Nta thiab teeb meem ntawm Lexus

Lexus yog lub tsheb uas nws lub npe hais rau nws tus kheej. Khoom kim heev, kev nplij siab thiab kev khib siab ntawm lwm tus neeg tsav tsheb tau muab. Txawm li cas los xij, hmoov tsis, tsis muaj cov tshuab zoo tshaj plaws uas tsis tas yuav muaj kev saib xyuas thiab lwm yam kev saib xyuas. Nws tshwm sim tias muaj teeb meem tshwm sim nrog lub tsheb uas yuav tsum tau kho sai thiab sai. Ua ntej pib kho, koj yuav tsum txheeb xyuas qhov chaw thiab qhov ua rau ntawm qhov tawg. Nyob rau hauv cov kev tshwm sim ntawm lub cav malfunction los yog emissions teeb meem, lub amber "check engine" lub teeb yuav illumination ntawm lub ntsuas vaj huam sib luag. Ntawm qee tus qauv Lexus, qhov yuam kev yuav raug nrog cov lus "Cruise Control", "TRAC Off" lossis "VSC". Cov lus piav qhia no tsuas yog ib feem me me ntawm cov kev xaiv twg yuav yog. Kab lus no qhia txog hom kev ua txhaum.

Cov lej yuam kev thiab yuav kho lawv li cas hauv lub tsheb Lexus

Qhov yuam kev U1117

Yog tias cov cai no tshwm sim, muaj teeb meem kev sib txuas lus nrog Accessory Gateway. Qhov no yog ib qho yooj yim los txheeb xyuas vim nws yuav tsis tuaj yeem tau txais cov ntaub ntawv los ntawm lub koom haum pab txuas. DTC tso zis kev pom zoo ua haujlwm: Qhib qhov hluav taws xob (IG) thiab tos tsawg kawg 10 vib nas this. Nws tuaj yeem muaj ob qhov chaw tsis zoo:

Lexus yuam kev codes

• Kev pabcuam tsheb npav txuas thiab 2 lub chaw pabcuam tsheb npav hla kev sib txuas (cov tsheb npav tsis ECU).
• Pab txuas txuas sab hauv tsis raug (bus buffer ECU).

Nws yog ib qho teeb meem heev thiab nyuaj los kho qhov kev puas tsuaj ntawm koj tus kheej, ntxiv rau, yog tias qhov kev daws teeb meem tsis ua raws li raug, koj tuaj yeem ua rau lub tsheb puas ntau dua. Nws yog qhov zoo dua los tiv tauj tus tswv paub txog. Tom qab kho, koj yuav tsum ua si kom nyab xeeb thiab xyuas kom meej tias qhov txhaum cai tsis tshwm sim.

Qhov yuam kev B2799

Fault B2799 - Kev ua haujlwm tsis zoo ntawm lub cav immobilizer system.

Malfunctions tsim nyog:

1. Thaiv.
2. ECU immobilizer code.
3. Thaum sib pauv cov ntaub ntawv ntawm immobilizer thiab ECU, tus ID kev sib txuas lus tsis sib xws.

Txoj kev daws teeb meem:

1. Pib dua scanner yuam kev.
2. Yog tias qhov ntawd tsis pab, xyuas cov hlua hluav taws xob. Tshawb xyuas cov neeg sib cuag ntawm ECU thiab ECM ntawm immobilizer thiab cov kev ntsuam xyuas tuaj yeem pom tau yooj yim hauv Is Taws Nem lossis hauv lub vev xaib raug cai ntawm tus neeg sawv cev.
3. Yog tias txoj hlua txuas tau zoo, xyuas qhov kev ua haujlwm ntawm immobilizer code ECU.
4. Yog tias ECU ua haujlwm zoo, ces qhov teeb meem nyob hauv ECU.

Lexus Troubleshooting

Yuam kev P0983

Hloov Solenoid D - Teeb liab siab. Qhov kev ua yuam kev no yuav tshwm sim lossis ploj ntawm qhov pib, tab sis koj yuav tsum tsis txhob hnov ​​​​qab txog nws. Ob lub zog siab dua tuaj yeem raug txiav thiab lwm lub sijhawm tsis zoo tuaj yeem tshwm sim. Txhawm rau kho qhov teeb meem, koj yuav tsum yuav:

• tsis siv neeg kis lim;
• rings rau cov ntsaws ntsaws;
• tsis siv neeg kis tau tus mob roj lauj kaub gasket;
• butter;

Koj tuaj yeem hloov lub thawv koj tus kheej, tab sis nws yog qhov zoo dua los tiv tauj tus kws tshaj lij.

