P2603 Coolant Pump Control Circuit High
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P2603 Coolant Pump Control Circuit High
Gida »Lambobin P2603-P2699» P2603
Bayanan Bayani na OBD-II
Keɓaɓɓen sigar sarrafa siginar famfo "A"
Mene ne wannan yake nufi?
Wannan Deric Genication Transmission / Engine DTC galibi ya shafi duk injunan da aka sanye su da OBDII tare da famfunan coolant na lantarki, amma ya fi yawa a wasu Ford, Honda, Nissan, da Toyota.
Coolant pump A (CP-A) galibi ana iya samun sa a gaban injin, a saman injin, a cikin arches na ƙafafun, ko gaban babban ƙira. Ana sarrafa CP-A ta siginar lantarki daga tsarin sarrafa wutar lantarki (PCM).
PCM na karɓar shigarwar don tantance lokacin da tsawon lokacin da yake buƙatar yin aiki tare da CP-A. Waɗannan shigarwar siginar siginar ƙarfin lantarki ce da aka karɓa daga zazzabi mai sanyaya, zafin iska mai ci, saurin injin, da firikwensin matsa lamba na kwandishan. Da zarar PCM ta karɓi wannan shigarwar, zai iya canza siginar zuwa CP-A.
Yawancin lokaci ana shigar da P2603 saboda matsalolin lantarki (da'irar CP-A). Bai kamata a manta da su ba a lokacin matsala, musamman lokacin da ake warware matsalar tsakani.
Matakan matsala na iya bambanta dangane da mai ƙera, nau'in CP-A da launin waya.
M Coolant Pump A Circuit Laifi Lambobi:
- P2600 Coolant pump "A" Buɗewar sarrafawa
- P2601 Coolant Pump "A" Range na Aiki
- P2602 Coolant pump "A" Ƙananan sigina a cikin da'irar sarrafawa
Alamomi da tsanani
Tsananin yawanci yana da tsanani sosai saboda tasirin tsarin sanyaya. Tunda wannan galibi matsalar wutar lantarki ce, PCM ba zai iya biyan diyya cikakke ba. Biyan kuɗi na yawanci yana nufin magoya bayan sanyaya suna gudana koyaushe (100% sake zagayowar aiki).
Alamomin lambar P2603 na iya haɗawa da:
- An kunna haske mai nuna kuskure
- zafi fiye da kima
- Tsarin kwandishan baya aiki yadda yakamata
dalilai
Dalilai masu yiwuwa don saita wannan lambar:
- Buɗe kewayawa zuwa famfo mai sanyaya - mai yiwuwa
- Kuskuren mai sanyaya famfo - mai yiwuwa
- PCM da ya gaza - Ba zai yuwu ba
Hanyoyin bincike da gyara
Kyakkyawan farawa shine koyaushe bincika takaddun sabis na fasaha (TSB) don takamaiman abin hawa. Matsalar ku na iya zama sanannen batun tare da sanannen gyaran masana'anta kuma yana iya adana ku lokaci da kuɗi yayin bincike.
Sannan sami famfo mai sanyaya B (CP-A) akan takamaiman abin hawa. Yawanci ana sanya wannan famfon a gaban injin, a saman injin, a cikin arches na ƙafafun, ko kuma gaban babban ƙira. Da zarar an same shi, a gani a duba mai haɗawa da wayoyi. Nemo karce, goge -goge, wayoyi da aka fallasa, alamomin ƙonawa, ko narkakken filastik. Cire haɗin mai haɗawa kuma a hankali bincika tashoshi (sassan ƙarfe) a cikin mai haɗawa. Duba idan sun ga sun kone ko suna da koren launi wanda ke nuna lalata. Idan kuna buƙatar tsabtace tashoshi, yi amfani da mai tsabtace lambar lantarki da goga na goga. Bada damar bushewa da shafa man shafawa na lantarki inda tashoshin tashoshi ke taɓawa.
