P0688 Engine/Transmission Control Module (ECM/PCM) Power Relay Sensor Circuit Open/Kulephera

P0688 - OBD-II Mavuto Code Kufotokozera

Khodi yamavuto P0688 ndi nambala yamavuto amtundu uliwonse yomwe imawonetsa kusagwira ntchito kwa Engine Control Module (ECM) kapena Powertrain Control Module (PCM) power relay control circuit.

Kodi vuto la P0688 limatanthauza chiyani?

Khodi yamavuto P0688 ikuwonetsa vuto mu gawo lowongolera injini (ECM) kapena powertrain control module (PCM) gawo lowongolera mphamvu mugalimoto. Khodi iyi imachitika pamene ECM/PCM power relay control circuit sapereka voteji wamba monga momwe amafotokozera wopanga.

ECM ndi PCM ndi zigawo zamagalimoto zomwe zimayang'anira injini ndi makina ena amagalimoto. Amalandira mphamvu kudzera pa relay yomwe imayatsa kapena kuzimitsa batire. Khodi ya P0688 ikuwonetsa kuti pali vuto ndi dera lamagetsi ili, lomwe lingayambitse injini kapena makina ena agalimoto kuti asagwire bwino ntchito. Ndikofunika kuzindikira kuti code iyi imangowonekera pamagalimoto omwe amagwiritsa ntchito mphamvu ya ECM/PCM ndipo sangagwire ntchito ku mitundu ina ya magalimoto kapena makina oyendetsa injini.

Zotheka

Zifukwa zotheka za DTC P0688:

• Mawaya owonongeka kapena osweka: Mawaya omwe amalumikiza magetsi ku ECM / PCM kapena ku magetsi amatha kuwonongeka, kusweka, kapena kutenthedwa, zomwe zimapangitsa kuti magetsi awonongeke komanso mphamvu zopanda mphamvu.
• Kusalumikizana bwino kapena makutidwe ndi okosijeni olumikizana nawo: Ndikofunikira kuyang'ana momwe maulumikizidwe ndi olumikizirana alili mugawo lowongolera mphamvu. Kulumikizana kwa okosijeni kapena kusalumikizana bwino kungayambitse kuchepa kwa kukhudzana kwa magetsi ndikupangitsa kuti magetsi azikhala osakwanira.
• Kupatsirana kwamagetsi kolakwika: Kutumiza kwamagetsi komweko kungakhale kolakwika, zomwe zimapangitsa kusamutsidwa kwamagetsi kosakwanira ku ECM/PCM.
• Nkhani Za Battery: Kutsika kwamagetsi kapena kugwiritsira ntchito batri molakwika kungayambitse mphamvu zosakwanira ku ECM/PCM kudzera pamagetsi otumizirana magetsi.
• Mavuto oyambira: Kukhazikika kosakwanira kapena kosayenera m'derali kungayambitsenso kuti magetsi awonongeke komanso ECM / PCM kukhala ndi mphamvu zopanda mphamvu.
• Mavuto ndi chosinthira choyatsira: Ngati chizindikiro chochokera pamoto woyatsira sichifika pamagetsi, chikhoza kukhala ndi mphamvu zosakwanira ku ECM/PCM.
• Kulephera kwa ECM/PCM: Nthawi zambiri, ECM kapena PCM yokha ikhoza kukhala yolakwika, zomwe zimapangitsa mphamvu zosakwanira kapena mavuto ena ndi dongosolo lolamulira.

Ndikofunikira kuti mufufuze bwinobwino kuti mudziwe chifukwa chenicheni cha nambala ya P0688 musanayambe kukonza.

Kodi zizindikiro za cholakwika ndi chiyani? P0688?

