P0748 Comhla solenoid rialaithe brĂș A leictreach
Ăbhar
- CĂłd TrioblĂłidĂ OBD-II - P0748 - Bileog SonraĂ
- Cad a chiallaĂonn cĂłd trioblĂłide P0748?
- Cad é déine an DTC seo?
- Cad iad roinnt comharthaĂ de chĂłd P0748?
- Cad iad cuid de na cĂșiseanna coitianta leis an gcĂłd?
- Cad iad roinnt cĂ©imeanna chun an P0748 a fabhtcheartĂș?
- Cad iad na bealaĂ caighdeĂĄnacha chun an cĂłd seo a shocrĂș?
- Tuilleadh cabhrach uait le cĂłd P0748?
CĂłd TrioblĂłidĂ OBD-II - P0748 - Bileog SonraĂ
P0748 - Comhla solenoid rialaithe brĂș A, leictreach.
Seasann an cĂłd seo do Solenoid Rialaithe BrĂș Leictreach. DâfhĂ©adfadh sainmhĂniĂș difriĂșil a bheith ag an gcĂłd seo ar roinnt brandaĂ feithiclĂ, mar sin dĂ©an cinnte na cĂłid shonracha do dâfheithicil a sheiceĂĄil.
Cad a chiallaĂonn cĂłd trioblĂłide P0748?
Is CĂłd TrioblĂłidĂ DiagnĂłiseacha Tarchurtha CineĂĄlach (DTC) Ă© seo agus cuirtear i bhfeidhm go coitianta Ă© ar fheithiclĂ OBD-II atĂĄ feistithe le tarchur uathoibrĂoch.
DâfhĂ©adfadh go n-ĂĄireofaĂ air seo, ach nĂl sĂ© teoranta dĂłibh, Ford, Mearcair, Lincoln, Jaguar, Chevrolet, Toyota, Nissan, Allison / Duramax, Dodge, Jeep, Honda, Acura, srl. CĂ© go ginearĂĄlta, fĂ©adfaidh cĂ©imeanna deisiĂșchĂĄin beachta a bheith Ă©agsĂșil ag brath ar bhliain. , dĂ©anamh, samhail agus trealamh an aonaid chumhachta.
Nuair a bheidh an P0748 OBD-II DTC socraithe, d'aimsigh an modĂșl rialaithe powertrain (PCM) fadhb leis an solenoid rialaithe brĂș tarchurtha "A". TĂĄ trĂ solenoid ar a laghad ag formhĂłr na dtarchur uathoibrĂoch, is iad sin solenoidĂ A, B, agus C. Is iad na cĂłid trioblĂłide a bhaineann le solenoid "A" nĂĄ P0745, P0746, P0747, P0748, agus P0749. TĂĄ an tacar cĂłd bunaithe ar locht ar leith a thugann folĂĄireamh don PCM agus a chuireann solas an innill seiceĂĄla ar siĂșl.
RialaĂonn na comhlaĂ solenoid rialaithe brĂș tarchurtha brĂș sreabhach le haghaidh oibriĂș ceart tarchuir uathoibrĂoch. Faigheann an PCM comhartha leictreonach bunaithe ar an mbrĂș taobh istigh de na solenoidĂ. TĂĄ an tarchur uathoibrĂoch ĂĄ rialĂș ag criosanna agus clutches a aistrĂonn giaranna trĂ bhrĂș sreabhach a chur san ĂĄit cheart ag an am ceart. Bunaithe ar chomharthaĂ Ăł ghlĂ©asanna rialaithe luais feithicle gaolmhara, rialaĂonn an PCM na solenoidĂ brĂș chun sreabhĂĄn a threorĂș ag an mbrĂș cuĂ chuig ciorcaid hiodrĂĄlacha Ă©agsĂșla a athraĂonn an cĂłimheas tarchuir ag an am ceart.
SocraĂonn an PCM P0748 nuair a bhĂonn locht leictreach ar an solenoid rialaithe brĂș "A".
Sampla de solenoid rialaithe brĂș tarchurtha:
Cad é déine an DTC seo?
Is gnĂĄch go dtosaĂonn dĂ©ine an chĂłid seo measartha, ach fĂ©adann sĂ© dul ar aghaidh go tapa go leibhĂ©al nĂos tromchĂșisĂ mura gceartĂłfar Ă© go trĂĄthĂșil.
Cad iad roinnt comharthaĂ de chĂłd P0748?