Idan kuna da kayan aikin sikirin, share DTCs daga ƙwaƙwalwa kuma duba idan P2603 ya dawo. Idan wannan ba haka bane, to akwai yuwuwar matsalar haɗin gwiwa.
Don wannan lambar musamman, wannan shine yankin da ya fi kowa damuwa, kamar yadda ake relays/haɗin kai zuwa relays, tare da gazawar famfo na zuwa na biyu.
Idan lambar ta dawo, za mu buƙaci gwada famfo da da'irori masu alaƙa. Yawancin lokaci akwai wayoyi 2 akan kowane famfon mai sanyaya ruwa. Cire haɗin kayan dokin da ke zuwa famfon mai sanyaya ruwa. Yin amfani da volt volt ohmmeter (DVOM), haɗa gubar mita ɗaya zuwa tashar mota ɗaya akan famfo. Haɗa ragowar gubar mita zuwa ɗayan tashar akan famfo. Ba dole ba ne a buɗe ko gajere. Duba halayen juriya don takamaiman abin hawa. Idan motar famfo tana buɗe ko gajarta (juriya mara iyaka ko babu juriya / 0 ohms), maye gurbin ruwan famfo.
Idan wannan gwajin ya wuce, tare da DVOM, tabbatar da cewa kuna da 12V akan madaidaicin ƙarfin wutar lantarki (jan waya don yin amfani da madaidaicin wutar lantarki, baƙar fata zuwa ƙasa mai kyau). Tare da kayan aikin dubawa wanda zai iya kunna famfon mai sanyaya, kunna famfon mai sanyaya ruwa. Idan famfon ba shi da volts 12, gyara wayoyi daga PCM ko aikawa zuwa famfo, ko kuma PCM mai rauni.
Idan yayi kyau, duba cewa famfon mai sanyaya ya yi ƙasa sosai. Haɗa fitilar gwaji zuwa tabbataccen batirin 12 V (ja m) kuma taɓa ɗayan ƙarshen fitilar gwajin zuwa da'irar ƙasa wanda ke kaiwa zuwa wurin kewaya mai sanyaya ruwa. Yin amfani da kayan aikin sikan don yin amfani da famfon mai sanyaya, duba don ganin ko fitilar gwajin tana haskaka duk lokacin da kayan aikin binciken ke jan famfon. Idan fitilar gwajin ba ta haskaka ba, yana nuna alamar da'irar mara kyau. Idan ya haskaka, girgiza kayan dokin da ke zuwa famfo don ganin idan gwajin gwajin yana ƙyalƙyali, yana nuna haɗin haɗin kai.
Idan duk gwaje -gwajen da suka gabata sun wuce kuma kun ci gaba da karɓar P2603, da alama zai iya nuna famfon da bai yi nasara ba, kodayake PCM da ya gaza ba za a iya yanke hukunci ba har sai an maye gurbin famfon mai sanyaya. Idan ba ku da tabbas, nemi taimako daga ƙwararren masanin binciken motoci. Don shigarwa daidai, PCM dole ne a tsara ko daidaita shi don abin hawa.
Makamantan lambobin don sauran famfunan sanyaya sun haɗa da P261A, P261B, P261C, da P261D.
Tattaunawar DTC mai dangantaka
- A halin yanzu babu batutuwa masu alaƙa a cikin dandalin mu. Sanya sabon taken akan dandalin yanzu.
Kuna buƙatar ƙarin taimako tare da lambar ku ta p2603?
Idan har yanzu kuna buƙatar taimako tare da DTC P2603, aika tambaya a cikin sharhin da ke ƙasa wannan labarin.
NOTE. An ba da wannan bayanin don dalilai na bayanai kawai. Ba a yi nufin amfani da shi azaman shawarar gyara ba kuma ba mu da alhakin duk wani mataki da za ku ɗauka a kan kowane abin hawa. Duk bayanan da ke wannan shafin ana kiyaye su ta haƙƙin mallaka.
