P0685 Vhura control wedunhu reECM / PCM simba relay

Dambudziko Code P0685 - OBD-II Ruzivo rwehunyanzvi

Vhura dunhu rekutonga remagetsi relay yeinjini yekudzora yuniti / injini yekudzora yuniti

Ko kodhi yekukanganisa P0685 inorevei?

Iyi Yekuongorora Dambudziko Kodhi (DTC) ndeye yakajairika kodhi yekufambisa, zvinoreva kuti inoshanda kune ese 1996 mota (Honda, VW, Ford, Dodge, Chrysler, Acura, Audi, GM, nezvimwewo).

Kunyangwe zvavo zvakajairika, injini dzinosiyana pakati pezvikwata uye dzinogona kuve nezvikonzero zvakati siyanei zveiyi kodhi.

Mune ruzivo rwangu, kutanga inhibit mamiriro anogona kuperekedza iyo P0685 kodhi. Kana kodhi iyi ikachengetwa mu powertrain control module (PCM), zvinoreva kuti yakadzika kana isina magetsi yakaonekwa mudunhu inopa magetsi emagetsi kuPCM.

Mota zhinji dzakashongedzerwa dzeOBD-II dzinoshandisa relay kupa bhatiri voltage kuPCM, nepo vamwe vachingoshandisa dunhu rakasanganiswa. Relays kazhinji ane mashanu-pini dhizaini. Iyo yekutanga yekuisa terminal inogashira DC bhatiri voltage, iyo yepasi terminal inodzika kune injini kana chassis pasi, yechipiri yekuisa terminal inogamuchira bhatiri voltage (kuburikidza nedunhu rakasanganiswa) kana switch yekubatidza yaiswa munzvimbo ye "ON". Yechina terminal ndiyo inobuda yePCM, uye yechishanu terminal ndiyo tambo yechiratidzo cheiyo controller network (CAN).

Kana switch yemwenje iri mu "ON" chinzvimbo, voltage inoiswa kune diki coil mukati meiyo relay. Izvi zvinotungamira mukuvharwa kwevanosangana mukati meiyo relay; kunyatso kupedzisa dunhu, nokudaro ichipa bhatiri voltage kune inobuda terminal uye nekudaro kune PCM.

Zviratidzo

Sezvo iyo P0685 kodhi inowanzo kuperekedzwa neyekutanga inhibit mamiriro, kuifuratira hazvigone kuve sarudzo. Kana iyi kodhi iriko uye injini ikatanga uye ichimhanya, fungidzira kukanganisa PCM kana chikanganiso chePCM chirongwa.

Chiedza cheCheck Engine chinogona kuuya, kunyange zvazvo motokari inogona kunge ichiri kushanda. Zvichienderana nekwakabva dambudziko, motokari inogona kutanga asi isingatangi, kana kuti inotanga asi ine simba rakaderera - kana kuti "inopera" mode.

Zvikonzero zveDTC P0685

Sezvakaita chero DTC, panogona kuve nezvakawanda zvinokonzeresa. Imwe yeakajairika ingori yakashata PCM relay. Zvimwe zvinokwanisika zvinosanganisira fuse yakavhuvhuta, dunhu pfupi, kubatana kwakashata, matambudziko ebhatiri senge tambo isina kukwana, uye, muzviitiko zvisingawanzo, PCM yakaipa kana ECM.

Zvimwe zvikonzero zvekumisikidza kodhi iyi:

• Yakakanganisa PCM Simba Relay
• Fiyuzi kana fiyuzi inopepereswa.
• Yakaora kana kukuvara wiring kana wiring yekubatanidza (kunyanya padyo nePCM relay)
• Chinokanganisa kuvesa chinja
• Chikamu kana chakatemwa zvachose magetsi emagetsi pane switch switch
• Yakasununguka kana yakaora bhatiri tambo inoguma
• Bhatiri rakaderera
• Low voltage pakutanga
• Yakanganisa Injini Yekudzora Module (ECM) Simba Relay
• ECM simba relay harness yakavhurika kana ipfupi.
• Yakaipa ECM simba redunhu
• ECU fuse inoputika
• Kusashanda ECM Izvi zvinorevei?

Kuongorora uye kugadzirisa maitiro

Nzvimbo yakanaka yekutanga nguva dzose yekutarisa technical Service Bulletins (TSB) kune yako chaiyo mota. Dambudziko rako rinogona kunge riri nyaya inozivikanwa neyakagadzirwa gadziriso-yakaburitswa gadziriso uye inogona kukusevha nguva nemari panguva yekugadzirisa matambudziko.

Sezvo nemamwe macode mazhinji ehunhu uhwu, tanga kuongorora chirwere chako nekuona nemabhande ewiring, zvinobatanidza, uye zvikamu zvehurongwa. Tarisa zvakanyanya kune zvisina kudzivirirwa zvinodzosera izvo zvinogona kunge zvakatsvedza kubva kumatominal avo kana zvinogona kunge zvine tsoka dzinokanganisa kana zviteshi. Izvi zvinonyanya kucherechedzwa kana relay kana nyaradzo nzvimbo iri padyo nebhatiri kana inotonhodza dhamu. Tarisa bhatiri nebheteri tambo inoguma kuomarara uye kunyanyisa ngura. Gadzirisa kana kutsiva zvikanganiso pazvinenge zvichidikanwa.

