P068B ECM/PCM simba relay de-energized - kunonoka

OBD-II DTC Dhata

ECM/PCM simba relay de-energized - kunonoka

Izvi zvinorevei?

Iyi generic Diagnostic Dambudziko Kodhi (DTC) inoshanda kune mazhinji OBD-II mota (1996 uye nyowani). Izvi zvinogona kusanganisira asi hazvingogumiri kuAudi, Chrysler, Dodge, Jeep, Ram, Volkswagen, nezvimwewo Kunyangwe hazvo zvakasarudzika, matanho chaiwo ekugadzirisa anogona kusiyana zvichienderana nemhando yegore, gadzira, modhi uye kutapurirana kumisikidzwa.

Iyo P068B kodhi yakachengetwa zvinoreva kuti injini / powertrain control module (ECM / PCM) yaona kusagadzikana mukubvisa simba kune iro relay iro rinoipa simba. Mune ino kesi, iyo PCM simba relay haina de-simba nekukurumidza zvakakwana.

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 ECM / PCM relay yadzimwa, P068B kodhi inochengetwa uye mwenje wekusashanda (MIL) unogona kuvhenekera.

Chaicho PCM Powertrain Kudzora Module yakaziviswa:

Chii chakakomba cheiyi DTC?

Iyo P068B kodhi inofanirwa kuverengerwa seyakakomba uye kuitiswa zvinoenderana. Izvi zvinogona kutungamira mukusagona kutanga uye / kana kumatambudziko akasiyana siyana nekubata kwemotokari.

Ndezvipi zvimwe zvezviratidzo zvekodhi?

Zviratidzo zveP068B kodhi yekunetseka inogona kusanganisira:

Kunonoka kutanga kana kwete
Matambudziko asina kusimba kana kuburitsa bhatiri

Ndezvipi zvimwe zvezvikonzero zvinowanzoitika zveiyo kodhi?

Zvikonzero zveiyi kodhi zvinogona kusanganisira:

Yakakanganisa PCM Simba Relay
Yakaputika fiyuzi kana fiyuzi
Vhura kana pfupi dunhu mudunhu pakati pesimba relay nePCM

Ndeapi mamwe matanho ekutambudza iyo P068B?

Yekuongorora scanner uye digital volt / ohmmeter (DVOM) inofanirwa kuongorora iyo P068B kodhi.

Iwe zvakare uchazoda sosi yeruzivo rwechokwadi nezve mota. Inopa madhayagramu ekuongorora, emadhirowa ewiring, zviso zvekubatanidza, pini dzekubatanidza, nenzvimbo dzenzvimbo. Iwe zvakare uchawana maitiro uye maratidziro ekuyedza zvikamu uye maseketi. Ruzivo rwese urwu rwuchadikanwa kuti ubudirire kuongorora iyo P068B 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 ikaenda mune yakagadzirira modhi, kodhi yacho ichave yepakati uye yakatonyanya kuoma kuongorora. Mamiriro ezvinhu akatungamira mukushingirira kweP068B 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 P068B 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.

Inoenderana DTC hurukuro

Jeep grand cherokee P2006B 068 modhi goreMhoroi, yangu 2006 Grand Cherokee 3000 CRD injini inovhenekera, ndinomhanya kuongororwa uye ndipe kodhi P068B, ini ndaive Izvi zvinoratidza kuti mota iri kushanda mushe uye hapana zviratidzo zvekusagadzikana vazhinji nekuda kwaSimone ...

Unoda rumwe rubatsiro neP068B kodhi?

Kana iwe uchiri kuda rubatsiro neDTC P068B, 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.