Braiteoir BrĂș BarimĂ©adrach P222D B Ard
Ăbhar
- Braiteoir BrĂș BarimĂ©adrach P222D B Ard
- Bileog SonraĂ OBD-II DTC
- Cad a chiallaĂonn sĂ© seo?
- Cad é déine an DTC seo?
- Cad iad cuid de na hairĂonna atĂĄ ag an gcĂłd?
- Cad iad cuid de na cĂșiseanna coitianta leis an gcĂłd?
- Cad iad roinnt cĂ©imeanna chun an P222D a fabhtcheartĂș?
- Plé gaolmhar DTC
- Tuilleadh cabhrach uait le do chĂłd P222D?
Braiteoir BrĂș BarimĂ©adrach P222D B Ard
Bileog SonraĂ OBD-II DTC
Braiteoir brĂș baraimĂ©adrach B: ard
Cad a chiallaĂonn sĂ© seo?
Is cĂłd trioblĂłide diagnĂłiseach cineĂĄlach powertrain Ă© seo (DTC) agus cuirtear i bhfeidhm go coitianta Ă© ar fheithiclĂ OBD-II. DâfhĂ©adfadh go mbeadh Chevy, Mazda, Volvo, Acura, Honda, BMW, Isuzu, Mercedes Benz, Cadillac, Hyundai, Saab, Ford, GMC, srl. Ag brath ar an mbliain, ach nĂl siad teoranta dĂłibh. , dĂ©anamh, samhail agus trealamh an aonaid chumhachta.
TĂĄ mĂłrchuid na n-aonad rialaithe innill (ECManna) ag brath ar lĂon difriĂșil tomhais chun an cĂłimheas aer-bhreosla is fearr a sholĂĄthar don inneall go cruinn. Tugtar an meascĂĄn âstoichiometricâ ar an gcĂłimheas aeir / breosla âis fearrâ: 14.7 cuid de bhreosla aeir go cuid amhĂĄin. TĂĄ cuid de na luachanna a rialaĂonn an ECM chun an meascĂĄn breosla a choinneĂĄil chomh stoichiometric agus is fĂ©idir, ach nĂl siad teoranta dĂłibh: sreabhadh aer, teocht chuisnithe, luas innill, Ă©ileamh ualaigh, teocht an atmaisfĂ©ir, srl. TĂĄ roinnt cĂłrais bhainistĂochta innill ag brath nĂos mĂł ar iontĂłgĂĄil agus aer comhthimpeallach. brĂș chun an meascĂĄn a bharrfheabhsĂș.
Gan trĂĄcht ar, ĂșsĂĄideann na cĂłrais seo nĂos lĂș braiteoirĂ chun torthaĂ comhchosĂșla a bhaint amach chomh fada agus a thĂ©ann bainistĂocht/Ă©ifeachtĂșlacht breosla ar aon nĂłs. Go hiondĂșil ĂșsĂĄidtear braiteoirĂ BAP (brĂș aeir bharimĂ©adrach) nuair a bhĂonn braiteoirĂ MAP (lĂĄnbhrĂș iomlĂĄn) i lĂĄthair freisin. ĂsĂĄidtear CGBanna chun brĂș an atmaisfĂ©ir a thomhas. TĂĄ an luach seo riachtanach chun cumasc breosla a chinneadh, toisc go gcaithfidh an ECM brĂș an atmaisfĂ©ir a chur i gcomparĂĄid le brĂș iomadĂșil iontĂłgĂĄil chun an cumasc breosla a choigeartĂș go cruinn do riachtanais tiomĂĄna an tiomĂĄnaĂ. Is fachtĂłir tĂĄbhachtach Ă© airde a mheas agus CGB ĂĄ dhiagnĂłisiĂș. Ag brath ar do shuĂomh, d'fhĂ©adfadh do chuid comharthaĂ dul in olcas nĂł a fheabhsĂș, go hĂĄirithe mĂĄ bhĂonn tĂș ag taisteal go minic i limistĂ©ir shlĂ©ibhtiĂșla.
