Tsanangudzo yekodhi yedambudziko P0774.
OBD2 Kanganiso Makodhi

P0774 Shift Solenoid Valve "E" Circuit Intermittent / Erratic

26.05.2022 /

P0774 - OBD-II Dambudziko Code Unyanzvi Tsananguro

Dambudziko rekodhi P0774 rinoratidza kuti PCM yaona chiratidzo chepakati / chinopindirana kubva pakuchinja solenoid valve "E" circuit.

Ko fault code inorevei P0774?

Dambudziko rekodhi P0774 rinoratidza kuti otomatiki transmission control module (PCM) yaona inopindirana kana isina kurongeka chiratidzo kubva pashift solenoid valve "E" sedunhu. Mamwe makodhi makodhi ane chekuita neshift solenoid mavharuvhu anogonawo kuoneka pamwe neiyi kodhi.

Dambudziko kodhi P0774 ndeye yakajairika dambudziko kodhi yemota dzine komputa-inodzorwa otomatiki kutapurirana. Shift solenoid mavharuvhu anoshandiswa kudzora mazinga emvura mune akasiyana hydraulic maseketi uye kudzora kana kushandura giya reshiyo. Izvi zvinodiwa pakushanda kwakakodzera kwemotokari, pamwe nekuti mota ikwanise kuderedza kana kuwedzera kumhanya uye kushandisa mafuta nemazvo.

Mhosva kodhi P0774.

Zvimwe zvinokonzera

Zvimwe zvikonzero zvinogoneka zveP0774 dambudziko kodhi:

  • Yakakuvadzwa kana corrod wiring mumagetsi emagetsi evhavha ye solenoid "E".
  • Kuvhura kana kupfupika kudunhu remagetsi.
  • Kubatana kwakashata kana kukanganisa kwekubatanidza munharaunda yemagetsi.
  • Iyo solenoid valve "E" pachayo ine mhosva.
  • Matambudziko ane otomatiki transmission control module (PCM).
  • Kupisa kana kuwandisa kwemagetsi emotokari.

Ndezvipi zviratidzo zvekodhi yemhosva? P0774?

Zviratidzo kana DTC P0774 iripo zvinogona kusanganisira zvinotevera:

  • Shifting Matambudziko: Mota inogona kunetseka kuchinja magiya kana kusafamba zvakanaka.
  • Ruzha rusina kujairika kubva pakutapurirana: Panogona kunge paine ruzha kana kugogodza ruzha paunenge uchichinja magiya, zvichiratidza dambudziko nekutapurirana.
  • Kuwedzera kushandiswa kwemafuta: Kusashanda kwekufambisa kwekufambisa kunogona kutungamira mukuwedzera kushandiswa kwemafuta nekuda kwekusarongeka kwegiya.
  • Tarisa Injini Mwenje: Mwenje padhibhodhi remotokari yako kuratidza kuti pane dambudziko neiyo nzira yekufambisa.

Nzira yekuongorora kodhi yemhosva P0774?

Matanho anotevera anokurudzirwa kuongorora DTC P0774:

  1. Kutarisa Error Codes: Shandisa diagnostic scan tool kuverenga ese ekukanganisa macode kubva muinjini uye kutapurirana control system. Tarisa kuti uone kana paine mamwe ane hukama macode anogona kubatsira kutapudza kutsvaga kwako.
  2. Kuongorora mwero wemvura yekufambisa: Ita shuwa kuti nhanho yemvura yekutapurirana iri mukati meiyo yakakurudzirwa renji. Low fluid mazinga anogona kukonzera kutapurirana kusashanda zvakanaka.
  3. Kutarisa mamiriro emvura yekufambisa: Ongorora mamiriro emvura yekutapurirana yekusvibiswa, kusvibiswa kana zviratidzo zveoxidation. Kutsiva mvura yakasviba kana yakasvibiswa kunogona kugadzirisa mamwe matambudziko ekutapurirana.
  4. Kutarisa kubatanidza magetsi: Tarisa kubatanidzwa kwemagetsi uye wiring inobatanidza neshift solenoid valve "E" yekukuvara, kuora kana kuputsika. Ita shuwa kuti zvese zvinongedzo zvakasimba uye zvakachengeteka.
  5. Kutarisa solenoid valve: Ongorora kushanda kwevharuvhu ye solenoid "E" uchishandisa midziyo yakasarudzika kana multimeter. Tarisa kuti vharafu iri kushanda nemazvo uye inopindura kumirairo kubva kune control module.
  6. Kutarisa iyo transmission control module: Mune zvimwe zviitiko, dambudziko rinogona kunge riri nekuda kweiyo yakashata transmission control module (TCM). Ita mamwe diagnostics kuti uone kushanda kweTCM.
  7. Kuongorora Mechanical Zvikamu: Shandisa chishandiso chehunyanzvi chekuongorora michina yekufambisa zvinhu senge solenoids, mavharuvhu, uye masisitimu ekuchinja ekupfeka, kukuvadza, kana kukiya.
  8. Professional diagnostics+

Zvikanganiso zvekuongorora

Kana uchiongorora DTC P0774, zvikanganiso zvinotevera zvinogona kuitika:

  • Tsanangudzo isiriyo yekodhi: Mamwe ma mechanics angakanganisa kuona chikonzero cheP0774 code sedambudziko nevhavhavha ye solenoid pachayo, pasina kufunga zvimwe zvikonzero zvinogona kukonzera zvakadai sezvinetso nemagetsi emagetsi kana control module.
  • Kusakwana kwemagetsi cheki cheki: Misdiagnosis inogona kuitika kana mechanic isingatarisi zvakakwana kutenderera kwemagetsi, kusanganisira waya, zvibatanidza, uye zvibatanidza zvinosanganiswa nevhavha ye solenoid.
  • Kuongororwa kusina kunaka kwemamiriro emvura yekufambisa: Kana makanika asingatarisi zvakanaka kune mamiriro ekutapurirana fluid kana asingatarise mazinga uye mamiriro, zvinogona kuguma nekuongororwa kwakashata.
  • Kutsiviwa kwechikamu kusiri iko: Dzimwe nguva ma mechanic angafunga kuti dambudziko rinokonzerwa nevhavha ye solenoid yakashata uye inotsiva iyo pasina kunyatsoongorora, izvo zvinogona kuguma nekuwedzera mari uye dambudziko risina kugadziriswa.
  • Kufuratira mamwe macode ezvikanganiso: Kana paine mamwe ane hukama kukanganisa makodhi akadai P0770, P0771, P0772 и P0773, kuvafuratira kana uchiongorora P0774 kunogona kukonzera kushaikwa kwemamwe matambudziko muhurongwa hwekutapurirana.

Kuti udzivise zvikanganiso izvi, zvakakosha kuita ongororo yakakwana uye yakarongeka, uchifunga nezvese zvinokonzeresa uye zvinhu zvinogona kukanganisa kushanda kweiyo nzira yekufambisa.

Kodhi yemhosva yakakomba zvakadii? P0774?

Dambudziko kodhi P0774 inoratidza dambudziko neiyo otomatiki transmission's shift solenoid valve "E" wedunhu. Dambudziko iri rinogona kukanganisa kushanda kwakakodzera kwekutapurirana, izvo zvinogona kuguma nekuchinja kusina kunaka, kurasikirwa kwesimba, kuderera kwehupfumi hwemafuta, uye mamwe matambudziko ekushanda kwemotokari. Nepo zvimwe zviratidzo zvingave zvinyoro, kutapurirana kwakashata kunogona kugadzira mamiriro ekutyaira ane njodzi uye kukonzeresa tsaona dzakakomba. Naizvozvo, kodhi P0774 inofanirwa kutariswa yakakomba uye inoda kutariswa nekukurumidza.

Chii kugadzirisa kuchabatsira kubvisa kodhi? P0774?

Troubleshooting DTC P0774 inogona kusanganisira anotevera matanho:

  1. Electrical Circuit Check: Chekutanga tarisa "E" solenoid vharafu yemagetsi yemagetsi ekuvhura, zvikabudura, kana kukuvadzwa wiring. Kana kukanganisa kukawanikwa, inofanira kugadziriswa kana kuchinjwa.
  2. Solenoid Valve Tarisa: Solenoid valve "E" inogona kunge isina kukanganisa kana kunamatira. Tarisa kushanda kwayo uye, kana zvichidiwa, shandura valve.
  3. Engine Control Module (PCM) Tarisa: Mune zvimwe zviitiko, dambudziko rinogona kunge riri nekuda kwePCM isina kunaka. Itarise kune zvikanganiso uye kusashanda; iyo PCM ingangoda kugadziriswa kana kutsiviwa.
  4. Kugadziridza Kwesoftware: Dzimwe nguva matambudziko ane macode ekukanganisa anogona kukonzerwa nesoftware yechinyakare muPCM. Tarisa zvigadziriso zvesoftware uye wozviita kana zvichidikanwa.
  5. Tarisa zvimwe zvikamu: Mune zvimwe zviitiko, dambudziko rinogona kunge rakabatana nezvimwe zvikamu zveiyo transmission control system. Tarisa mamiriro emamwe ma sensors, mavharuvhu uye zvinongedzo zvinogona kukanganisa kutapurirana mashandiro.

Zvinokurudzirwa kuita diagnostics uchishandisa hunyanzvi midziyo uye kubata ane hunyanzvi auto mechanic kuita basa rekugadzirisa.

Nzira yeKuongorora uye Kugadzirisa P0774 Injini Code - OBD II Dambudziko Kodhi Tsanangura

P0774 - Ruzivo rwakanangana neBrand

Izvo chaizvo zvinokonzeresa uye mhinduro dzedambudziko kodhi P0774 zvinogona kusiyana zvichienderana nemugadziri uye modhi yemotokari, mamwe anozivikanwa emota mhando uye zvazvinoreva kune iyi kodhi:

Aya ndiwo ruzivo rwese chete, uye izvo zvekodhi zvinogona kusiyana zvichienderana neiyo chaiyo modhi uye gore remotokari. Zvinokurudzirwa kuti utarise bhuku rako rebasa kana nyanzvi yekugadzira mota kuti uone chikonzero chaicho uye kugadzirisa.

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