P068A ECM/PCM simba relay kushanda de-energized - kare kare

Dambudziko kodhi P068A inotsanangurwa seECM/PCM simba relay de-energized too early. Iyi kodhi ndeye generic kukanganisa kodhi, zvichireva kuti inoshanda kumota dzese dzakashongedzerwa neOBD-II system, kunyanya mota dzakagadzirwa kubva 1996 kusvika zvino. Mamwe emhando dzemhando dzakawanda dzine code iyi dzinosanganisira Audi, Cadillac, Chevrolet, Dodge, Ford, Jeep, Volkswagen, etc. Zvinyorwa zvekuziva, kugadzirisa, nekugadzirisa, hongu, zvinosiyana kubva pane imwe kugadzira uye muenzaniso kune imwe. .

OBD-II DTC Dhata

ECM/PCM simba relay de-energized - kare kare

Izvi zvinorevei?

Iyi generic Diagnostic Trouble Code (DTC) inoshanda kune dzakawanda OBD-II mota (1996 uye nyowani). Inogona kuitika mumotokari kubva kuAudi, Chrysler, Dodge, Jeep, Ram, Volkswagen, nezvimwewo, pakati pevamwe.Kunyange zvazvo zvakajairika, matanho chaiwo ekugadzirisa anogona kusiyana zvichienderana negore, kugadzira, modhi, uye kutapurirana kwekugadzirisa.

Kana P068A kodhi ikachengetwa, injini / powertrain control module (ECM / PCM) yaona kutadza kushanda munzira yekudzima simba kune iyo relay inoipa simba. Mune ino kesi, iyo yekumisikidza yakave-yakapihwa-simba zvekare.

Iyo PCM simba relay inoshandiswa kupa zvakachengeteka bhatiri voltage kune akakodzera PCM maseketi. Iyi imhando yekubatanidza relay iyo inobatiswa newaya yechiratidzo kubva painobatidza switch. Iyi relay inofanirwa kudzikiswa zvishoma nezvishoma kudzivirira kuwedzera kwemagetsi uye kukuvara kunobvira kune controller. Rudzi urwu rwerelay kazhinji rune shanu-waya redunhu. Imwe waya inopihwa inogara iine bhatiri voltage; nyika kune imwe. Dunhu rechitatu rinopa chiratidzo kubva pamagetsi ekudzima, uye rechina redunhu rinopa voltage kuPCM. Yechishanu waya ndiyo simba relay sensor circuit. Inoshandiswa nePCM kutarisa kugovera relay voltage.

Kana iyo PCM ikaona kusashanda zvakanaka apo iyo ECM / PCM relay yadzimwa, kodhi yeP068A inochengetwa uye mwenje wekusashanda (MIL) unogona kuvhenekera.

P068A uye OBD2

Chaicho PCM Powertrain Kudzora Module yakaziviswa:

Chii chakakomba cheiyi DTC?

Iyo P068A kodhi inofanirwa kuverengerwa seyakakomba uye kuitiswa zvinoenderana. Izvi zvinogona kutungamira mukusagona kutanga uye / kana kumatambudziko akasiyana siyana nekubata kwemotokari.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP068A dambudziko kodhi rinogona kusanganisira:

1. Kunonoka kutanga kana mota haichatanga
2. Injini yekudzora matambudziko

Zviratidzo zvakajairika zvinogona kusanganisira chimwe kana zvimwe zvezvinotevera, asi cherechedza kuti kuomarara kwechimwe kana zvimwe zvezviratidzo zvakanyorwa pano zvinogona kusiyana:

• Kodhi yekukanganisa inochengetwa uye mwenje wakavhenekerwa yambiro inogona kana kusapenya
• Mune zvimwe zviitiko, panogona kunge paine akati wandei mamwe macode pamwe neP068A, zvichienderana nekuti iyo isiriyo simba-pasi maitiro akakuvadza maseketi uye / kana zvikamu mune imwe kana akawanda ekudzora module.
• Zvakaoma kutanga kana kusatanga zvakajairika, kunyangwe izvi dzimwe nguva zvinogona kugadziriswa nekutsiva relay uye kurongazve PCM.
• Motokari inogona kuratidza matambudziko akasiyana-siyana ekugadzirisa anosanganisira, asi asina kuganhurirwa, hutsinye husina basa, kutadza, kushaikwa kwesimba, kuwedzera kushandiswa kwemafuta, kusingatarisike mafambiro ekuchinja, uye kazhinji kudzima injini.

