Tsheb, Tsheb
Yuav pib li cas rau tus kheej tus kheej "Toyota": kauj ruam los ntawm kev qhia kauj ruam. Qhov kev tshawb nrhiav nws tus kheej AKPP "Toyota"
Lub tsheb, raws li peb paub, hais txog cov txhais tau tias cov tsheb thauj mus, tsis luxuries. Ntawm no yog cov cia li ib co ntawm cov nqi diagnostic thiab kho kev ua hauj lwm cov rog mus ntseeg. Nyob rau hauv ntau txoj kev, qhov no kuj siv tau rau peb nrov Japanese tsheb.
cov ntaub ntawv
Nyob rau hauv hauv paus ntsiab lus, tej yam ntau los yog tsawg dua niaj hnub tsheb muaj ib tug tshwj xeeb self-diagnostic engine block. Yuav ua li cas qhov no mechanism ua hauj lwm? Heev tsuas, lub electronics tsis tu ncua tsom kwm cov kev ua tau zoo ntawm pab kiag li lawm, muab piv rau lawv nrog reference qhov tseem ceeb uas raug tso cia los ntawm lub chaw tsim tshuaj paus. Yog hais tias ib yam dab tsi yog tsis ncaj ncees lawm, tus diagnostic kev pab cuam no yuav nrog, uas uas txhais zoo li cas xyov mus tsis ncaj ncees lawm. Roughly hais lus, thiab ua hauj lwm rau lawv tus kheej mob "Toyota".
Tsuas yog thaum tag nrho cov ntsiab muaj nyob rau hauv kev txiav txim, bypass kev pab cuam los tawm, thiab lub cav pib ua hauj lwm feem ntau. Nco ntsoov tias muaj ntau yam ntawm lub me ntsis luminous inscription «KOS» los yog ib tug nyias muaj nyias ib icon nrog rau cov duab ntawm lub cev muaj zog, uas lub teeb liab ib malfunction. Yog hais tias tsis ua hauj lwm tau raug tshem tawm, duab los yog icon extinguished.
Nyob rau hauv Feem ntau, qhov no yog ib tug self-xeem. "Toyota" nyob rau hauv no hais txog yog heev "phooj ywg" tsheb, raws li tag nrho tam sim ntawd pom nyob rau lub twj paj nruag vaj huam sib luag (nyob rau hauv feem ntau tus neeg mob), thiab cov Japanese lawv tus kheej muaj npaum li cas kev saib xyuas ntawm lub xub ntiag ntawm lub cev, lub ncauj lus kom ntxaws cov lus qhia thiab cov tswv yim, uas piav qhia txog tag nrho cov tau kev ua yuam kev cov lis dej num uas zoo heev simplifies lub neej ntawm neeg ua hauj lwm thiab cov kev pab rau tib yam tsav tsheb.
Yuav ua li cas pab tau lub lag luam no?
Nws yog ib qho tseem ceeb rau koj nco ntsoov tias cov ntaub ntawv yuam kev tshwm sim nyob rau ib tug yuav tsum hauv paus mus rau hauv lub cim xeeb ntawm cov onboard computer. Yog hais tias lub hwj chim yog tsis tu ncua (tsis tshem tawm cov roj teeb, piv txwv li), cov ntaub ntawv yuav tsum tau nyeem los ntawm lub twj paj nruag vaj huam sib luag (cov Toyota) los yog rub tawm los ntawm lub computer nws tus kheej (Nissan). Nyob rau hauv tej yam txhaum engine Tub Ntsuag tam sim ntawd, tab sis nyob rau hauv tej rooj plaub, thaum ib qho teeb meem tso cai rau koj khiav lag luam hauv lub tshuab, qhov yuam kev code yog tsuas sau tseg rau hauv lub cim xeeb nrog ntawm lub computer.
Nws yog heev yooj yim, vim hais tias, ces nws yuav tsum tau paub txhua yam hais txog lub xeev ntawm koj lub tsheb. Ua tau, qhov no yog zoo thiab nws tus kheej-mob. "Toyota" yog li teev nws tus kheej sib nrug los ntawm lwm lub tsheb uas koj yuav cawm tau nyob tshe yog vim li cas rau ntau yam teeb meem tshwm sim.
diagnostics Start
Nyob rau hauv lub hood, "Toyota" muaj ib tug tshwj xeeb connector rau mob. Nyob rau hauv lub ntsej muag ntawm nws xws li ib lub hnab yas lub thawv uas hais tias KEV. Koj yuav tsum qhib nws lub hau, yuav tsum tau pom nyob rau hauv nws underside ncauj lus kom ntxaws labeling ntawm tag nrho cov tshawb pom. Tom qab uas yog npaum li cas, tej haum daim hlau, uas kaw qhov connectors "TE1" thiab "E1". Tau qab lub log ntawm lub tsheb, tig lub ignition (yuav tsum tau tig tawm lub cua txias thiab lub qhov cub), thiab ces ua tib zoo ua raws li cov teeb «KOS».
