PCM inoshandisa zvigadzirwa kubva kuTrottle Position Sensor (TPS), Vehicle Speed ​​Sensor (VSS), uye Crankshaft Position (CKP) sensor kuona kana mamiriro akakodzera kuvhura / kuvhara iyo EGR vharuvhu.

Mota dzine kodhi iyi dzakashongedzwa neyekudzimisa gasi kudzokorora kudzikisa vharuvhu. Iyo EGR pasi vharuvhu inoshanda muzvikamu zvinoenderana nekuvhurika kwetirobhu, injini mutoro uye kumhanya kwemotokari.

Pane mamwe mamodheru, chinzvimbo cheESGR vharumu plunger chinotariswawo nePCM. Kana chinodikanwa cheESV vharuvhu (nePCM raira) chakasiyana nenzvimbo chaiyo, P042F kodhi inochengetwa uye mwenje wekusashanda (MIL) unogona kuvhenekera. Dzimwe mota dzinoshandisa data kubva kuManifold Air Pressure (MAP) uye / kana Kusiyanisa Pressure Feedback (DPFE) EGR sensor kuona kana iyo EGR vharafu iri munzvimbo yaunoda (kana kwete). Mota zhinji dzinozotora akati wandei kupisa (aine kusashanda zvakanaka) pamberi peMIL kuvhenekera.

Mufananidzo weEGI vharuvhu:

Chii chakakomba cheiyi DTC?

Sezvo iyo yakavharwa nzvimbo yeanopera gasi ekudzora vharuvhu isingaise chinetso chakakomba maererano nekudzora, iyo P042F kodhi inogona kuongororwa panguva yekutanga mukana.

Ndezvipi zvimwe zviratidzo zveP042F kodhi?

Zviratidzo zveP042F EGR kodhi kodhi inogona kusanganisira:

• Zvingangodaro kuti hakuzove nezviratidzo nekodhi iyi
• Zvishoma zvakaderedzwa mafuta anoshanda

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi P042F kodhi zvinogona kusanganisira:

• Yakaremara pedza gasi kudzokorora vharuvhu
• EGR solenoid / vharafu yakaremara
• Vhura kana ipfupi dunhu mune wiring / zvinongedzo mune inodzora wedunhu yeanopera gasi kudzokorodza system
• Inokanganisa DPFE sensor
• Yakaremara EGR vharafu chinzvimbo chinzwa
• Yakakanganisa PCM kana PCM yekukanganisa kukanganisa
• EGR flow control valve
• EGR volume control solenoid harness yakavhurika kana kupfupika.
• Yakanganisa EGR inoyerera inodzora reketi solenoid redunhu
• EGR tembiricha sensor uye dunhu rayo

Ndeapi mamwe matanho ekutambudza iyo P042F?

Yekuongorora scanner, digital volt / ohmmeter uye inovimbika sosi yemotokari ndeimwe yezvishandiso zvinodiwa kuti uongorore P042F kodhi.

Kuongorora kunoonekwa kweese EGR wiring uye zvinongedzo ndiyo harbinger yakakwana yeP042F kodhi kuongororwa. Gadzirisa kana kutsiva chero chinhu chakazara kana chakatsva zvinhu sezvazvinodiwa.

Wobva wabatanidza iyo scanner kune yekuongorora chiteshi uye unotora ese akachengetwa makodhi uye kuomesa furemu data. Nyora chinyorwa cheizvi sezvo zvichizobatsira kana P042F iri kodhi yepakati. Zvino bvisa makodhi uye bvunzo tyaira mota kuti uone kuti kodhi yabviswa.

Kana iyo kodhi yacheneswa, batanidza iyo scanner uye uone kuyerera kwedata. Tarisa uone chinodikanwa EGR chinzvimbo (chinowanzo kuyerwa seperesenti) uye iyo chaiyo EGR nzvimbo inoratidzwa pane inoyerera dhata kuratidza. Vanofanira kunge vakaenzana mukati memamirisekondi mashoma.

Iyo DPFE uye MAP sensors inofanirwa kuratidza kuvhura uye / kana kuvhara kweESV vharuvhu (inosarudzika). Kana MAP kana DPFE sensor kodhi dziripo, dzinogona kuve dzakabatana neP042F uye dzinofanirwa kurapwa zvakadaro.

Kana chinodikanwa EGR chinzvimbo chakasiyana nenzvimbo chaiyo, tevera kurudziro yemugadziri yekuyedza iyo EGR actuator solenoids neDVOM. Iyo yekudzimisa gasi kudzokorodza kudzikisa mavharuvhu inogona kushandisa akawanda solenoids kukanganisa izere huwandu hwekushanda kweiyo chiutsi gasi recirculation system.

Kana iyo DPFE sensor ichishandiswa mune yekudzimisa gasi yekudzokorora sisitimu yemotokari iri kubvunzwa, tevera zvinokurudzirwa nemugadziri kuti uyedze. Chinongedzo pini matafura uye mota wiring madhirowa anowanikwa mune yako mota ruzivo sosi inobatsira mukuyedza. Tsiva zvakashata maseru kana zvichidikanwa uye edza zvakare system.

Iyo DVOM inogona kushandiswa kuyedza matunhu ega ega pakati pePCM chinongedzo uye EGR vheji yekubatanidza. Vese vanobatana vanodzora vanofanirwa kubviswa kubva mudunhu vasati vaedzwa.

• Mushure mekugadziriswa kwapera, rega iyo PCM iende mukugadzirira maitiro isati yafunga kuti yakabudirira.

Mitemo ine chekuita neP042F

• P0401 Isina kukwana EGR Exhaust Flow
• P0404 EGR redunhu renji / kuita
• P042E EGR control Yakanamira yakavhurika
• P0490 Exhaust Gasi Recirculation A Kudzora Circuit High

Maitiro ekugadzirisa DTC P042F EGR yakanamatira yakavharwa Ford Ranger

Unoda rumwe rubatsiro neP042F kodhi?

Kana iwe uchiri kuda rubatsiro neiyo P042F 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.