Chii chinonzi P068A Injini Kodhi [Kurumidza Kutungamira]

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi kodhi zvinogona kusanganisira:

1. Automatic transmission control module.
2. Mota bhatiri. Mabhatiri emotokari akakuvadzwa anogona kukonzera matambudziko mazhinji. 
3. Automatic transmission shift solenoid - iyo injini yekudzora module yakanaka, asi iyo OBD kodhi P068A ichiri kupenya here? Ipapo pane zvechokwadi imwe mhando yekusashanda mune otomatiki transmission shift solenoid. Itarise uye woitsiva kana zvichidikanwa.
4. Egemagetsi control unit - Iyo yemagetsi control unit chikamu chakakosha chemotokari iyo isingambofaniri kuregeredzwa. Zvinogoneka kuti mune imwe mhando yekusashanda mairi, nekuda kwekuti iyo P068A kodhi inogona kutanga kupenya.
5. Injini yekudzora module - OBD kodhi P068A inogona kuoneka nekuda kwekukanganisa injini yekudzora module.
6. Module simba unit control ndiyo powertrain control module yakanaka, asi kodeti P068A ichiri kusetwa? Iwe unofanirwa kutarisa iyo powertrain control module.
7. Battery cable replacement terminal - kodhi P068A inogona kuratidzwa nekuda kwemamwe matambudziko mubhatiri tambo yekutsiva terminal. Naizvozvo, zvakakosha kutsiva bhatiri tambo yekutsiva terminal
8. Yakatadza, isina kunaka switch yekubatidza.
9. Yakatadza kana kukanganisa PCM simba relay

Kuongorora Zvikonzero Zvekukanganisa Kodhi P068A

Sezvine macode akawanda, yakanaka yekutangira pakuongorora iyi kodhi ndeyekutarisa neTSB (Technical Service Bulletins) yemotokari chaiyo. Iyo nyaya inogona kunge iri nyaya inozivikanwa ine mhinduro inozivikanwa inopihwa nemugadziri.

Tora makodhi ese akachengetwa uye omesa furemu data nekubatanidza scanner kuchiteshi chekuongorora chemotokari. Chenjerera kune ruzivo urwu kana dambudziko rikaita serinopindirana.

Wobva wabvisa makodhi uye wozoedza kutyaira mota (kana zvichibvira) kudzamara kodhi yapera kana PCM yapinda yakagadzirira mode. Kana iyo PCM ikaita zvekupedzisira, saka dambudziko rinopindirana, zvichireva kuti unofanirwa kumirira kusvika zvanyanya iwe usati watanga kuongororwa. Nekune rimwe divi, kana iyo kodhi isingagone kusetwa patsva uye pasina dhiraivha, ramba uchishanda mota seyakajairika.

Bata TSB yekodhi yakachengetwa, mota (gadzira, gore, modhi uye injini) uye zviratidzo. Izvi zvinogona kukubatsira pakuita chirwere.

Kana iyo code CLEARS pakarepo, enderera nekunyatsoongorora iyo wiring uye yekubatanidza system. Hanetsi dzakatyoka dzinofanirwa kugadziriswa kana dzisina kutsiviwa.

Kana iyo wiring uye zvibatanidza zvichitaridzika zvakanaka uye zvinoshanda, shandisa ruzivo rwemotokari kuwana dhayagiramu yewaya, mapinoti ekubatanidza, maonerwo ekubatanidza, uye diagnostic flowcharts. Neruzivo urwu, tarisa kuti PCM simba relay iri kugamuchira bhatiri voltage nekutarisa ma fuse ese uye relay.

Kana DC (kana switched) voltage isipo pamagetsi relay yekubatanidza, tsvaga dunhu rekurudyi kune fuse kana relay iri kubva. Gadzirisa kana kutsiva mafizi akaremara kana mafiyusi links pazvinoda.

Kana magetsi ekuisa relay yemagetsi uye pasi zviripo (pamaterminals ekurudyi), shandisa DVOM (digital volt/ohmmeter) kutarisa maitiro ekuburitsa relay pane yekurudyi yekubatanidza pini. Kana iyo voltage yedunhu rekubuda relay relay isina kukwana, ipapo relay yakashata inogona kufungidzirwa.

Kana iyo PCM yemagetsi relay inobuda voltage iri mukati mezvirevo (pamaterminals ese), edzai akakodzera relay kubuda maseketi paPCM.

Kana relay inobuda voltage siginecha ikaonekwa paPCM chinongedzo, unogona kufungidzira kusashanda kana kukanganisa kwechirongwa muPCM.

Kana pasina relay inobuda voltage chiratidzo paPCM chinongedzo, dambudziko rinonyanya kukonzerwa nedunhu rakavhurika.

Kuti udzivise kusaziva, fuse uye fuse links zvinofanirwa kutariswa nedunhu rakatakurwa.

Fuse uye fuse links zvinofanirwa kuyedzwa nedunhu rakatakurwa kudzivirira kusaziva.

Ndeapi matanho ekugadzirisa matambudziko eP068A?

Yekuongorora scanner uye digital volt / ohmmeter (DVOM) inofanirwa kuongorora iyo P068A kodhi.

Iwe zvakare uchazoda sosi yeyakavimbika ruzivo nezve mota. Inopa madhayagramu ekuongorora, emadhirowa ewiring, zviso zvekubatanidza, pini dzekubatanidza, nenzvimbo dzechikamu. Iwe zvakare uchawana maitiro uye maratidziro ekuyedza zvikamu uye maseketi. Zvese izvi ruzivo zvichadikanwa kuti ubudirire kuongorora iyo P068A kodhi.