MĂĄ tĂĄ an cĂłd seo stĂłrĂĄilte, b'fhĂ©idir nach dtabharfaidh tĂș aon comharthaĂ soilĂ©ire faoi deara, nĂł d'fhĂ©adfadh fadhbanna tromchĂșiseacha aistrithe a thabhairt faoi deara, mar shampla gan aon aistriĂș ar chor ar bith. FĂ©adfaidh an t-inneall stop a chur le dĂomhaoin, dâfhĂ©adfadh sealanna giair a bheith crua nĂł sleamhnĂș, agus dâfhĂ©adfadh an tarchur rĂłthĂ©amh. ĂirĂtear le hairĂonna eile barainneacht breosla laghdaithe agus solas tĂĄscaire mĂfheidhme (MIL). FĂ©adfar cĂłid eile a shocrĂș, amhail na cinn a bhaineann le cĂłimheas giair, solenoidĂ sealaithe, nĂł duillĂn tarchuir.
FĂ©adfaidh comharthaĂ de chĂłd trioblĂłide P0748 a bheith san ĂĄireamh:
- TĂ©ann an carr i mĂłd Ă©igeandĂĄla
- DuillĂnĂ tarchuir agus giaranna ĂĄ n-aistriĂș
- Róthéamh ar an tarchur
- Tarchur greamaithe i bhfearas
- Geilleagar breosla laghdaithe
- ComharthaĂ fĂ©ideartha cosĂșil le misfire
- SeiceĂĄil go bhfuil solas an innill ar
Cad iad cuid de na cĂșiseanna coitianta leis an gcĂłd?
DâfhĂ©adfadh go dteipfeadh ar an gcomhla solenoid rialaithe brĂș mĂĄ tĂĄ aon cheann de na coinnĂollacha seo a leanas i lĂĄthair:
- SreabhĂĄn tarchurtha truaillithe nĂł salach
- Leachtach le trĂ©chur Ăseal
- Baic hiodrĂĄlacha i sreabhĂĄn tarchuir
- Comhla rialaithe brĂș leictreonach dona
- EarrĂĄid tarchurtha inmheĂĄnach meicniĂșil
- TCM lochtach (ModĂșl Rialaithe Tarchurtha)
- PCM lochtach (annamh)
- Solenoid rialaithe brĂș lochtach
- Leacht salach nĂł Ă©illithe
- Scagaire tarchuir salach nĂł clogged
- Caidéal tarchuir lochtach
- Comhlacht comhla tarchurtha lochtach
- PasĂĄistĂ hiodrĂĄlacha teoranta
- CeanglĂłir creimthe nĂł damĂĄiste
- SreangĂș lochtach nĂł millte
- PCM lochtach
Cad iad roinnt cĂ©imeanna chun an P0748 a fabhtcheartĂș?
Sula dtosaĂonn tĂș ar an bprĂłiseas fabhtcheartaithe dâaon fhadhb, ba cheart duit an BullaitĂn SeirbhĂse TeicniĂșil a bhaineann go sonrach le feithicil (TSB) a athbhreithniĂș de rĂ©ir bliana, samhail agus tarchuir. I roinnt cĂĄsanna, fĂ©adann sĂ© seo go leor ama a shĂĄbhĂĄil duit san fhadtrĂ©imhse trĂ tĂș a threorĂș sa treo ceart. Ba cheart duit taifid na feithicle a sheiceĂĄil freisin chun a sheiceĂĄil cathain a athraĂodh an scagaire agus an sreabhĂĄn go deireanach, mĂĄs fĂ©idir.
SreabhĂĄn agus sreangĂș a sheiceĂĄil
Is Ă© an chĂ©ad chĂ©im an leibhĂ©al sreabhach a sheiceĂĄil agus riocht an sreabhach le haghaidh Ă©illithe a sheiceĂĄil. Sula n-athraĂonn tĂș an sreabhĂĄn, ba cheart duit taifid na feithicle a sheiceĂĄil le fĂĄil amach cathain a athraĂodh an scagaire agus an sreabhĂĄn go deireanach.
Ina dhiaidh sin dĂ©antar iniĂșchadh amhairc mionsonraithe chun riocht na sreangaithe a sheiceĂĄil le haghaidh lochtanna follasacha. SeiceĂĄil nascĂłirĂ agus naisc le haghaidh sĂĄbhĂĄilteachta, creimeadh agus damĂĄiste do phionnaĂ. Ba cheart go n-ĂĄireofaĂ leis seo gach sreangĂș agus nascĂłir leis na solenoidĂ rialaithe brĂș tarchurtha, an caidĂ©al tarchuir, agus an PCM. Is fĂ©idir an caidĂ©al tarchuir a thiomĂĄint go leictreach nĂł go meicniĂșil, ag brath ar an gcumraĂocht.