Qhov yuam kev C1201

Malfunction ntawm lub cav tswj system. Yog tias qhov ua yuam kev rov tshwm sim tom qab rov pib dua thiab rov kuaj xyuas dua, ECM lossis ECU ntawm cov txheej txheem kev sib tw yuav tsum tau hloov. Ntau qhov tseeb, thawj zaug hloov ECU, thiab yog tias nws tsis pab, ces ECU yuav plam. Tsis muaj qhov taw tes hauv kev tshuaj xyuas lub sensor lossis lub sensor Circuit Court txhua.

Txhawm rau kho qhov yuam kev, koj tuaj yeem sim rov pib dua, pov tawm cov terminals, nrhiav qhov ua rau lwm yam tsis raug. Yog tias tom qab reboot nws rov tshwm sim dua thiab tsis muaj lwm yam yuam kev tshwm sim, ces ib qho ntawm cov blocks saum toj no yog "luv". Lwm qhov kev xaiv yog sim xyuas cov neeg sib cuag ntawm cov blocks, ntxuav lawv.

Txawm li cas los xij, txhua txoj hauv kev no tau muab los ua kev xaiv thiab tsis yog qhov tseeb tias lawv tsim nyog nyob rau hauv ib rooj plaub tshwj xeeb. Tseeb.

Qhov yuam kev P2757

Torque Converter Pressure Control Solenoid Control Circuit Court Ntau tus tswv ntawm lub tsheb hom no paub zoo txog qhov teeb meem no. Nws txoj kev daws teeb meem tsis yooj yim thiab tsis nrawm npaum li peb xav tau. Hauv Is Taws Nem, cov tswv qhia kom kuaj xyuas lub khoos phis tawj, yog tias txhua yam tsis rov qab los thaum ntxov, tom qab ntawd nws tsis tuaj yeem zam kev hloov pauv tsis siv neeg kis.

Qhov yuam kev RO171

Kev sib tov sib xyaw (B1).

• Cua nkag system.
• Clogged nozzles.
• Cua ntws sensor (flow meter).
• Coolant kub sensor.
• Roj siab.
• Leaks nyob rau hauv lub tso pa system.
• Qhib lossis luv Circuit Court hauv AFS sensor (S1).
• AFS sensor (S1).
• AFS sensor rhaub (S1).
• Lub ntsiab relay ntawm kev txhaj tshuaj system.
• AFS thiab "EFI" sensor heater relay circuits.
• Crankcase ventilation hose txuas.
• Hoses thiab crankcase ventilation valve.
• Electronic engine tswj chav tsev.

Ib qho kev daws teeb meem rau qhov teeb meem yog ntxuav VVT li qub, hloov cov camshaft sensors, hloov OCV solenoid.

Lexus kho tsheb

Qhov yuam kev P2714

Solenoid li qub SLT thiab S3 tsis tau raws li qhov yuav tsum tau muaj. Qhov teeb meem no yooj yim los txheeb xyuas: thaum tsav tsheb, tsis siv neeg kis tau tus mob tsis hloov siab tshaj 3rd iav. Nws yog ib qho tsim nyog los hloov lub gasket, xyuas qhov kev xeem Stoll, lub ntsiab siab ntawm qhov tsis siv neeg kis tau tus mob, cov kua dej hauv qhov tsis siv neeg kis.

AFS yuam kev

Adaptive txoj kev teeb pom kev zoo. Nws tuaj yeem muaj ntau yam laj thawj vim li cas koj yuav tsum tau mus rau lub scanner. Koj tuaj yeem tshawb xyuas yog tias lub sensor txuas nti tau muab tso rau hauv AFS tswj chav tsev.