Yog li ntawd, sai li sai tau tom qab lub ignition yog switched rau nws yuav tsum tau pib ntsais. Yog hais tias lub teeb yog lossi blinked ob los yog ntau tshaj lub sij hawm, lub computer nco yog empty. Tshem ib tug jumper, kaw lub diagnostic tsev thiab mus txog lawv ua lag ua luam ntxiv.
tsim nyog paub txog
Niaj hnub nimno diagnostic txhaum blocks raug muab faib ua ob hom: lub teeb thiab hnyav, nyob rau hauv thawj cov ntaub ntawv lawv tsis txhaws lub cim xeeb ntawm cov onboard computer yuam kev lis dej num. Piv txwv li, yog tias ib tug yooj yim malfunction rau ib co yog vim li cas zoo, ces yuav muaj tsis muaj cov ntaub ntawv ntawm nws. Nws feem ntau tshwm sim hais tias tom qab tsav tsheb nyob rau hauv kev phem txoj kev av "Dzheki Chan" pib teeb liab lub tsis ua hauj lwm ntawm lub ABS system. Lub onboard computer yuav tam sim ntawd tig nws tawm. Tiam sis yog tias koj nquag ntxuav lub tsheb tom qab ib qho chaw twg zoo li hu huv si, thiab txhua yam rov qab mus rau li qub tsis muaj kev kho.
Nyob rau dab tsi qauv yog feem ntau yog li nws tus kheej-xeem xaus? "Toyota Corolla" ib co lub sijhawm uas nws - lub feem ntau cov tawm piv txwv txog tej tshuab lig unadapted rau lub zog ntawm domestic kev.
Ib txhia kev ua yuam kev cov lis dej num
Ntawm no yog ib qho piv txwv: Flash / mas, ces nyem dua, ua raws li los ntawm ib tug ntev mas, thiab cov ib txwm flash, qhia ib qho yuam kev №21. Lwm cov piv txwv: Yog hais tias, tom qab flashing yog ib tug ntev mas, thiab ces tsuas ntsais muag lawm dua thiab ncua, rau cov uas dua yog Flash, nws yog - ib tug yuam kev №12. Nco ntsoov tias txhua tsav lub tuam txhab Toyota muaj ib lub rooj ntawm kev ua yuam kev lis dej num. Tiam sis ntawm no nws yuav tsum tau nco ntsoov tias feem ntau ntawm cov motors nyob rau hauv no hwm tsis txawv los ntawm txhua lwm yam, raws li nyob rau hauv ntau cov qauv tsuas tsis muab ib co Pib ntsais koj teeb.
Cov feem ntau yooj yim rooj ntawm txhaum leb yog cai nyob rau hauv cov laus lub tsheb lub Japanese lub tuam txhab. Yog hais tias lub tsheb yog nyob rau hauv zoo mob, nws cia li blinks ib lub teeb teeb, thiab lub luv ntawm lub flashes yog peb lub vib nas this. Tag nrho tej kev yuam kev uas tau txheeb xyuas nyob rau hauv tag nrho kaum tus lis dej num, yog li ntawd nyob rau hauv cov ntaub ntawv no muaj ib tug heev yooj yim self-xeem. "Toyota Corolla" Thawj cov tsev neeg muaj raws nraim xws li ib tug yooj yim to taub system.
ib qho tseem ceeb daim ntawv ceeb toom
Nws yog ib qho tseem ceeb rau koj nco ntsoov ib tug yooj yim txoj cai: tag nrho cov tshuab ntawm cov Japanese pab pawg neeg yog Ameslikas nruab nrog yuav luag tib yam diagnostic cov kev pab cuam. Txawm li cas los, vim rau ntxwv sib txawv uas yuav tshwm sim txawm nyob rau hauv tib tsev neeg ntawm "Corolla", lub teeb yuav tsum txawv heev.