Unganidza iyo scanner kune mota yekuongorora chiteshi uye tora ese akachengetwa makodhi uye kuomesa furemu data. Nyora tsamba yeruzivo urwu sezvo zvingangobatsira kana kodhi ikazoonekwa kuti yapindirana.

Mushure mekunyora zvese zvine chekuita neruzivo, bvisa makodhi uye test drive mota (kana zvichibvira) kudzamara kodhi yabviswa kana iyo PCM yapinda yakagadzirira modhi.

Kana iyo PCM ikapinda yakagadzirira modhi, kodhi yacho ichave yepakati uye yakatonyanya kuoma kuongorora. Mamiriro ezvinhu akatungamira mukutsungirira kweP068A ingangoda kuwedzera kukuvara isati yagadziriswa chaiyo. Kune rimwe divi, kana iyo kodhi isingakwanise kujekeswa uye zviratidzo zvekubata zvisingaonekwe, mota inogona kutyairwa zvakajairika.

Bvunza yako yemotokari ruzivo sosi yehunyanzvi sevhisi bulletins (TSBs) iyo inoburitsa yakachengetwa kodhi, mota (gore, gadzira, modhi uye injini) uye zviratidzo zvakawanikwa. Kana iwe ukawana yakakodzera TSB, inogona kupa ruzivo rwakakosha rwekuongorora.

Kana iyo P068A kodhi ikaseta pakarepo, nemaziso ongorora wiring uye zvinongedzo zvine chekuita nesystem. Mabhanhire akatyorwa kana kusunganidzwa anofanira kugadziriswa kana kutsiviwa pazvinenge zvichidikanwa.

Kana iyo wiring uye zvinongedzo zvakanaka, shandisa yako mota ruzivo sosi kuti uwane inoenderana wiring madhirama, chinongedzo kumeso kutaridzika, chinongedzo pinout madhirama, uye yekuongorora block block madhirama.

Paunenge uchinge uine ruzivo rwaunoda, tarisa mafiyuzi ese uye unodzosera musystem kuti uve nechokwadi chekuti bhatiri voltage iri kupihwa kune iyo PCM simba rekushandisa relay.

Wana iyo PCM inodzosera simba kure parameter uye woishandisa kune anotevera ekuongorora matanho.

Kana pasina DC (kana switch) voltage pamagetsi relay connector, tarisa dunhu rakakodzera kune fuse kana relay kubva kwainobva. Gadzirisa kana kutsiva zvisina kukwana fuse kana fuse pazvinenge zvichidikanwa.

Kana simba rekutambidza magetsi ekuisa magetsi uye pasi zviripo (panzvimbo dzese dzakakodzera), shandisa iyo DVOM kuyedza kudzosera kuburitsa mashandiro pane akakodzera ekubatanidza pini. Kana iyo voltage yeinobuda wedunhu remagetsi magetsi relay isingaite zvinodiwa, fungidzira kuti iyo relay haina kunaka.

Kana iyo PCM magetsi inopa relay kuburitsa voltage iri mukati mechiratidzo (pane ese ma terminals), tarisa yakakodzera kudzoreredza kubuda maseketi paPCM.

Kana iyo relay kuburitsa voltage chiratidzo inowanikwa paPCM chinongedzo, fungidzira iyo isina kukwana PCM kana PCM yekuronga chikanganiso.

Kana pasina inoenderana PCM simba relay voltage kuburitsa chiratidzo chinowanikwa pane PCM chinongedzo, fungidzira yakavhurika kana ipfupi dunhu pakati pePCM simba relay nePCM.

• Fuses uye fuse zvinofanirwa kuongororwa neakaremerwa dunhu kudzivirira misdiagnosis.

Iyo P068A sensor iri kupi?

P068A sensor

Uyu mufananidzo unoratidza muenzaniso wakajairwa wePCM simba relay. Ziva, zvisinei, kuti nepo relay iyi ichiwanzo kuwanikwa mubhokisi refuse huru, nzvimbo yayo chaiyo mumabhokisi efuse inosiyana nekugadzira uye kunyange modhi yemotokari. Ziva zvakare kuti kazhinji kacho iyi relay yakangofanana nedzimwe, dzisina hukama, saka iva nechokwadi chekutarisa neruzivo rwakavimbika rwesevhisi kuti mota yakabatwa iwane nemazvo uye kuona PCM simba relay.

Ndokumbirawo uone kuti zviyero zveindasitiri uye maitiro akanakisa anoda kuti relay iyi itsiviwa nechikamu cheOEM. Nepo chepamusoro chemhando yekutsiva chikamu chingangoita zvinogutsa munguva pfupi, zvinodikanwa zvakaiswa pane iyi chaiyo relay ndezvekuti chete chikamu chekutsiva cheOEM chinopa mashandiro akavimbika uye anofungidzira munguva refu.

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