P2603 Coolant Pump Control Circuit High

P2603 Coolant Pump Control Circuit High

Kunyumba »Mauthenga P2603-P2699» P2603

Mapepala a OBD-II DTC

Ozizira Pump Control Dera "A" High Signal

Kodi izi zikutanthauzanji?

Generic Transmission / Engine DTC nthawi zambiri imagwira ntchito pamakina onse okhala ndi OBDII okhala ndi mapampu ozizira amagetsi, koma amapezeka kwambiri mumitundu ina ya Ford, Honda, Nissan, ndi Toyota.

Pampu yozizira A (CP-A) imatha kupezeka patsogolo pa injini, pamwamba pa injini, mkati mwa magudumu, kapena moyang'anizana ndi bulkhead. CP-A imayang'aniridwa ndi siginecha yamagetsi kuchokera ku module powertrain control module (PCM).

PCM imalandira zothandizira kudziwa nthawi yayitali komanso nthawi yayitali kuti igwire ntchito ndi CP-A. Zowonjezera izi ndizizindikiro zamagetsi zomwe zimalandiridwa kuchokera kuzizira zoziziritsa kukhosi, kutentha kwa mpweya, kuthamanga kwa injini, komanso masensa othamangitsa mpweya. PCM ikalandira izi, imatha kusintha chizindikirocho kukhala CP-A.

P2603 nthawi zambiri imayikidwa chifukwa chamagetsi (CP-A dera). Sayenera kunyalanyazidwa panthawi yamavuto, makamaka pothetsa vuto lomwe lilipo.

Njira zothetsera mavuto zimatha kusiyanasiyana kutengera wopanga, mtundu wa CP-A ndi mitundu yamawaya.

Pampu Yozizilitsa Yofanana

• P2600 Pump yozizira "A" Dera lotseguka lotseguka
• P2601 Coolant Pump "A" Magwiridwe antchito
• P2602 Pump yozizira "A" Chizindikiro chotsika pakulamulira

Zizindikiro ndi kuuma kwake

Kulimbikira kwake kumakhala kovuta kwambiri chifukwa chakukhudza dongosolo lozizira. Popeza ili nthawi zambiri limakhala vuto lamagetsi, PCM silingathe kulipirira. Malipiro ochepa amatanthauza kuti mafani ozizira nthawi zonse amakhala (100% ya ntchito).

Zizindikiro za chikhombo cha P2603 zitha kuphatikizira izi:

• Kuwala kwa cholakwika kwayatsidwa
• kutentha kwambiri
• Makina owongolera mpweya samagwira bwino ntchito

zifukwa

Zifukwa zomwe zingakhazikitsire nambala iyi:

• Tsegulani kuzungulira ku pampu yozizirira - mwina
• Pampu yozizirira yolakwika - mwina
• PCM yolephera - Zokayikitsa

Njira zowunikira ndikukonzanso

Malo oyambira nthawi zonse amayang'ana ma bulletins aukadaulo (TSB) pagalimoto yanu. Vuto lanu limatha kukhala vuto lodziwika bwino lokonzedwa ndi wopanga ndipo limatha kukupulumutsirani nthawi ndi ndalama mukamayesa kusaka.

Kenako pezani pampu yozizira B (CP-A) pagalimoto yanu. Pampu imeneyi nthawi zambiri imayikidwa kutsogolo kwa injini, pamwamba pa injini, mkati mwa zipilala zamagudumu, kapena moyang'anizana ndi bulkhead. Mukapezeka, yang'anani zowunikira cholumikizira ndi zingwe. Fufuzani zokopa, scuffs, mawaya owonekera, mabala owotchera, kapena pulasitiki wosungunuka. Chotsani cholumikizira ndikuyang'anitsitsa malo (zitsulo) mkati mwa cholumikizacho. Onani ngati akuwoneka owotcha kapena ali ndi utoto wobiriwira wosonyeza dzimbiri. Ngati mukufuna kuyeretsa malo, gwiritsani ntchito zotsukira zamagetsi ndi burashi ya pulasitiki. Lolani kuti muumitse ndikupaka mafuta amagetsi pomwe matomata amakhudza.