Ngati DTC P0688 ilipo, mutha kukumana ndi izi:

• Mavuto ndi kuyambitsa injini: Kutsika kwamagetsi pamagetsi owongolera magetsi kungayambitse injini kukhala yovuta kapena kulephera kuyambitsa.
• Kutaya mphamvu: Kusakwanira mphamvu kwa ECM kapena PCM kungayambitse kutaya kwa injini mphamvu kapena ntchito yosakhazikika.
• Kusakhazikika kwa injini: Magetsi osayenera angapangitse injini kuyenda molakwika, monga kugwedezeka, kugwedezeka kapena kugwedezeka poyendetsa.
• Kuchepetsa ntchito zamagalimoto: Ntchito zina zamagalimoto zomwe zimadalira ECM kapena PCM sizingagwire ntchito bwino kapena kusapezeka chifukwa cha mphamvu zosakwanira.
• Onani Kuwala kwa Engine Kuwonekera: Code P0688 imayatsa kuwala kwa Injini ya Check pa dashboard, kuwonetsa zovuta ndi magetsi.
• Kutayika kwa zigawo zamagetsi: Zigawo zina zamagetsi zamagalimoto, monga magetsi, ma heater, kapena zowongolera nyengo, zimatha kugwira ntchito mochepera kapena kulephera kwathunthu chifukwa chosowa mphamvu.
• Liwiro malire: Nthawi zina, galimoto imatha kupita ku liwiro locheperako chifukwa cha zovuta zamakina amagetsi obwera chifukwa cha code P0688.

Ngati mukukumana ndi zizindikiro izi pagalimoto yanu ndipo muli ndi DTC P0688, ndibwino kuti muli ndi vuto lodziwika ndi kukonzedwa ndi katswiri wodziwa zamagalimoto.

Momwe mungadziwire cholakwika P0688?

Kuzindikira khodi yamavuto ya P0688 kumaphatikizapo njira zingapo zodziwira ndi kuthetsa vutolo, njira zoyambira zomwe muyenera kutsatira mukazindikira cholakwikachi ndi:

1. Kuyang'ana batire: Onetsetsani kuti voteji ya batri ili mkati mwanthawi zonse komanso kuti yaperekedwa. Yang'anani momwe materminal ndi mawaya a batri alili ngati zawonongeka kapena zolumikizidwa molakwika.
2. Kuyang'ana mawaya ndi maulumikizidwe: Yang'anani mawaya ochokera kumagetsi opita ku ECM/PCM kuti awononge, kusweka, kapena kupsa. Onaninso malumikizidwe ndi ma contacts ngati makutidwe ndi okosijeni kapena kusalumikizana bwino.
3. Kuyang'ana chingwe chamagetsi: Onani mphamvu yopatsirana yokha kuti igwire ntchito. Onetsetsani kuti ikugwira ntchito moyenera komanso imapereka mphamvu zokhazikika ku ECM/PCM.
4. Kuyika cheke: Tsimikizirani kuti pansi pamagetsi owongolera magetsi akuyenda bwino ndipo amapereka malo odalirika ogwirira ntchito.
5. Kuyang'ana chizindikiro kuchokera pa choyatsira moto: Onani ngati siginecha yochokera pa choyatsira moto ifika pamagetsi. Ngati ndi kotheka, yang'anani chikhalidwe ndi ntchito ya poyatsira lophimba palokha.
6. Pogwiritsa ntchito diagnostic scanner: Lumikizani chida chojambulira pa doko la OBD-II ndikuwerenga ma code amavuto kuti mudziwe zambiri za vutolo ndi mawonekedwe adongosolo.
7. Mayesero owonjezera: Chitani mayeso owonjezera monga kuyezetsa ma voliyumu m'malo osiyanasiyana pagawo lowongolera ndi macheke owonjezera amagetsi ngati kuli kofunikira.

Pambuyo pozindikira ndi kuzindikira chomwe chingayambitse code ya P0688, mukhoza kuyamba kuthetsa vutoli mwa kukonza kapena kusintha zigawo zolakwika. Ndikofunikira kuchita diagnostics mosamala ndi mwadongosolo kupewa zolakwa ndi molondola kudziwa chifukwa cha vuto. Ngati mulibe luso lozindikira ndi kukonza magalimoto, ndibwino kuti mulumikizane ndi katswiri wamakanika kapena malo okonzera magalimoto kuti akuthandizeni.

