P0412 Sekondari yemhepo jekiseni system switching vharafu "A" dunhu kusashanda

P0412 - OBD-II Dambudziko Code Unyanzvi Tsananguro

Dambudziko rekodhi P0412 rinoratidza kukanganisa mune yechipiri air jekiseni system switch valve "A" sekiti.

Ko fault code inorevei P0412?

Dambudziko rekodhi P0412 rinoratidza dambudziko nechechipiri air system switch valve "A" circuit. Iyi kodhi inoratidza kuti injini yekudzora module (ECM) yakagamuchira pfupi kana yakavhurika dunhu mupombi kana switch valve kubva kune yechipiri air system.

Zvimwe zvinokonzera

Zvinogona zvikonzero zveDTC P0412 zvinogona kusanganisira zvinotevera:

• Kushandura vharafu "A" haina kukwana kana kukuvadzwa.
• Kukuvadza kune wiring kana zvibatanidza mumagetsi emagetsi ekubatanidza switch valve "A" kune injini control module (ECM).
• Short circuit kana kuputsika mumagetsi emagetsi anokonzerwa nekunyorova, okisidhi kana zvimwe zvinokonzerwa nekunze.
• Matambudziko neInjini Kudzora Module (ECM), iyo inogona kusadudzira nemasaini masaini kubva kuchinjika vharafu "A".
• Iyo yechipiri mhepo yekupa pombi inotadza, izvo zvinogona kukonzera switching valve "A" kusashanda nemazvo.
• Kutadza kushanda kwemasensa kwakabatana neyechipiri mhepo yekupa system.

Iyi ingori runyoro rwezvingangokonzeresa, uye kuti uone chikonzero chaicho, unofanirwa kuve nemotokari yakaongororwa uchishandisa midziyo yakakodzera kana kubata anonyatso gadziriso.

Ndezvipi zviratidzo zvekodhi yemhosva? P0412?

Zviratidzo kana dambudziko rekodhi P0412 riripo rinogona kusiyana zvichienderana nehunhu uye marongero emotokari, zvimwe zvingangove zviratidzo ndezvi:

• Iyo "Check Injini" chiratidzo chinoonekwa pane chiridzwa.
• Kuderera mukushanda kweinjini.
• Kusagadzikana kweinjini kushanda pasina basa.
• Kuwedzera kwemafuta.
• Injini isina kumira zvakanaka mamiriro (injini inogona kuzununguka kana kuita zvisina basa).
• Kuwedzera kwehuwandu hwekubuda kwezvinhu zvinokuvadza.
• Panogona kunge paine mamwe macode ekukanganisa ane chekuita neyechipiri mhepo yekupa system kana exhaust gasi kutenderera.

Ndapota cherechedza kuti zviratidzo zvakananga zvinogona kusiyana zvichienderana nekugadzirwa uye muenzaniso wemotokari, pamwe chete nemaitiro uye mamiriro e aftermarket air system. Kana ukaona chero zviratidzo zvezviratidzo zviri pamusoro, zvinokurudzirwa kuti ubate a qualified auto mechanic kuti uwedzere kuongororwa uye kugadzirisa dambudziko.

Nzira yekuongorora kodhi yemhosva P0412?

Kuti uongorore DTC P0412, matanho anotevera anokurudzirwa:

