P0394 Camshaft Position Sensor "B" Circuit Intermittent/Intermittent (Bhangi 2)

P0394 - OBD-II Dambudziko Code Unyanzvi Tsananguro

Dambudziko rekodhi P0394 rinoratidza kuti PCM yemotokari yaona chiratidzo chepakati / chepakati mune camshaft chinzvimbo sensor "B" (bhangi 2) dunhu.

Ko fault code inorevei P0394?

Dambudziko kodhi P0394 inoratidza abnormal voltage mune camshaft chinzvimbo sensor "B" (bhangi 2) dunhu. Iyo camshaft chinzvimbo sensor inotarisisa kumhanya uye ikozvino chinzvimbo checamshaft, kutumira data kuPCM muchimiro chevoltage. Iyo PCM, zvakare, inoshandisa ruzivo urwu kudzora nemazvo jekiseni remafuta uye nguva yekudzima.

Zvimwe zvinokonzera

Zvimwe zvikonzero zvinogoneka zveP0394 dambudziko kodhi:

• Kuremara kana kukuvadza kune camshaft chinzvimbo sensor.
• Matambudziko nemagetsi ekubatanidza sensor kune injini yekudzora module (PCM).
• Kubatana kusiri iko kana kuputsika wiring pakati pe sensor nePCM.
• Kusashanda zvakanaka muPCM kuchiita kuti chiratidzo kubva ku sensor chiverengerwe zvisirizvo.
• Matambudziko ane ivhu kana zvisina kufanira magetsi ekupa sensor kana PCM.
• Mechanical kukuvadzwa kune sensor, sekuora kana kuputsika wiring.

Izvo zvakakosha kuita mamwe diagnostics kunyatsoona chikonzero cheiyi dambudziko kodhi.

Ndezvipi zviratidzo zvekodhi yemhosva? P0394?

Zviratidzo zvine chekuita neP0394 dambudziko kodhi zvinogona kusiyana zvichienderana nemota chaiyo uye kukura kwedambudziko, zvimwe zvezviratidzo zvinogoneka ndezvi:

• Tarisa Injini Indicator: Kuonekwa kweiyo Cheki Injini icon pane dashboard yako inogona kunge iri yekutanga chiratidzo chedambudziko.
• Unstable engine performance: Hushasha hweinjini, kusanganisira kubvunda, rough idling, kana kupera simba, zvinogona kunge zvichikonzerwa nekusashanda zvakanaka kweinjini system.
• Matambudziko nekutanga injini: Kuomerwa kutanga kana kutadza kutadza kweinjini kungave mhedzisiro yekusashanda kwehuni uye yekubatidza system system.
• Kuwedzera kwemafuta: Kusashanda zvisina kunaka kweinjini manejimendi system kunogona kukonzera kuwedzera kushandiswa kwemafuta nekuda kwekutadza kuunza mafuta kana nguva yekudzima.
• Kusagadzikana kusina basa: Injini idling inogona kunge isina kugadzikana kana kushata nekuda kwematambudziko ekugadzirisa mafuta system.
• Kupererwa nesimba: Kurasikirwa kwesimba reinjini panguva yekukwidziridza kunogona kunge kuri nekuda kwekushanda kwakashata kwemafuta kana kudzima dhizaini.

Zviratidzo izvi zvinogona kuitika mumwe nemumwe kana musanganiswa, uye zvinogona kunge zvine chekuita nemamwe matambudziko emotokari. Kana paine zviratidzo zvekusashanda zvakanaka zvikaonekwa, zvinokurudzirwa kuti ubate nyanzvi auto mechanic kuti uwedzere kuongororwa uye kugadzirisa.

Nzira yekuongorora kodhi yemhosva P0394?

Kuti uongorore DTC P0394, matanho anotevera anokurudzirwa:

1. Kutarisa zvikanganiso uchishandisa OBD-II scanner: Shandisa OBD-II scanner kuverenga iyo P0394 yekukanganisa kodhi uye chero imwe yekukanganisa macode angangove ane chekuita nawo.
2. Kuongororwa kwekuona kweiyo camshaft chinzvimbo sensor: Tarisa iyo camshaft chinzvimbo sensor (bhangi 2) kune inooneka kukuvara, ngura, kana ngura. Ita shuwa kuti sensor seti yekubatanidza yakachengeteka uye isina oxidation.
3. Kuongorora kwemagetsi: Shandisa multimeter kutarisa voltage pane camshaft chinzvimbo sensor (bhangi 2) redunhu. Ita shuwa kuti voltage inosangana nezvinodiwa nemugadziri.
4. Kuongorora Circuit Resistance: Tarisa kupikisa kwekamshaft chinzvimbo sensor redunhu uchishandisa multimeter. Iva nechokwadi chokuti kushorwa kuri mukati memitemo inogamuchirwa.
5. Kutarisa kubatanidza: Tarisa zvese zvinongedzo zvemagetsi, kusanganisira zvibatanidza uye waya zvine hukama necamshaft chinzvimbo sensor. Ita shuwa kuti dzakasungirirwa zvakachengeteka uye hadzina kukuvara.
6. Kutarisa iyo camshaft chinzvimbo sensor: Kana zvichidikanwa, tsiva iyo camshaft chinzvimbo sensor (bhangi 2) neitsva kana matanho ese apfuura asingaratidze dambudziko.
7. Kugadzirisa zvakare PCM: Muzviitiko zvisingawanzoitiki, zvingave zvakakosha kugadzirisa injini yekudzora module (PCM) kugadzirisa dambudziko.

