P0245 Turbocharger wastegate solenoid Ƙananan sigina

P0245 - OBD-II Bayanin Fasaha na Lambar Matsala

Turbocharger wastegate solenoid Alamar ƙarancin sigina

Menene ma'anar lambar matsala P0245?

Lambar P0245 babbar lambar matsala ce ta bincike ta gabaɗaya wacce yawanci ke aiki ga injin turbocharged. Ana iya samun wannan lambar akan motocin iri daban-daban, gami da Audi, Ford, GM, Mercedes, Mitsubishi, VW da Volvo.

Tsarin sarrafa wutar lantarki (PCM) yana saka idanu yana haɓaka matsa lamba a cikin injin mai ko dizal ta hanyar sarrafa solenoid mai sharar gida. Dangane da yadda masana'anta ke daidaita solenoid da kuma yadda PCM ke ƙarfafa shi ko ya ba da shi, PCM yana lura cewa babu wutar lantarki a cikin kewaye lokacin da ya kamata ya kasance ta wata hanya. A wannan yanayin, PCM yana saita lambar P0245. Wannan lambar tana nuna rashin aikin da'irar lantarki.

Lambar P0245 a cikin tsarin OBD-II yana nuna cewa injin sarrafa injin (ECM) ya gano ƙaramin siginar shigarwa daga solenoid wastegate. Wannan siginar baya cikin ƙayyadaddun bayanai kuma yana iya nuna gajeriyar kewayawa a cikin solenoid ko wayoyi.

Menene alamun lambar P0245?

Lambar P0245 a cikin tsarin OBD-II na iya bayyana ta da alamun masu zuwa:

1. Hasken Duba Injin ya zo kuma an adana lambar a cikin ECM.
2. Ƙarfafawar injin turbocharged ya zama mara ƙarfi ko gaba ɗaya ba ya nan, yana haifar da raguwar wutar lantarki.
3. Yayin hanzari, matsalolin wutar lantarki na iya faruwa, musamman idan solenoid yana da da'ira ko mai haɗawa.

Bugu da ƙari, direba na iya karɓar saƙo a kan faifan kayan aiki gargadi na yanayi kawai saboda lambar P0245.

Dalili mai yiwuwa

Dalilai masu yuwuwar saita lambar P0245 sun haɗa da:

1. Buɗe a cikin da'irar sarrafawa (da'irar ƙasa) tsakanin wastegate/ƙarfafa ƙarfin sarrafa solenoid A da PCM.
2. Buɗe a cikin wutar lantarki tsakanin sharar gida/ƙarfafa ƙarfin sarrafa solenoid A da PCM.
3. Short da'irar zuwa ƙasa a cikin sharar gida/ƙarfafa matsi iko solenoid A ikon kewaye.
4. Solenoid na wastegate da kansa yayi kuskure.
5. A cikin lokuta masu wuyar gaske, yana yiwuwa PCM ya gaza.

Karin bayani:

• Kuskuren wastegate solenoid: Wannan na iya haifar da ƙarancin wutar lantarki ko babban juriya a cikin kewayen solenoid.
• Wastegate solenoid kayan aiki a bude ko gajarta: Wannan na iya sa solenoid baya mu'amala da kyau.
• Wastegate solenoid da'ira tare da ƙarancin wutar lantarki: Rashin haɗin kai na iya haifar da solenoid yayi aiki da daidaito.
• An gajarta gefen ƙasa na solenoid mai sharar gida zuwa bangaren sarrafawa: Wannan na iya sa solenoid ya rasa iko.
• Lalata ko sako-sako da haɗin kai a mahaɗin solenoid: Wannan na iya ƙara juriya a cikin kewayawa kuma ya hana solenoid yin aiki da kyau.

Yadda za a tantance lambar P0245?