Nqa lawv nyob rau cov nplooj ntawv ntawm qhov tsab xov xwm kiag li pointless, txij li thaum cov ntaub ntawv yuav tsum muaj nyob rau hauv lub khiav hauj lwm ntawm txhais tes ntawm koj lub tsheb ncaj qha. Peb xav kom tsis txhob siv cov ntaub ntawv los ntawm lwm cov qauv, li no mus kom ze koj heev kiag li misdiagnose arisen precisely nyob rau hauv koj lub tsheb muaj teeb meem.
Txawv diagnostic units
Nyob rau cov laus cov tsheb, "Toyota" diagnostic thaiv muaj, tab sis muaj yog ib tug dawb dai tawm "ua kom yuam kev" nrog ob tug hu, muaj kev tiv thaiv los ntawm ib tug yas cap. Ua tau, nws outputs zoo xws li terminals "E1" thiab "TE1" tshiab machine. Yog hais tias tsis muaj dab tsi tag nrho, koj muaj peev xwm coj lub teeb mus rau 12V thiab ob nyob ntawm tej: ib tug ntawm lawv yog grounded nyob rau hauv lub cev, thiab lub thib ob koj yuav tsum kam nrog tag nrho cov "tej yam txawv" connectors. Tsis txhob txhawj: nyob rau hauv cov ntaub ntawv no koj tsis txhob hlawv dab tsi.
Thaum tag nrho cov ntawm koj yuav nrhiav tau lub "TE1", lub teeb nyob rau hauv lub twj paj nruag vaj huam sib luag mus tawm tam sim ntawd, thiab cov onboard computer yuav muab ib txhaum cai. Nco ntsoov tias thaum txuas terminals "E1" thiab "TE1" yuav tsum launched tsis tau tsuas yog lub EFI diagnostics, tab sis kuj yog ib tug xeem ntawm ib co ntawm lub tsev.
Ntxuav lub cim xeeb ntawm yav dhau los nyeem ntawv
Raws li ib tug txoj cai, nws yuav tsum tau rub lub fuse HAZ-kub, raws li nyob rau hauv lwm yam qauv - NRES (xa mus rau qhov kev tuav rau koj lub tsheb phau ntawv). Tej zaum kuj muaj yog ib tug version ntawm EFI. Txawm li cas los, txhua yam yuav ua tau yooj yim dua: rau ib nrab ib feeb pov rho tawm davhlau ya nyob twg ntawm lub rechargeable roj teeb, ces lub cim xeeb yog pib dua nrog ib tug guarantee. Qhov ntawd yog xwb nyob rau hauv cov ntaub ntawv no yuav tsum erased thiab lub cim xeeb nyob rau hauv lub nyab xeeb kev tswj thiab moos. Thiab tsis tau, yog tias koj lub tsheb 1998 los yog newer, li ntawd, tawv tu yuav ua tau teeb meem nrog lub chaw ua hauj lwm ntawm ntau systems, thiab nws yuav kav tag nrho mus txog ob peb hnub.
Yog vim li cas tsis yog yooj yim: niaj hnub cav yuav hloov mus rau qhov kev style ntawm kev tsav tsheb, thiab cov ntaub ntawv no kuj muab nyob rau hauv lub cim xeeb ntawm cov onboard computer. Txawm li cas los, muaj yog li no tshwm sim, thiab nruj me ntsis zoo sab. Muaj ntau ntawm peb yuav ib lub tsheb tom qab ib los yog ob cov tswv, nrog lawv cov tsav tsheb txheej txheem nws tsis tau yeej ib txwm tau txaus siab. Xws li ib tug tshuab tau noj roj av abyss, txaus teb rau cov roj pedal. Nyob rau hauv luv luv, nws yog mob thiab thaj "begs" rau ib qho chaw twg rau cov kev pab cuam.
Cov kev txoj kev rau diagnosing ABS thiab TRC
Qhov no yog ua nyob rau hauv cov nram qab no thiaj:
Hloov rau lub ignition tsis pib lub tsheb cav. Yog hais tias muaj yog ib tug txawv xauv, lawv yuav tsum tig tawm, los yog nws tus kheej-mob ntawm lub engine, "Toyota" tsuas yuav tsis pib vim software cov kev txwv.