CĂ©imeanna chun cinn
BĂonn cĂ©imeanna breise sainiĂșil don fheithicil i gcĂłnaĂ agus teastaĂonn ard-threalamh iomchuĂ chun iad a dhĂ©anamh go cruinn. ĂilĂonn na nĂłsanna imeachta seo ilmhĂ©adar digiteach agus cĂĄipĂ©isĂ tagartha teicniĂșla a bhaineann go sonrach le feithiclĂ. Ba cheart duit treoracha sonracha fabhtcheartaithe a fhĂĄil dâfheithicil sula dtĂ©ann tĂș ar aghaidh leis na hardchĂ©imeanna. Is fĂ©idir le riachtanais voltais athrĂș go mĂłr Ăł mhĂșnla feithicle go feithicil. Beidh riachtanais brĂș sreabhĂĄin Ă©agsĂșil freisin bunaithe ar dhearadh agus cumraĂocht tarchuir.
SeiceĂĄlacha leanĂșnachais
Mura sonraĂtear a mhalairt sa bhileog sonraĂ, ba cheart go mbeadh 0 ohm friotaĂochta in aghaidh gnĂĄthlĂ©ithe sreangaithe agus ceangail. Ba cheart seiceĂĄlacha leanĂșnachais a dhĂ©anamh i gcĂłnaĂ agus cumhacht an chiorcaid dĂcheangailte chun gearrchiorcad a sheachaint agus chun nĂos mĂł damĂĄiste a dhĂ©anamh. LĂ©irĂonn frithsheasmhacht nĂł gan leanĂșnachas sreangĂș lochtach atĂĄ oscailte nĂł giorraithe agus a Ă©ilĂonn deisiĂș nĂł athsholĂĄthar.
Cad iad na bealaĂ caighdeĂĄnacha chun an cĂłd seo a shocrĂș?
- SreabhĂĄn agus scagaire a athsholĂĄthar
- Cuir solenoid rialaithe brĂș lochtach in ionad.
- CaidĂ©al tarchuir lochtach a dheisiĂș nĂł a athsholĂĄthar
- Comhlacht comhla tarchurtha lochtach a dheisiĂș nĂł a athsholĂĄthar
- Tarchur flushing le haghaidh pasĂĄistĂ glana
- NascĂłirĂ a ghlanadh Ăł chreimeadh
- SreangĂș a dheisiĂș nĂł a athsholĂĄthar
- PCM a splancadh nĂł a athsholĂĄthar
DâfhĂ©adfadh go n-ĂĄireofaĂ le mĂ-dhiagnĂłisiĂș fĂ©ideartha:
- Fadhb misfire innill
- Fadhb caidéil tarchurtha
- Fadhb tarchuir inmheĂĄnach
- Fadhb tarchuir
TĂĄ sĂșil agam gur chuidigh an fhaisnĂ©is san alt seo tĂș a threorĂș sa treo ceart chun dâfhadhb DTC solenoid rialaithe brĂș a rĂ©iteach. TĂĄ an t-alt seo chun crĂocha faisnĂ©ise amhĂĄin agus ba cheart tosaĂocht a thabhairt i gcĂłnaĂ do shonraĂ teicniĂșla agus feasachĂĄin seirbhĂse dâfheithicil.
EARRĂIDĂ COMHCHOITEANN AGUS CĂD A DHĂAGHSĂ P0748
Is minic a dhearbhaĂtear an mhĂfheidhm seo mar fhadhb mhĂfheidhm san inneall nĂł meastar gurb Ă© an caidĂ©al ardbhrĂș an culprit. DâfhĂ©adfaĂ neamhaird a dhĂ©anamh ar shreangĂș agus ar chiorcaid eile atĂĄ i gceist mar chĂșiseanna fĂ©ideartha. TĂĄ sĂ© tĂĄbhachtach a chinntiĂș go ndĂ©antar an prĂłiseas diagnĂłiseach iomlĂĄn.
CĂ© chomh tromchĂșiseach is atĂĄ an cĂłd P0748?