Iwe unozoda scanner (kana kodhi muverengi), yedhijitari volt / ohmmeter (DVOM), uye dhizaini dhizaini. Mifananidzo yekubatanidza inogona kuwanikwa kubva kumugadziri (bhuku rebasa kana rakaenzana) kana kuburikidza neyechipiri sosi senge All Data. Usati watenga bhuku rebasa, ita shuwa kuti rine PCM simba redunhu rekubatanidza dhayagiramu.

Ndisati ndaenderera mberi nekuongororwa, ndinoda kutora maDTC ese akachengetwa (ndichishandisa scanner kana kuverenga kodhi) ndobva ndanyora pasi kuitira kuitira ramangwana kana zvichidikanwa. Ini ndinodawo kucherechedza chero inoenderana nechando fomu data. Ruzivo urwu runogona kubatsira zvakanyanya kana dambudziko riri mumubvunzo rikaitika nguva nenguva.

Kutanga nesimba relay (yePCM), ita shuwa kuti pane bhatiri voltage pane yekutanga yekuisa terminal. Tarisa iyo wiring dhayagiramu, yekubatanidza mhando, kana pini kubva kubhuku rako rebasa (kana yakaenzana) kune nzvimbo yeumwe neumwe terminal. Kana pasina magetsi, fungidzira kubatana kwakashata pane fiyuzi kana fusible link.

Wobva watarisa wechipiri yekuisa terminal. Kana pasina magetsi, fungidzira fuse fuse kana isina kukanganisa kuvesa switch (magetsi).

Zvino tarisa pasi chiratidzo. Kana pasina chiratidzo chevhu, tarisa iyo system nzvimbo, waya sunga bulkhead zvinongedzo, chassis pasi, uye bhatiri tambo inopera.

Kana ese maseketi aya ari OK, tarisa kubuda kwemagetsi pamaseketi anopa magetsi kuPCM. Kana pasina magetsi mune aya macircuit, fungidzira yakashata relay.

Kana zvigadzirwa zvemagetsi zviripo, tarisa iyo system voltage pane PCM yekubatanidza. Kana pasina magetsi aripo, tanga kuyedza system wiring. Ive neshuwa yekubvisa system system vanodzora kubva kune harness usati waedza kuramba kuramba neDVOM. Gadzirisa kana kutsiva maseketi akavhurika kana mapfupi sezvazvinodiwa.

Kana paine magetsi paPCM, fungidzira kuti haina kukwana kana ine programming kukanganisa.

• Mareferenzi ku "switch switch" mune iyi nyaya inongoreva chikamu chemagetsi chete.
• Kutsiva yakafanana (inowirirana manhamba) relays yekuyedza kunogona kubatsira zvakanyanya.
• Nguva dzose gadzirisazve kuendesa kunzvimbo yayo yepakutanga nekumisikidza iyo yakashata relay neimwe nyowani.
• Paunenge uchitarisa iyo fuse fomati, ita shuwa kuti dunhu iri pazere voltage.

Zvakajairwa Kukanganisa Pakuongororwa Code P0685

Sezvo iyi kodeti yakabatanidzwa kune yakaoma network yezvikamu zvemagetsi, zviri nyore kukurumidza kuita chisarudzo uye kungotsiva PCM, kunyange izvi kazhinji zvisiri dambudziko uye zvinoda kugadziriswa kunodhura zvikuru. Corroded battery cables kana kubatana kwakashata kazhinji inokonzeresa matambudziko nePCM relay, saka vanofanirwa kunge vari chikamu chakajairwa chebvunzo.

Kodhi yeP0685 yakakomba zvakadii?

Kunyangwe mota yako ichimhanya kana kodhi iyi yaiswa, inogona kumira kana kuramba kutanga chero nguva. Zvinhu zvakakosha zvekuchengetedza zvinogonawo kukanganiswa - semuenzaniso, mwenje wako unogona kungoerekana wadzima, izvo zvinogona kuve nengozi kana uchityaira husiku kana izvi zvaitika. Kana ukaona zviratidzo zvedambudziko, seredhiyo isingashande, unofanirwa kubata nyanzvi kuti iongorore uye kugadzirisa dambudziko nekukurumidza kuti udzivise kuwedzera kukuvadzwa kune zvimwe zvikamu.

Ndezvipi zvinogadzirisa zvinogona kugadzirisa kodhi P0685?

Kugadziriswa kwakakosha kune yakashata PCM/ECM simba relay control redunhu inogona kusanganisira:

• Kugadzirisa mapfupi maseketi kana materminals akaipa kana kubatanidza
• Powertrain Kudzora Module Relay Replacement
• Kutsiva injini compartment (block fuses)
• Kutsiva tambo dzebhatiri uye/kana zvibatanidza
• Kutsiva fuse

Mamwe makomendi ekufunga nezve kodhi P0685

Iyi ndeimwe yeaya makodhi anogona kuve akapusa, akadai sebhatiri rakashata kana tambo dzebhatiri, kana zvakanyanya kuomarara uye zvinoda mashoma matweaks uye kugadzirisa. Gara uchitsvaga rubatsiro munzvimbo yausina kujaira kuti udzivise kumwe kukuvadzwa kana kutsiviwa kwezvikamu zvinodhura zvinogona kushanda.

P0685 ✅ SYMPTOMS UYE CHOKWADI SOLUTION ✅ - OBD2 Fault Code

Unoda rumwe rubatsiro neiyo p0685 kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P0685, 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.