Zolakwa za matenda

Mukazindikira DTC P0688, zolakwika zotsatirazi zitha kuchitika:

• Kusakwanira kwa batire: Akatswiri ena atha kudumpha kuyang'ana momwe batire ilili kapena osaganizira momwe imakhudzira mphamvu yamagetsi pamagetsi owongolera magetsi.
• M'malo mopanda nzeru cholumikizira mphamvu: M'malo mozindikira bwino, amatha kusintha nthawi yomweyo cholumikizira mphamvu, chomwe chingakhale chosafunikira ngati vuto liri m'chigawo china.
• Kunyalanyaza mavuto ena ndi dongosolo lamagetsi: Khodi yamavuto P0688 imatha kuyambitsidwa ndi zinthu zosiyanasiyana monga mawaya owonongeka, kulumikizidwa koyipa, kapena zovuta ndi chosinthira choyatsira. Kunyalanyaza zinthu izi kungayambitse kuganiza molakwika kwa matenda.
• Kusamvetsetsa zaukadaulo: Sikuti akatswiri onse amatha kutanthauzira molondola zomwe opanga amapanga, zomwe zingayambitse matenda olakwika ndi kukonza zochita.
• Macheke osakwanira komanso macheke: Mavuto oyika pansi kapena ma siginecha olakwika angayambitsenso P0688 koma atha kuphonya pakuzindikira.
• Zida zolakwika zowunikira: Kugwiritsa ntchito zida zolakwika kapena zosawerengeka zowunikira kungayambitse zotsatira zolakwika.
• Zochitika zosakwanira ndi chidziwitso: Kusadziwa bwino kapena kudziwa zamakasitomala amagetsi kungayambitse matenda olakwika ndi kukonza zochita.

Kuti muzindikire bwino vuto la P0688, ndikofunikira kuyesa mayeso onse ofunikira ndikusanthula zonse zomwe zilipo kuti mudziwe chomwe chimayambitsa vutoli.

Kodi zolakwika ndizovuta bwanji? P0688?

Khodi yamavuto P0688 ndiyowopsa chifukwa ikuwonetsa vuto mu gawo lowongolera injini (ECM) kapena gawo lowongolera la powertrain (PCM) gawo lowongolera mphamvu mugalimoto. Ngati voteji mu dera lino si zachilendo, zingachititse magetsi osakwanira kapena osakhazikika magetsi kachitidwe kawongolere injini, zomwe zingayambitse mavuto angapo, kuphatikizapo:

• Mavuto ndi kuyambitsa injini: Magetsi otsika kapena kusagwira ntchito bwino kwamagetsi kungapangitse kuyambitsa injini kukhala kovuta kapena kosatheka.
• Kutha kwa mphamvu komanso kusakhazikika kwa injini: Kusakwanira kwa magetsi ku ECM/PCM kungayambitse kutayika kwa mphamvu ya injini, kugwira ntchito movutikira, kapena kuphulika kwa silinda, zomwe zingachepetse kwambiri kuyendetsa galimoto.
• Kuchepetsa ntchito zamagalimoto: Ntchito zina zamagalimoto zomwe zimadalira ECM kapena PCM zitha kusagwira ntchito bwino kapena kusapezeka chifukwa chamagetsi osakwanira.
• Kuopsa kwa kuwonongeka kwa zigawo zina: Magetsi olakwika angayambitse kutentha kapena kuwonongeka kwa zipangizo zina zamagetsi kapena kuwonongeka kwa ECM/PCM.

Chifukwa cha zotsatira pamwambapa, code P0688 imafuna chidwi chachikulu ndikuwongolera vutoli. Kuzindikira ndi kukonzanso kuyenera kupangidwa posachedwa kuti tipewe mavuto ena ndikuwonetsetsa kuti galimotoyo ikuyenda bwino komanso yodalirika. Ngati mukukumana ndi khodi ya P0688, tikulimbikitsidwa kuti mupite nayo kwa katswiri wodziwa zamagalimoto kuti adziwe ndikukonza.