Ba cheart fadhbanna tarchurtha a rĂ©iteach a luaithe is fĂ©idir i gcĂłnaĂ. FiĂș mura bhfuil an fhadhb tar Ă©is dul ar aghaidh go dtĂ an pointe inar tharla teip meicniĂșil inmheĂĄnach, ciallaĂonn tosĂș na hairĂonna go bhfuil fadhb ann a d'fhĂ©adfadh a bheith tromchĂșiseach i dtrĂ©imhse an-ghearr.
CĂ NA DEISIĂCHĂIN IS FĂIDIR LIOM CĂD P0748 a SHOCRĂ?
I measc na gceartĂșchĂĄn fĂ©ideartha don chĂłd earrĂĄide seo tĂĄ:
- DeisiĂș ciorcaid rialaithe brĂș amhail sreangĂș agus nascĂłirĂ
- RialtĂłir BrĂș AthsholĂĄthar Solenoid
- An rialtĂłir brĂș leictreonach a athsholĂĄthar
- AthchĂłiriĂș nĂł athsholĂĄthar an ghiarbhosca ar fad, lena n-ĂĄirĂtear an tiontaire chasmhĂłiminte.
- SreabhĂĄn tarchurtha a shruthlĂș agus a athrĂș
- AthsholĂĄthar TSM
BARĂLACHA BREISE MAIDIR LE CĂD P0748 BREITHNIĂ
CĂ©im thĂĄbhachtach chun fabhtcheartĂș a dhĂ©anamh ar tharchur is ea riocht an ola tarchurtha a sheiceĂĄil. MĂĄ tĂĄ cuma nĂł boladh dĂłite ar an sreabhĂĄn, nĂł mĂĄ tĂĄ dath dorcha teimhneach air, is cinnte go bhfuil an fheithicil ag rith le leibhĂ©al Ăseal sreabhach. CiallaĂonn sĂ© seo go bhfĂ©adfadh damĂĄiste tubaisteach inmheĂĄnach a bheith tarlaithe cheana fĂ©in.
CĂ© gur fĂ©idir roinnt codanna den phrĂłiseas diagnĂłiseach a dhĂ©anamh sa bhaile, mar shampla B. MeasĂșnĂș sreabhĂĄn tarchurtha (mĂĄ tĂĄ dipstick agat). Is fearr dul i dteagmhĂĄil le speisialtĂłir cĂĄilithe a luaithe is fĂ©idir.
Tuilleadh cabhrach uait le cĂłd P0748?
MĂĄ theastaĂonn cĂșnamh uait fĂłs le DTC P0748, cuir ceist sna tuairimĂ thĂos faoin alt seo.
NĂTA. Cuirtear an fhaisnĂ©is seo ar fĂĄil chun crĂocha faisnĂ©ise amhĂĄin. NĂl sĂ© beartaithe Ă© a ĂșsĂĄid mar mholadh deisiĂșchĂĄin agus nĂlimid freagrach as aon ghnĂomh a dhĂ©anann tĂș maidir le haon fheithicil. TĂĄ gach faisnĂ©is ar an lĂĄithreĂĄn seo cosanta ag cĂłipcheart.
5 ĐșĐŸĐŒĐŒĐ”ĐœŃĐ°ŃОДĐČ
Valdemar Juarez Landero
Tengo problema con una caja. De chevi Co error deP0748 acabo de Reparar la caja todo nuevo y sigue dandome el mismo cadigo y el selenoide también lo cambie y estå igual
TĂĄ Andri
le haghaidh toyota harrier V6
nĂl aon fhuinneamh ann
Raphael
TĂĄ Vectra GTX agam go bhfuil an earrĂĄid seo ola P0748 curtha in ionad cheana fĂ©in, tĂĄ an solenoid brĂș curtha in ionad cheana fĂ©in agus leanann an earrĂĄid, i mĂłd D tosaĂonn an carr trom, an fĂ©idir le duine ar bith cabhrĂș liom?
Prionsa DerĂŒlez
A Rafael, mĂĄ tĂĄ sĂ© seo dĂ©anta agat cheana fĂ©in, ba cheart duit tĂĄstĂĄil a dhĂ©anamh ar an modĂșl tarchurtha freisin. Toisc mura bhfuil friotaĂocht agus leanĂșnachas ag sreangĂș an mhodĂșil, tabharfaidh sĂ© an earrĂĄid chĂ©anna duit, toisc nach bhfuil aon sruth ag teacht ar na comhlaĂ brĂș ola.
Filipe Moncada
estou com um Hyundai i10 e estou com o problema P0748 jå troquei a transição e nada podem me ajudar