Nuair a chuirtear litir san ĂĄireamh sa chur sĂos ar OBD2 DTC (sa chĂĄs seo "B"), i bhformhĂłr na gcĂĄsanna lĂ©ireoidh sĂ© rud sonrach (mar shampla, bainc, braiteoirĂ, ciorcaid, nascĂłirĂ srl.) I gcĂłras ina bhfuil cĂłras TĂĄ tĂș ag. ag obair istigh. Sa chĂĄs seo, dĂ©arfainn a chinneadh cĂ©n braiteoir a bhfuil tĂș ag obair leis. Is minic go mbeidh braiteoirĂ baraimĂ©adracha iolracha ann chun lĂ©amha cruinne a sholĂĄthar. Ina theannta sin, an comhghaol idir na braiteoirĂ chun cuidiĂș le bainistĂocht breosla, gan trĂĄcht go gcuidĂonn sĂ© le lochtanna a fhĂĄil sna braiteoirĂ nĂł sna ciorcaid. Le gach ceann dĂobh thuas, fĂ©ach ar do lĂĄmhleabhar seirbhĂse le haghaidh sonraĂochtaĂ litreoireachta ar leith dâfheithicil ar leith.
SocraĂonn an ECM P222D nuair a bhraitheann sĂ© luach / lĂ©amh leictreach ard sa braiteoir brĂș atmaisfĂ©arach (BAP) "B" nĂł a chiorcad (anna).
Braiteoir brĂș baraimĂ©adrach:
Cad é déine an DTC seo?
Beidh an dĂ©ine anseo measartha ard. Agus Ă© seo ĂĄ lĂ©amh, caithfear roinnt prĂĄinne a dhĂ©anamh chun an t-inneall a choinneĂĄil ag rith go hĂ©ifeachtĂșil. Aon uair is fĂ©idir le mĂfheidhmiĂș dul i bhfeidhm go dĂreach ar luachanna an-tĂĄbhachtach mar an cĂłimheas aeir / breosla agus go bhfuil sĂ i lĂĄthair go gnĂomhach, nĂor cheart duit dâfheithicil a thiomĂĄint chun damĂĄiste innill a chosc. Ă sin rĂĄite, mĂĄ thiomĂĄin tĂș an fheithicil tar Ă©is don locht a bheith gnĂomhach, nĂĄ bĂodh imnĂ ort an iomarca, is dĂłcha go bhfuil tĂș ceart go leor. Is Ă© an beir leat mĂłr nĂĄ mĂĄ fhĂĄgtar gan duine Ă©, dâfhĂ©adfadh damĂĄiste costasach innill inmheĂĄnach a bheith ann sa todhchaĂ.
Cad iad cuid de na hairĂonna atĂĄ ag an gcĂłd?
FĂ©adfaidh comharthaĂ de chĂłd trioblĂłide P222D a bheith san ĂĄireamh:
- Cumhacht agus feidhmĂocht innill neamhleor (nĂł teoranta)
- Misfire inneall
- Torann neamhghnĂĄcha innill
- Boladh breosla
- Geilleagar breosla laghdaithe
- Ăogaireacht throttle laghdaithe
Cad iad cuid de na cĂșiseanna coitianta leis an gcĂłd?
FĂ©adfaidh na cĂșiseanna leis an gcĂłd P222D seo a bheith san ĂĄireamh:
- Braiteoir BAP lochtach nĂł millte (brĂș atmaisfĂ©arach)
- CeanglĂłir leictreach lochtach nĂł millte
- Fadhb sreangaithe (e.g. ciorcad oscailte, ciorcad gearr, creimeadh)
- Ciorcad gearr (inmheĂĄnach nĂł meicniĂșil)
- Ceangal leictreach lag
- DamĂĄiste teirmeach
- Teip mheicniĂșil is cĂșis le hathrĂș BAP
- Fadhb ECM (ModĂșl Rialaithe Inneall)
Cad iad roinnt cĂ©imeanna chun an P222D a fabhtcheartĂș?