1. Tarisa Cheki Engine Chiedza: Kana Cheki Engine mwenje ichivhenekera pane chako chiridzwa, batanidza mota kune diagnostic scan tool kuti uone mamwe matambudziko macode, kusanganisira P0412. Izvi zvichabatsira kuziva matambudziko mumotokari yemagetsi masisitimu.
2. Tarisa yechipiri air system: Ita chitarisiko chekutarisa chechipiri chemhepo system, kusanganisira mapombi, mavharuvhu uye waya dzekubatanidza. Vatarise kuti havana kukuvara here, kukoromoka kana kuputsika.
3. Tarisa kutenderera kwemagetsi: Shandisa multimeter kutarisa magetsi ekubatanidza switch valve "A" kune injini yekudzora module (ECM). Ita shuwa kuti waya dzakasimba, hadzina ngura, uye dzakabatana nemazvo.
4. Diagnostics yepombi yechipiri yekupa mweya: Tarisa kushanda kwepombi yechipiri yekupa mweya. Ita shuwa kuti pombi iri kushanda nemazvo uye ichipa inodiwa system kudzvanywa.
5. Tarisa yechipiri air switch valve: Tarisa mamiriro uye kushanda kwechipiri air supply switching valve. Iva nechokwadi chokuti valve inovhura uye inovhara zvakanaka.
6. Ita ECM bvunzo: Kana zvese zviri pamusoro apa zvichiita sezvakanaka, dambudziko rinogona kunge riri neECM. Edza ECM uchishandisa midziyo yakakosha kuona mamiriro ayo.

Kana iwe usina midziyo inodiwa kana ruzivo rwekuongorora masisitimu emotokari, zvinokurudzirwa kuti ubate ane hunyanzvi auto mechanic kana auto kugadzirisa shopu kuti uwedzere kuongororwa uye kugadzirisa.

Zvikanganiso zvekuongorora

Kana uchiongorora DTC P0412, zvikanganiso zvinotevera zvinogona kuitika:

• Insufficient diagnosis: Zvose zvikamu zvechipiri zvemhepo, kusanganisira mapombi, mavharuvhu, wiring, uye ECM, zvinofanira kunyatsoongororwa kuti zvibvise matambudziko anogona kuitika. Kushaikwa kunyange chikamu chimwe chete kunogona kutungamirira kune isina kukwana kana kuti isiriyo kuongororwa.
• Kududzirwa zvisizvo kwedata: Kududzirwa zvisizvo kwedhata yakagamuchirwa kubva kune diagnostic scanner kana multimeter inogona kutungamirira kune zvisirizvo kuzivikanwa kwekwakabva dambudziko. Izvo zvinodikanwa kuve nekunzwisisa kwekududzira nenzira kwayo data uye kuienzanisa nemhedzisiro inotarisirwa.
• Kuedza kusingagutsi: Kuedza kusina kunaka kunogona kutungamirira kune mhedziso dzisina kururama pamusoro pemamiriro ezvikamu zvehurongwa. Semuyenzaniso, kana kuyedzwa kukaitwa zvisizvo kana kushandisa michina isingaenderane, mhedzisiro inogona kunge isiri iyo chaiyo.
• Kuregeredza zvimwe zvikonzero zvinogoneka: P0412 code inogona kuratidza dambudziko ne "A" switch valve, asi panogona kuva nezvimwe zvikonzero zvakadai sewaya dzakakuvadzwa, kuputsika, kuora, kana matambudziko neECM. Izvo zvinodikanwa kufunga nezve zvese zvinogoneka zvikonzero pakuita chirwere.
• Kugadzirisa zvisirizvo: Kana dambudziko rikasaonekwa kana chikamu chimwe chete chikagadziriswa, izvi zvinogona kuita kuti iyo P0412 dambudziko kodhi ibude zvakare. Zvakakosha kuve nechokwadi chekuti nyaya dzese dzakaonekwa dzagadziriswa nemazvo.

Kuti udzivise zvikanganiso izvi, zvakakosha kuti uve nekunzwisisa kwakanaka kweiyo aftermarket air system, shandisa iyo chaiyo yekuongorora uye yekuongorora michina, uye kuita diagnostics nekugadzirisa zvinoenderana nemugadziri wemotokari kurudziro. Kana zvichidikanwa, nguva dzose zviri nani kutendeukira kune nyanzvi.

Kodhi yemhosva yakakomba zvakadii? P0412?

Dambudziko rekodhi P0412 haikoshese kutyaira kuchengetedza, asi inogona kuratidza matambudziko neyechipiri mhepo jekiseni system iyo inogona kukonzera kusashanda kweinjini uye kuwedzera kuburitsa.