Kodi kukonza kungathandize kuthetsa code? P0688?

Kuthetsa vuto la P0688 kumafuna njira zingapo zowunikira kuti mudziwe chomwe chayambitsa vutoli. Kutengera chomwe chadziwika, zinthu zotsatirazi zingafunike:

1. Kusintha kapena kukonza mawaya owonongeka ndi zolumikizira: Ngati mawaya owonongeka kapena osweka apezeka, ayenera kusinthidwa kapena kukonzedwa. M'pofunikanso kuonetsetsa kugwirizana odalirika ndi kuthetsa kukhudzana makutidwe ndi okosijeni.
2. M'malo mwawo relay mphamvu: Ngati cholumikizira chamagetsi chili cholakwika, muyenera kusintha ndi china chatsopano chomwe chimagwirizana ndi galimoto yanu.
3. Kukhazikitsa bwino: Yang'anani ndikuwongolera zoyambira pagawo lowongolera mphamvu, kuwonetsetsa kuti olumikizana nawo ndi oyera komanso odalirika.
4. Kuyang'ana ndi kukonza chosinthira choyatsira: Onani momwe chosinthira choyatsira chimagwirira ntchito. Bwezerani kapena konzani chosinthira ngati kuli kofunikira.
5. Kuwunika kwa batri ndi kukonza: Onetsetsani kuti batire yachangidwa ndikugwira ntchito bwino. Bwezerani kapena konzani ngati kuli kofunikira.
6. Yang'anani ndipo, ngati kuli kofunikira, sinthani ECM/PCM: Nthawi zina, vuto likhoza kukhala chifukwa cha vuto ndi gawo lowongolera lokha. Pankhaniyi, ECM/PCM ingafunike kusinthidwa kapena kukonzedwa.
7. Ntchito yowonjezera yowunikira ndi kukonza: Chitani mayeso owonjezera ndi zowunikira kuti muwonetsetse kuti zida zonse zadongosolo zikuyenda bwino. Konzani zowonjezera ngati kuli kofunikira.

Ndikofunika kuzindikira bwino chifukwa cha vuto la P0688 musanayambe ntchito yokonza. Ngati mulibe zinachitikira kapena luso kuchita kukonza nokha, Ndi bwino kuti funsani katswiri wodziwa magalimoto kapena malo utumiki matenda ndi kukonza.

Nambala yolakwika ya P0688 yafotokozedwa ndi yankho

P0688 - Zambiri zokhudzana ndi mtundu

Mndandanda wamagalimoto ena omwe ali ndi code code yamavuto P0688:

• Volkswagen (VW): Pali vuto ndi Engine Control Module (ECM) kapena Powertrain Control Module (PCM) power relay control circuit.
• Ford: Kusagwirizana kwamagetsi mu ECM/PCM power relay control circuit.
• Chevrolet: Vuto ndi ECM/PCM power relay control circuit kusonyeza kusakwanira voteji.
• Toyota: ECM/PCM mphamvu yolumikizira kuwongolera dera otsika voteji.
• Bmw: Pali vuto ndi ECM/PCM power relay control circuit yomwe imayambitsa vuto.
• Mercedes-Benz: Zolakwika mu ECM/PCM power relay control circuit chifukwa chochepa mphamvu.
• Audi: Vuto ndi ECM/PCM mphamvu relay control circuit chifukwa cha voteji wosakhazikika.
• Honda: Magetsi osakwanira mu ECM/PCM power relay control circuit.
• Nissan: Kusokonekera mu dera la ECM/PCM lowongolera mphamvu zapezeka chifukwa chochepa mphamvu.
• Hyundai: Vuto ndi ECM/PCM power relay control circuit chifukwa cha magetsi osakwanira.

Uwu ndi mndandanda wawung'ono wamagalimoto omwe angakumane ndi vuto la P0688. Ndikofunika kuzindikira kuti zomwe zimayambitsa ndi zothetsera vutoli zikhoza kusiyana pang'ono malinga ndi chitsanzo ndi chaka cha galimotoyo.