CĂ©im bhunĂșsach # 1
Faigh an braiteoir BAP (BrĂș Aeir BarimĂ©adrach) ar dâfheithicil ar leith. I mo thaithĂ fĂ©in, tĂĄ difrĂochtaĂ mĂłra idir lĂĄithreacha na mbraiteoirĂ seo, mar sin ba cheart go mbeadh sĂ© thar a bheith tĂĄbhachtach an braiteoir ceart a roghnĂș. Nuair a bheidh sĂ© suite, dĂ©an iniĂșchadh ar an braiteoir BAP le haghaidh aon damĂĄiste fisiceach. FĂ©adfaidh fadhbanna fĂ©ideartha athrĂș de rĂ©ir suĂmh, mar sin cuir timpeallacht an bhraiteora san ĂĄireamh (m.sh. limistĂ©ir ardteochta, tonnchrith innill, eilimintĂ / smionagar bĂłthair, srl.).
CĂ©im bhunĂșsach # 2
DĂ©an cinnte go bhfuil an cĂłnascaire ar an braiteoir fĂ©in ina shuĂ i gceart chun nasc leictreach maith a chinntiĂș. MĂĄ tĂĄ an braiteoir suite ar an inneall, fĂ©adann sĂ© a bheith faoi rĂ©ir tonnchrith, rud a dâfhĂ©adfadh naisc scaoilte nĂł damĂĄiste fisiceach a dhĂ©anamh.
NĂTA. Cuimhnigh an ceallraĂ a dhĂcheangal sula ndĂ©antar braiteoirĂ ar bith a dhĂcheangal. Ag brath ar an bhfeithicil / cĂłras / braiteoir, dâfhĂ©adfĂĄ damĂĄiste a dhĂ©anamh do bhorradh leictreach mĂĄ dhĂ©anann tĂș dearmad ar an gcĂ©im seo. Mar sin fĂ©in, mĂĄ bhraitheann tĂș mĂchompordach anseo nĂł mĂĄ tĂĄ eolas bunĂșsach teoranta agat ar innealtĂłireacht leictreach, mholfainn duit dâfheithicil a tharraingt / a thabhairt chuig siopa deisiĂșchĂĄin iomrĂĄiteach.
CĂ©im bhunĂșsach # 3
An bhfuil aon rud ag cur isteach ar an braiteoir? DâfhĂ©adfadh sĂ© seo a bheith ina chĂșis le lĂ©amh brĂ©agach brĂș baraimĂ©adrach. TĂĄ lĂ©amha cruinne mar dhlĂșthchuid den fheidhmĂocht innill is fearr sna cĂłrais bhainistĂochta breosla seo.
CĂ©im bhunĂșsach # 4
Ag baint ĂșsĂĄide as ilmhĂ©adar agus armtha leis na luachanna leictreacha riachtanacha don braiteoir brĂș aeir baraimĂ©adrach. Beidh ort an cĂłnascaire a dhĂcheangal Ăłn braiteoir fĂ©in chun rochtain a fhĂĄil ar na biorĂĄin. Chomh luath agus a fheiceann tĂș na biorĂĄin, lean treoracha an mhonarĂłra maidir le diagnĂłis a dhĂ©anamh leis na luachanna atĂĄ ag teastĂĄil agus dĂ©an comparĂĄid idir iad. LĂ©ireoidh braiteoir lochtach aon rud lasmuigh den raon sonraithe. Cuir in ionad Ă© de rĂ©ir nĂłsanna imeachta cearta ath-dheisiĂșchĂĄin.
Plé gaolmhar DTC
- NĂl aon ĂĄbhar gaolmhar inĂĄr bhfĂłraim faoi lĂĄthair. Post ĂĄbhar nua ar an bhfĂłram anois.
Tuilleadh cabhrach uait le do chĂłd P222D?
MĂĄ theastaĂonn cĂșnamh uait fĂłs maidir le DTC P222D, 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.