Mushure mekupedza nhanho idzi, zvinokurudzirwa kudzima makodhi ezvikanganiso uchishandisa OBD-II scanner uye kuitora kuti iedze drive.

Zvikanganiso zvekuongorora

Kana uchiongorora DTC P0394, zvikanganiso zvinotevera zvinogona kuitika:

• Kududzirwa zvisizvo kwedata: Tsanangudzo isina kururama yedata kubva kuOBD-II scanner kana imwe midziyo yekuongorora inogona kutungamirira kune mhedziso dzisina kururama pamusoro pechikonzero chekusashanda zvakanaka.
• Kusakwana kwedunhu cheki: Kusakwana kana kusakwana kuyedzwa kwe camshaft position sensor circuit kunogona kuita kuti dambudziko chairo rishaiwe.
• Matambudziko ane multimeter: Kusashandiswa kwakashata kwemultimeter kana kududzirwa kwakashata kwekuverenga kwayo kunogona kutungamirira kuzvikanganiso zvekuongorora.
• Kukanganisa mune zvimwe zvikamu: Mhosho mune zvimwe zvikamu zvisingaenderane zvakananga nekamshaft chinzvimbo sensor inogona kutadza kuzivikanwa sechikonzero cheiyo P0394 kodhi.
• Kugadzirisa kusina kunaka: Kuedza kugadzirisa dambudziko pasina kuitisa kuongororwa kwakazara kunogona kuguma nekugadzirisa kwakashata kusingagadzirise dambudziko riripo.
• Skip connection check: Kutadza kutarisa mamiriro uye kuvimbika kwese kubatanidzwa kwemagetsi kunobatanidza necamshaft position sensor kunogona kuguma nekushayikwa kwechikonzero chechinetso.

Zvakakosha kutarisa kururamisa uye kuwirirana kwekuongorora, pamwe nekushandisa yakakwirira-yepamusoro uye inopupurirwa michina yekuongorora kudzivirira zvikanganiso zviri pamusoro.

Kodhi yemhosva yakakomba zvakadii? P0394?

Dambudziko rekodhi P0394 rinoratidza dambudziko rinogona kuitika ne camshaft position sensor. Kunyange zvazvo kukanganisa uku kunogona kukonzerwa nezvikonzero zvakasiyana-siyana, zvakakosha kuiteerera, sezvo matambudziko ane sensor anogona kutungamirira kushanda kusina kunaka kwejini. Kana kukanganisa uku kuchioneka, zvinokurudzirwa kuti uongorore nekukurumidza uye kugadzirisa dambudziko kuitira kudzivirira zvinogona kuitika pakushanda kweinjini.

Chii kugadzirisa kuchabatsira kubvisa kodhi? P0394?

Kugadzirisa DTC P0394, tevera matanho aya:

1. Kutarisa iyo camshaft chinzvimbo sensor: Iyo sensor inofanirwa kuongororwa kukuvara, ngura kana humwe hurema hwemuviri. Kana chero kukanganisa kunowanikwa, sensor inofanira kutsiviwa.
2. Kutarisa kubatanidza magetsi: Tarisa kubatanidzwa kwemagetsi kune sensor kune corrosion, oxidation kana kuputsika. Chero matambudziko e wiring anofanira kugadziriswa.
3. Kutsiva wiring: Kana kukanganisa kune wiring kunowanikwa, waya dzinoenderana dzinofanira kuchinjwa.
4. Kutarisa iyo Injini Yekudzora Module (PCM): Mune zvimwe zviitiko, dambudziko rinogona kunge riri nePCM pachayo. Tarisa PCM kuti ione kuora kana kumwe kukuvara kunooneka. Kana zvichidikanwa, inofanira kutsiviwa kana kurongwazve.
5. Kuongorora injini kushanda: Mushure mekuita basa rekugadzirisa, zvinokurudzirwa kuti uedze kushanda kwejini kuti uone kuti kukanganisa hakuchaoneki uye injini inoshanda nemazvo.

Kana paine matambudziko akakomba ne sensor kana PCM, zvinokurudzirwa kuti uende nayo kune nyanzvi auto mechanic kuti uwedzere kuongororwa uye kugadzirisa.

Maitiro ekugadzirisa P0394 Injini Code muMaminitsi matatu [3 DIY Nzira / Chete $2]

P0394 - Ruzivo rwakanangana neBrand

Dambudziko kodhi P0394 ine chekuita necamshaft chinzvimbo sensor uye inogona kuiswa kune akasiyana magadzirirwo emota. Pazasi pane runyorwa rwemamwe mabhureki emota anozivikanwa ane decodings yekodhi iyi:

1. Toyota: Pane dambudziko ne camshaft position sensor.
2. Honda: Abnormal voltage mu camshaft position sensor circuit.
3. Ford: Voltage isiriyo mune camshaft chinzvimbo sensor rekiti.
4. Chevrolet: Iyo camshaft chinzvimbo sensor yedunhu voltage yakakwira zvakanyanya.
5. Nissan: Abnormal voltage mu camshaft position sensor circuit.

Aya angori mamwe emamwe ekududzirwa anobvira kweiyo P0394 kodhi yeakasiyana magadzirirwo emotokari. Pamagadzirirwo nemhando yemotokari yako, zvinokurudzirwa kuti utarise bhuku remuridzi wako kana zvinyorwa zvebasa kuti uwane ruzivo rwechokwadi nezvedambudziko.