P0704 Kusashanda kweiyo batira switch switch yekuisa wedunhu

OBD-II Dambudziko Code - P0704 - Datasheet

P0704 - Clutch Switch Input Circuit Kusashanda

Ko dambudziko rekodhi P0704 rinorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune dzese mota kubva 1996 (Ford, Honda, Mazda, Mercedes, VW, nezvimwewo). Kunyangwe zvakajairika mune zvakasikwa, chaiwo matanho ekugadzirisa anogona kusiyana zvichienderana neiyo mhando / modhi.

Kana P0704 kodhi yakachengetwa mumotokari yako yeODD-II, zvinongoreva kuti powertrain control module (PCM) yaona kusagadzikana mukiratidzhi yekushandura wedunhu rekuisa. Iyi kodhi inoshanda chete kune mota dzakashongedzerwa neicho chiratidzo kutapurirana.

Iyo PCM inodzora mamwe mabasa eiyo manual transmission. Chinzvimbo cheiyo giya sarudza uye chinzvimbo chebatisisa chitiviri zviri pakati pemabasa aya. Mimwe mienzaniso inoongororawo turbine yekupinza uye yekumhanyisa kumhanya kuti uone huwandu hweclutch slip.

Iyo clutch ndiyo mechanical clutch inobatanidza injini kune kutapurirana. Muzviitiko zvakawanda, inofambiswa netsvimbo (ine tsoka inotsika kumagumo) inosundira plunger ye hydraulic clutch master cylinder yakaiswa pa firewall. Kana iyo clutch master cylinder yakaora mwoyo, hydraulic fluid inomanikidzwa kupinda muhumburumbira yevaranda (yakaiswa pakutakurwa). Iyo silinda yevaranda inomhanyisa clutch pressure plate, ichibvumira injini kuti ibatike uye ibviswe kubva mukutapurirana sezvinodiwa. Mamwe mamodheru anoshandisa tambo-actuated clutch, asi rudzi urwu rwehurongwa huri kuita hushoma. Kudzvanya pedal nerutsoka rwako rwekuruboshwe kunobvisa kutapurirana kubva muinjini. Kusunungura pedal kunobvumira clutch kuti ibate injini inobhururuka, ichifambisa mota munzira yaunoda.

Basa rekutanga reiyo clutch switch kuita sechinhu chekuchengetedza kudzivirira injini kubva kutanga kana kutapurirana kwaitwa nekusaziva. Iyo clutch switch inonyanya kuitirwa kukanganisa chiratidzo chevatangi (kubva kune ignition switch) kuitira kuti chinotangisa chirege kuvhurwa kudzamara clutch pedal yaora mwoyo. Iyo PCM uye mamwe ma controller anoshandisawo mapindiro kubva kune clutch switch kune akasiyana enjini ekudzora kuverenga, otomatiki braking mabasa, uye chikomo kubata uye kumisa-kutanga mabasa.

Iyo P0704 kodhi inoreva kune clutch switch switch yekuisa dunhu. Tarisa bhuku rebasa remotokari yako kana All Dhata (DIY) yezvinzvimbo nzvimbo uye rumwe ruzivo rwakananga nezve iyo chaiyo yedunhu yakanangana nemotokari yako.

Zviratidzo uye kuomarara

Kana P0704 kodhi ikachengetwa, akasiyana mota kutonga, chengetedzo uye traction mabasa anogona kukanganiswa. Neichi chikonzero, iyi kodhi inofanirwa kutarisirwa seinokurumidza.

Zviratidzo zveP0704 kodhi zvinogona kusanganisira:

• Inopindirana kana isina kubudirira injini kutanga
• Yakaderedzwa mafuta anoshanda
• Inowedzera injini isina basa
• Traction control system inogona kudzimwa
• Zvekuchengetedza maficha anogona kunge akaremara pane mamwe mamodheru.

Zvikonzero zveP0704 kodhi

Zvimwe zvikonzero zvekumisikidza kodhi iyi:

• Yakakanganisika batira switch
• Worn clutch pedal lever kana batira lever bushing.
• Ipfupi kana yakaputsika wiring uye / kana zvinongedzo mune batira switch wedunhu
• Yakaputika fuseji kana fuse fuse
• Yakakanganisa PCM kana PCM yekukanganisa kukanganisa

Kuongorora uye kugadzirisa maitiro

Skena, dijitari volt/ohmmeter, uye bhuku rekushandisa (kana Yese Dhata DIY) yemotokari yako ndiwo ese maturusi auchazoda kuongorora kodhi P0704.

Kuongorora kwekuona kwe clutch switch wiring inzvimbo yakanaka yekutanga kugadzirisa matambudziko. Tarisa ese masisitimu fuse uye tsiva akafuridzwa fuse kana zvichidikanwa. Panguva ino, edza bhatiri pasi pemutoro, tarisa tambo dzebheteri uye tambo dzebheteri. Uyezve tarisa simba rejenareta.

Tsvaga iyo yekuongorora soketi, plug mune iyo scanner uye tora ese akachengetwa makodhi uye kuomesa furemu data. Nyora tsamba yeruzivo urwu nekuti inogona kukubatsira kuti uongorore zvakare. Bvisa makodhi uye bvunzo kutyaira mota kuti uone kana iyo kodhi inogadzirisazve ipapo.