VSC yuam kev

Koj tsis tas yuav ntshai tam sim ntawd. Yuav kom meej meej, cov ntawv sau no tsis yog qhov yuam kev li ntawd, tab sis ceeb toom tias qee yam kev ua haujlwm tsis zoo lossis tsis sib xws ntawm cov node tau kuaj pom hauv lub tsheb lub cev. Nws feem ntau tau sau rau ntawm lub rooj sab laj hais tias qhov tseeb txhua yam tuaj yeem ua haujlwm tau zoo, tab sis thaum lub sijhawm kuaj tus kheej ntawm tus kws kho hluav taws xob, nws zoo li muaj qee yam tsis raug. Piv txwv li, qhov kev ntsuam xyuas vsc tuaj yeem tshwm sim hauv tsheb thaum refueling thaum lub cav khiav lossis tom qab tig lub roj teeb tuag. Hauv qhov no thiab qee qhov xwm txheej, koj yuav tsum tau tua thiab pib lub tsheb yam tsawg kawg 10 zaug ua ke. Yog tias cov ntawv sau ploj mus, koj tuaj yeem ua kom "ua pa" thiab ua siab ntev. Koj tuaj yeem tshem lub roj teeb lub davhlau ya nyob twg rau ob feeb.

Yog tias kev sau npe tsis tuaj yeem rov qab tau, ces qhov teeb meem twb loj dua, tab sis tsis tas yuav txhawj xeeb ua ntej. Tej zaum koj tsuas yog yuav tsum tau hloov kho ECU software. Txawm li cas los xij, koj yuav tsum hu rau lub tsheb pabcuam uas muaj lub tshuab scanner tsim nyog thiab cov khoom siv pabcuam los kuaj xyuas cov txheej txheem ntawm Lexus lub tsheb kom raug, nrog rau cov kws tshaj lij uas paub siv cov cuab yeej no kom raug.

Ntawm cov qauv Lexus feem ntau, Daim Ntawv Ceeb Toom vsc tsis muaj cov ntaub ntawv tshwj xeeb txog kev ua yuam kev hauv ib lub tsheb tshwj xeeb, qhov teeb meem tuaj yeem yog ob qho tib si hauv kev sib kis tsis siv neeg thiab hauv lub cav, nres qhov system, tsis zoo txuas nrog cov khoom siv ntxiv, thiab lwm yam.

Premiere ntawm lub tsheb hluav taws xob tshiab Lexus US UX 300e kev ua haujlwm

Lexus injector yuam kev

Qee zaum cov ntawv sau tsis zoo "Nws yog qhov tsim nyog los xyuas cov nozzles" yuav tshwm sim ntawm lub tsheb. Cov ntawv sau no yog ib qho kev ceeb toom ncaj qha ntawm qhov yuav tsum tau sau rau hauv lub tshuab nqus tsev ntxhua khaub ncaws. Qhov kev sau npe no tshwm sim txhua 10. Nws yog ib qho tseem ceeb uas lub kaw lus tsis paub tias tus neeg sawv cev tau ua ntej lossis tsis tau. Txhawm rau rov pib dua cov lus no, koj yuav tsum ua raws li qhov yooj yim algorithm:

1. Peb pib lub tsheb. Peb kaw tag nrho cov neeg siv hluav taws xob (kev nyab xeeb, suab paj nruag, teeb taub hau, chaw nres tsheb sensors, thiab lwm yam)
2. Peb tua lub tsheb, ces rov pib dua. Tig rau sab teeb thiab nias lub nres pedal 4 zaug.
3. Tua lub teeb nres tsheb thiab nias lub nres pedal dua 4 zaug.
4. Ib zaug ntxiv peb tig rau qhov ntev thiab 4 ntxiv nias lub nres.
5. Thiab rov ua kom tiav lub teeb taws thiab lub sijhawm kawg 4 zaug peb nias lub nres.

Cov kev ua haujlwm yooj yim no yuav cawm koj ntawm kev ntxhov siab thiab kev ntxhov siab ntawm kev xav sab hauv.

Yuav ua li cas rov pib qhov txhaum ntawm Lexus?

Tsis yog txhua qhov yuam kev tuaj yeem yooj yim thiab rov pib dua sai ntawm koj tus kheej. Yog tias qhov teeb meem tsis tu ncua thiab hnyav, qhov yuam kev code yuav rov tshwm sim. Cov teeb meem yuav tsum tau kho. Yog tias tsis muaj lub sijhawm lossis kev txawj txaus, kev txawj tsav tsheb, koj tuaj yeem rov pib dua cov lej los ntawm kev hu rau cov kev pabcuam lossis txiav lub roj teeb, tab sis nws yog qhov zoo dua los siv lub scanner, vim tias cov txheej txheem saum toj no tsis ua haujlwm kom raug.