P2438 Sekondari mweya jekiseni system mweya kuyerera / kumanikidza sensor wedunhu, bhangi 2

P2438 Sekondari mweya jekiseni system mweya kuyerera / kumanikidza sensor wedunhu, bhangi 2

OBD-II DTC Dhata

Sekondari Mhepo Misa / Dzvinyiriro Sensor Circuit Bank 2

Izvi zvinorevei?

Iyi Generic Powertrain Diagnostic Dambudziko Kodhi (DTC) inoshanda kune mazhinji OBD-II mota (1996 uye nyowani). Izvi zvinogona kusanganisira, asi hazvingogumiri, Buick, Chevrolet, Cadillac, Lexus, Toyota, BMW, Subaru, nezvimwewo Kunyangwe hazvo zvakasarudzika, matanho chaiwo ekugadzirisa anogona kusiyana zvichienderana negore remodheru, gadzira, modhi uye kutamisa kumisikidza. ...

OBD-II DTC P2438 uye ane hukama makodhi P2435, P2436, P2437 uye P2439 ane hukama neyechipiri mhepo jekiseni system kuyerera/kumanikidza sensor redunhu bhangi 2. Block 2 idivi reinjini isina silinda #1.

Bhara 2 yemhepo inoyerera / yekumanikidza sensor wedunhu yechipiri mweya jekiseni system yakagadzirirwa kudzikisa huwandu hwekuneta mahydrocarbon akasunungurwa kana injini yatanga mumamiriro ekunze anotonhora. Iyo Power Control Module (PCM) inogonesa iyo pombi yemhepo kuendesa yakamanikidzwa mweya nyowani kuti ikurumidze iyo inokonzeresa, ichideredza inokuvadza ekuzadza magasi. Maitiro aya zvakare anotendera injini kuti isvike yakajairika tembiricha yekushanda nekukurumidza. An mhepo system yekumanikidza sensor inoshandiswa kuongorora iyo inlet kumanikidza kweanodzora mweya solenoid vharuvhu kuvhura nekuvhara vharuvhu yakatarwa tembiricha uye kumanikidza sekurudziro nevakagadziri.

Kana PCM yaona kuti voltage kana kuramba kwakanyanya pamusoro peyakajairwa inotarisirwa, yechipiri mhepo jekiseni system, bhangi 2, mweya kuyerera / kumanikidza sensor wedunhu ichaisa kodhi P2438 uye injini injini inogona kuvhenekera.

Sekondari mweya inopa zvinhu:

Chii chakakomba cheiyi DTC?

Kuomarara kwekodhi iyi kunogona kusiyana zvakanyanya kubva pakati nepakati kusvika zvakanyanya zvichienderana nezviratidzo zvechinetso. Zvimwe zvezviratidzo zveiyi DTC zvinogona kuita kuti kutyaira kuve nengozi zvakanyanya.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP2438 kodhi kodhi inogona kusanganisira:

• Injini inogona kudzika nekumhanyisa simbe
• Injini haisi kuzotanga
• Sekondari mweya jekiseni system inoita ruzha
• Inotadza injini kuita
• Tarisa injini mwenje iriko

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi P2438 kodhi zvinogona kusanganisira:

• Secondary mhepo jekiseni pombi chakaremara
• Tarisa vharuvhu isina kukwana.
• Kukanganisa mweya kudzora solenoid vharafu
• Mhepo yekumanikidza sensor haina kukwana
• Yakashata kana yakanganisa wiring
• Yakaora, yakakuvadzwa kana yakasununguka yekubatanidza
• PCM inokanganisa

Ndeapi mamwe matanho ekutambudza iyo P2438?

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.

Zvichienderana nemota chaiyo, dunhu iri rinogona kusanganisira akati wandei zvinhu, zvinosanganisira wechipiri mweya jekiseni pombi, cheki vharuvhu, yekumanikidza sensor, yemhepo control vharafu, uye PCM. Ita yakanyatso tarisa yekutarisa kuti utarise yakabatana wiring yezviri pachena zvikanganiso senge kukwenya, abrasions, isina waya waya, kana kupisa mamaki. Tevere, iwe unofanirwa kutarisa zvinobatanidza uye kubatana kwekuchengeteka, ngura uye kukuvara kune vanobatika. Maitiro aya anofanirwa kusanganisira ese magetsi ekubatanidza uye kubatana kune zvese zvinhu, kusanganisira iyo PCM. Tarisa mota yako yakatarwa dhata sheet kuti uone yako wedunhu kumisikidzwa uye simbisa yega yega chinhu chakabatanidzwa mudunhu, icho chingasanganisira fuse kana fuse. Ikoji yekuongorora inofanira kuongororwa kuti ione kuti kufamba kwemhepo kune imwe nzira chete. Icing mune yechipiri mhepo jekiseni pombi mune yakanyanya kutonhora mamiriro ekunze inoratidza kusashanda kweiyo-nzira-yekutarisa vharuvhu inobvumira condensate kubva kune yekuzadza gasi kupinda mupombi.

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 wechipiri mweya jekiseni pombi
• Kutsiva yakaremara-imwe-nzira cheki vharuvhu
• Kutsiva iyo yekumanikidza mweya sensor
• Kutsiva mhepo inodzora solenoid vharafu
• Kuchenesa zvinongedzo kubva kuora
• Gadzirisa kana kutsiva isina waya wiring
• Kupenya kana kutsiva PCM

Kukanganisa kwakawanda

• Kutsiva iyo yechipiri mweya jekiseni pombi kana yakaipa imwe-nzira yekuongorora vharuvhu kana yakaipa wiring inokonzeresa iyi PCM kuisa.

Ndinovimba, ruzivo rwuri muchinyorwa chino rwakubatsira kunongedzera munzira kwayo kugadzirisa iyo Sekondari Mhepo Injection Mhepo Kuyerera / Dzvinyiriro Sensor Circuit DTC dambudziko, Bhanga 2. Chinyorwa ichi ndechekuziva ruzivo chete, uye yakatarwa technical data uye sevhisi mabulletin ako mota inofanira kugara ichikoshesa.

Inoenderana DTC hurukuro

• Batsira P2438 pane yangu 2007 TundraNdiri kuyedza kutsvaga mutsara wepamusoro 2 wechipiri mhepo jekiseni kuyerera / kumanikidza sensor wedunhu. Pane chero munhu anondinongedzera munzira kwayo? Ndatenda Gebby43 ... 

Unoda rumwe rubatsiro neP2438 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P2438, 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.