Don ganowa da warware lambar P0245, bi waɗannan matakan:

1. Duba lambobin kuma daskare bayanan firam don tabbatar da matsalar.
2. Share ingin da ETC (lantarki turbocharger iko) lambobin don tabbatar da akwai matsala kuma lambar ta dawo.
3. Gwada solenoid mai shara don tabbatar da cewa yana iya sarrafa injin shara.
4. Bincika lalata a haɗin solenoid, wanda zai iya haifar da matsalolin sarrafa solenoid na lokaci-lokaci.
5. Bincika solenoid wastegate zuwa ƙayyadaddun bayanai ko yin gwajin tabo.
6. Bincika wayoyi na solenoid don gajerun wando ko masu haɗawa mara kyau.
7. Bincika Bulletin Sabis na Fasaha (TSBs) abin hawa don yuwuwar sanannun matsalolin da shawarwarin masana'anta.
8. Nemo wurin sharar gida/ƙarfafa matsa lamba solenoid "A" akan abin hawan ku kuma a hankali bincika masu haɗawa da wayoyi don lalacewa, lalata, ko matsalolin haɗi.
9. Gwada solenoid ta amfani da na'urar volt-ohm na dijital (DVOM) don tabbatar da yana aiki cikin ƙayyadaddun bayanai.
10. Duba da'irar wutar lantarki na solenoid don 12V kuma tabbatar da akwai ƙasa mai kyau a solenoid.
11. Idan lambar P0245 ta ci gaba da dawowa bayan duk gwaje-gwaje, solenoid na wastegate na iya zama kuskure. A wannan yanayin, ana bada shawara don maye gurbin solenoid. PCM mara kyau kuma zai iya zama sanadin, amma ba zai yuwu ba.

Idan ba ku da tabbas ko ba ku iya kammala waɗannan matakan da kanku ba, ana ba ku shawarar ku nemi taimako daga ƙwararren masani na mota. Ka tuna cewa PCM dole ne a tsara shi ko a daidaita shi don abin hawa don shigar da shi daidai.

Kurakurai na bincike

Ba za a iya tantance lambar da matsalar ba kafin fara ganewar asali. Har ila yau, babu wata hanyar da za a tabbatar da cewa ba a takaice wayoyi ko narke akan tsarin shaye-shaye ko turbo ba.

Yaya muhimmancin lambar P0245?

Idan solenoid na wastegate ya kasa sarrafa yadda ya kamata a sharar gida da ke cikin mashin din, hakan na iya haifar da karancin kuzari a lokutan da injin ke bukatar karin wuta, wanda hakan na iya haifar da asarar wutar lantarki a lokacin da ake kara sauri.

Wane gyara zai taimaka warware lambar P0245?

Wastegate solenoid A yana canzawa saboda gajeriyar kewayawa na ciki.

Haɗin lantarki na solenoid yana buƙatar tsaftacewa ko maye gurbinsa saboda lalatawar lamba.

Ana gyara wayoyi kuma ana dawo dasu idan akwai gajeriyar kewayawa ko zafi fiye da kima na wayoyi.

P0245 - bayani don takamaiman alamun mota

P0245 - Turbo Wastegate Solenoid Low don motocin masu zuwa:

1. AUDI Turbo / Super Charger Wastegate Solenoid 'A'
2. Ford Turbocharger/Wastegate Solenoid "A" Compressor
3. MAZDA Turbocharger wastegate solenoid
4. MERCEDES-BENZ Turbocharger/wastegate solenoid "A"
5. Subaru Turbo/Super Charger Wastegate Solenoid 'A'
6. VOLKSWAGEN Turbo/Super Caja Wastegate Solenoid 'A'

Menene lambar injin P0245 [Jagora mai sauri]

Lambar P0245 ta ECM ce ta samar da ita lokacin da ta gano babban juriya ko gajeriyar da'ira a cikin da'irar solenoid wanda ke hana shi aiki da kyau. Mafi yawan abin da ke haifar da wannan matsala shine babban juriya na solenoid ko gajeren da'ira na ciki.