Kunyangwe iyi kodhi pachayo isingakonzere njodzi dziripo munzira, kuvapo kwayo kunogona kutungamirira kumigumisiro isingadikanwi yakadai sekuwedzera kushandiswa kwemafuta, kuwedzera kubudiswa uye kushanda kwakashata kwejini. Pamusoro pezvo, kana dambudziko rikasagadziriswa, rinogona kukonzera kumwe kukuvadza kune aftermarket air system kana zvimwe zvikamu zveinjini.

Kazhinji, kunyangwe iyo P0412 dambudziko kodhi isiri yekukurumidzira, kuigadzirisa kunofanirwa kutariswa sechinhu chakakosha kuti ive nechokwadi chekushanda kweinjini uye kutevedzera zvakatipoteredza zviyero. Zvinokurudzirwa kuita diagnostics uye kugadzirisa nokukurumidza sezvinobvira kudzivisa migumisiro yakaipa.

Chii kugadzirisa kuchabatsira kubvisa kodhi? P0412?

Troubleshooting DTC P0412 inogona kusanganisira anotevera matanho:

1. Kutsiva switching valve "A": Kana kuongororwa kwakaratidza kuti dambudziko rakabatana nekusashanda kwevhavha yekushandura "A" pachayo, saka inofanira kuchinjwa neyo itsva, inoshanda unit.
2. Kutarisa uye kutsiva wiring: Ita kunyatsoongorora kwemagetsi ekubatanidza switch valve "A" kune injini yekudzora module (ECM). Tsiva waya dzakakuvadzwa kana majoini sezvinodiwa.
3. Kugadzirisa kana kutsiva yechipiri mhepo yekupa pombi: Kana chikonzero chekodhi P0412 chakabatana nekusashanda kwepombi yechipiri yepombi, saka inofanira kugadziriswa kana kuchinjwa nechikwata chekushanda.
4. Tarisa uye shandura ECM: Muzviitiko zvisingawanzoitiki, dambudziko rinogona kunge riri nekuda kwedambudziko nejini control module (ECM) pachayo. Kana zvimwe zvikamu zvehurongwa zvakajairika, iyo ECM ingangoda kugadziriswa kana kutsiviwa.
5. Kuwedzera kuongororwa kwekuongorora: Mushure mekugadzirisa kwapera, zvinokurudzirwa kuti mamwe maedzo ekuongorora aitwe kuti ave nechokwadi chekuti mhepo yechipiri inoshanda zvakanaka uye kuti hapana mamwe matambudziko anogona kuitika.

Zvakakosha kuyeuka kuti kuti ugadzirise zvinobudirira kodhi yeP0412, unofanira kunyatsoona chikonzero chekusashanda uchishandisa diagnostics. Kana iwe usina ruzivo rwekugadzirisa mota, zvinokurudzirwa kuti ubate a qualified auto mechanic kana mota service centre kuti uongororwe nekugadzirisa.

Maitiro ekugadzirisa P0412 Injini Code muMaminitsi matatu [3 DIY Nzira / Chete $2]

P0412 - Ruzivo rwakanangana neBrand

Dambudziko kodhi P0412 inogona kushanda kune akasiyana magadzirirwo uye mhando dzemotokari. Pazasi pane mamwe ma decodings emhando dzemota:

1. BMW: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)
2. Mercedes Benz: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)
3. Volkswagen/Audi: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)
4. Ford: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)
5. Chevrolet/GMC: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)
6. Toyota/Lexus: Sekondari Mhepo Injection System Kushandura Valve "A" Circuit Kusashanda. (Kukanganisa kutenderera kweyechipiri mhepo yekuisa switching valve "A".)

Aya angori mamwe ekududzirwa kunokwanisika kweiyo P0412 kodhi yemhando dzakasiyana dzemotokari. Kududzirwa chaiko uye kushandiswa kwekodhi yekukanganisa kunogona kusiyana zvichienderana nemuenzaniso uye gore reiyo mota chaiyo.