Ngati muli ndi chida chosakira, chotsani ma DTC pamtima ndikuwona ngati P2603 ibwerera. Ngati sizili choncho, ndiye kuti vuto ndilokulumikizana.

Pakachidindo iyi, ili ndiye gawo lomwe limakhudzidwa kwambiri, monganso ma relay / maulumikizidwe ku ma relay, kulephera kwa mpope kumabwera kachiwiri.

Khodi ikabwerera, tifunika kuyesa pampu ndi ma circuits ena. Nthawi zambiri pamakhala ma waya awiri papampu yozizira iliyonse. Chotsani zingwe zopita koyambirira kozizira. Pogwiritsa ntchito digito volt ohmmeter (DVOM), polumikizani kutsogolera kumodzi kwa mita kupita kumalo amodzi pampopu. Lumikizani mita yotsalayo ikutsogolera kumalo ena pampopu. Sayenera kukhala yotseguka kapena yaifupi. Fufuzani zosagwirizana ndi galimoto yanu. Ngati pampu yamagalimoto yatseguka kapena yafupikitsidwa (kulimbana kosatha kapena kulimbana / 2 ohms), sinthanitsani mpope wozizira.

Ngati mayesowa adutsa, ndi DVOM onetsetsani kuti muli ndi 12V pa coolant pump power circuit (waya wofiira wopopera magetsi, waya wakuda kupita kumalo abwino). Ndi chida chojambulira chomwe chitha kuyambitsa pampu yozizira, yatsani pampu yozizira. Ngati pampu ilibe ma volts 12, konzani zingwe kuchokera ku PCM kapena kutumizira pampu, kapena mwina PCM yolakwika.

Ngati zonse zili bwino, onetsetsani kuti pampu wozizirayo ali ndi nthaka yabwino. Lumikizani nyali yoyeserera ku batri ya 12 V (malo ofiira ofiira) ndikukhudza kumapeto kwina kwa nyali yoyeserera yoyenda pansi yomwe imatsogolera kumalo ozizira pampu. Pogwiritsa ntchito chida chojambulira kuti mugwiritse ntchito pampu wozizira, onani ngati nyali yoyeserera ikuunikira nthawi iliyonse chida chounikira chikayendetsa pampu. Ngati nyali yoyeserera sikuwala, imawonetsa dera lolakwika. Ikayatsa, sinthanitsani zingwe zopita kupampu kuti muwone ngati kuwala koyesa kukunyezimira, kuwonetsa kulumikizana kwapakatikati.

Ngati mayeso onse am'mbuyomu adatha ndipo mupitiliza kulandira P2603, zikuwonetsa kuti ndi pompo lozizira lolephera, ngakhale PCM yolephera siyingachotsedwe mpaka mpope wozizira utasinthidwa. Ngati simukudziwa, pemphani thandizo kwa katswiri wodziwa zamagalimoto. Kuti muyike bwino, PCM iyenera kukonzedwa kapena kusinthidwa pagalimoto.

Zizindikiro zofananira zamapampu ena ozizira zimaphatikizapo P261A, P261B, P261C, ndi P261D.

Zokambirana zokhudzana ndi DTC

• Pakadali pano palibe mitu yofananira m'mabwalo athu. Tumizani mutu watsopano pamsonkhano tsopano.

Mukufuna thandizo lina ndi nambala yanu ya p2603?

Ngati mukufunabe thandizo ndi DTC P2603, lembani funso mu ndemanga pansipa pamutuwu.

ZINDIKIRANI. Izi zimaperekedwa kuti zidziwitse zokha. Sikuti tizigwiritsa ntchito ngati malingaliro okonzanso ndipo sitili ndi udindo pazomwe mungachite pagalimoto iliyonse. Zomwe zili patsamba lino ndizotetezedwa ndi zovomerezeka.