Kana zvirizvo: shandisa iyo DVOM kuyedza bhatiri voltage pane clutch switch yekuisa wedunhu. Dzimwe mota dzakashongedzerwa neakawanda clutch switch kuti iite akawanda mabasa. Tarisa Zvese Dhata DIY kuti uone kuti yako clutch switch inoshanda sei. Kana paine bhatiri vhoriyamu pane inoisa dunhu, shungurudza batira chitiviri uye tarisa bhatiri voltage pane rinobuda dunhu. Kana pasina magetsi mune inobuda wedunhu, fungidzira kuti batira switch inokanganisa kana zvisirizvo yakagadziriswa. Ita shuwa kuti pivot clutch lever uye pedal lever vari mashandiro ekushanda. Tarisa clutch pedal bush kuti itambe.

Kana magetsi aripo pamativi ese eiyo clutch switch (kana chinongedzo chikaora mwoyo), edza iyo yekuisa wedunhu yeiyo batira switch paPCM. Iyi inogona kuve bhatiri voltage gwara kana referenzi voltage chiratidzo, tarisa kune ako mota mugadziri maratidziro. Kana paine chiratidzo chekupinza kuPCM, fungidzira kukanganisa PCM kana chikanganiso chePCM chirongwa.

Kana pasina batira switch yekushandura paPCM chinongedzo, bvisa vese vanobatana vanodzora uye shandisa iyo DVOM kuyedza kuramba kwematunhu ese muhurongwa. Gadzirisa kana kutsiva maseketi akavhurika kana akavharwa (pakati peklutch switch nePCM) pazvinodiwa.

Zvimwe zvekuongorora manotsi:

• Tarisa fuse fomati neiyo clutch pedal yakaora mwoyo. Mafiyuzi angaratidzika seakajairika pakuedzwa kwekutanga anogona kutadza kana dunhu riri pasi pemutoro.
• Iyo inowanzo kusakara batira pivot ruoko kana clutch pedal bushing inogona kutariswa zvisirizvo seyakaipa clutch switch.

Makanika anoongorora sei kodhi yeP0704?

Mushure mekushandisa scanner yeOBD-II kuona kuti P0704 kodhi yakaiswa, makanika anotanga aongorora clutch switch wiring uye majoini kuti aone kana paine kukuvara kungave kuri kukonzera dambudziko. Kana vasina kukuvadzwa, vanozotarisa kana clutch switch yakagadziridzwa nemazvo. Kana iyo switch isingavhurike nekuvhara kana iwe uchibata nekusunungura clutch pedal, dambudziko rinonyanya kuitika ne switch uye / kana kugadzirisa kwayo.

Kana iyo switch yakarongedzwa nemazvo uye Code P0704 zvichiri kuwanikwa, switch ingangoda kutsiviwa kugadzirisa dambudziko.

Zvakajairwa Kukanganisa Pakuongororwa Code P0704

Sezvo iyi code inogona kukonzera matambudziko nekutanga motokari, zvinowanzogamuchirwa kuti dambudziko riri chaizvoizvo neanotangira. Kutsiva kana kugadzirisa iyo yekutanga uye / kana yakabatana zvikamu hazvigadzirise dambudziko kana clear code .

Kodhi yeP0704 yakakomba zvakadii?

Zvichienderana nezviratidzo zvakabatana nekodhi yeP0704, izvi zvingave zvisingaite zvakanyanya. Nekudaro, pamotokari dzekufambisa dzemanyorero, zvakakosha kuti clutch ibatike isati yatanga mota. Kana motokari ichikwanisa kutanga isina kutanga yabata clutch, izvi zvinogona kutungamirira kune mamwe matambudziko.

Ukuwo, mota ingasatombotanga kana kuti ingava yakaoma kuitanga. Izvi zvinogona kuva nengozi, kunyanya kana motokari yakamira mumugwagwa uye mutyairi achida kubuda mumugwagwa.

Ndezvipi zvinogadzirisa zvinogona kugadzirisa kodhi P0704?

Kana dambudziko racho richikonzerwa nekukanganisa kana kukanganisa clutch switch, saka kugadzirisa kwakanakisisa ndiko kutsiva shanduko. Nekudaro, muzviitiko zvakawanda, dambudziko rinogona kungova clutch switch isina kurongeka, kana kukuvadzwa kana corrod cheni. Kugadzirisa dunhu uye kuve nechokwadi chekuti zvese zvinongedzo zvakaiswa zvakanaka zvinogona kugadzirisa dambudziko pasina kutsiva clutch switch.

Mamwe makomendi ekufunga nezve kodhi P0704

Ingave kana kwete mota iri kuratidza chero zvimwe zviratidzo pamwe chete neCheck Engine mwenje ichibatidzwa, zvakakosha kugadzirisa iyi code nekukurumidza. Kukanganisa clutch switch kunogona kukonzera matambudziko akati wandei, uye kana Cheki Engine mwenje wakabatidzwa, mota inotadza iyo OBD-II emission bvunzo inodiwa pakunyoresa mota munzvimbo zhinji.

P0704 Audi A4 B7 Clutch Switch 001796 Ross Tech

Unoda rumwe rubatsiro neiyo p0704 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0704, 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.