Nrhiav DLC 1 diagnostic thaiv (raws li peb hais tias, nws yog nyob rau hauv lub hood), thiab ces nyob rau hauv "daim ntawv qhia" saum toj no mus tau ntxig cov jumper ntawm cov hlau los yog nyob ntawm tej. Nco ntsoov tias tus qauv MR-2 yog tsis yuav tsum tau los ntawm peb nyob rau hauv lub DLC connector 1. Saib nyob rau hauv cov ntaub ntawv no dai "kib" los ua ke, uas yuav dai nyob ze ntawm lub engine. Nyob rau hauv lub cev yuav tsum tau sau ib daim ntawv ABS.
Pib ntsais teeb ABS, tus ntsais teeb ntawm uas koj xav kom txiav txim seb qhov kev txhaum.
Koj muaj peev xwm ces luaj lub computer nco. Koj yuav tsum tig mus rau ntawm tiv cav tseb, tig tua lub differential xauv (yog tias muaj), thiab ces sai sai nias tus brake, lub luv ntawm presses yuav tsum tsis txhob ntau tshaj peb lub vib nas this. Thaum lub cim xeeb yog kiag li tshem, lub diagnostic teeb flashes nrog Team sib ntawm Morgan nyob rau hauv 0.5 vib nas this.
Nyob rau hauv kev, thiab ua nws tus kheej-mob ntawm ABS "Toyota". Jumper nrog DLC 1 yog muab tshem tawm, tom qab uas lub qhov chaw ntawm qhov chaw lub nominal ib feem. Thiab nyob rau hauv cov ntaub ntawv ntawm ABS, lub thaiv yog nyob rau hauv nws thawj zaug hauv lub xeev.
diagnostics box
Tag nrho cov saum toj no hais txog mas yuav coj pov thawj los ntawm lub engine. Tab sis li cas txog nws tus kheej-xeem Tsis Siv Neeg "Toyota"? Nyob rau hauv Feem ntau, tsis muaj sib txawv (tshwj tsis yog rau kev ua yuam kev lis dej num, ntawm cov hoob kawm) yog tsis:
Hloov rau lub ignition, tab sis tsis txhob pib lub tsheb nws tus kheej. Yog li tam sim ntawd zes teeb yuav tsum tawm mus thiab cov tsis siv neeg kis tau tus mob tom qab peb lub vib nas this. Yog hais tias qhov no yog tsis pom, koj muaj ib qho kev tiv mus xyuas tag nrho cov fuses, raws li zoo raws li lub cev kev ncaj ncees ntawm lub teeb thiab xov.
Tua lub ignition. Nyob rau hauv tag nrho cov tib DLC connector 1 yuav tsum tau kev cob cog rua ntau tshaj li ib zaug xa mus rau cov lus xaus ntawm "E1" thiab "TC". Tig rau lub lub yus nyem kom nres, thiab tam sim ntawd tom qab ntawd rewound lub cev muaj zog. Tam sim no tsis siv neeg LED yuav tsum tsuas ntsais muag lawm ntawm ib zaus ntawm plaub lub sij hawm ib ob.
Pib tsiv nyob rau hauv ib tug ncaj kab: koj yuav tsum leeb rau tsawg kawg 80 km / h. Yog hais tias qhov taw qhia tseem ntsais nyob rau tib tus nqi, ces nrog ceev sensors kheej. Txwv tsis pub, lub xeem yuav muaj mus ntxiv.
Tsis txhob lub tsheb. Tom qab ntawd, koj yuav tsum tshem tawm cov jumper ntawm "lub TS" thiab "E1" thiab nruab nws ntawm lub "E1" thiab "TC". Nyeem cov lis dej num. Yog hais tias ntau tshaj ob lis dej num, uas yog nyob rau hauv lub luv ntawm 2.5 vib nas this therebetween.
Ib zaug ntxiv, ntxuav lub cim xeeb txhais tau tias raws li hais saum toj no.
Qhov ntawd yog tsis siv neeg tus kheej-xeem yog ua, "Toyota". Nyob rau hauv ib co lub tsheb ua qauv nws yuav tsis yooj yim mus nrhiav tau cov EFI unit. Raws li ib tug txoj cai, nws yog nyob rau hauv pem hauv ntej neeg nrog caij lub rooj los yog nyob rau sab laug pillar. Nws hlau lub cev muaj ib tug zoo-cim qhov los ntawm kev uas koj tau yooj yim saib ntawm ob lub LEDs: liab thiab ntsuab, nrog kev pab los ntawm cov uas tus cov nyiaj pab ntawm qhov yuam kev lis dej num. Cov liab LED nyob rau hauv cov ntaub ntawv no, ua dozens ntawm chav nyob, thiab ntsuab - lub tsev.
Nyob rau hauv tas li ntawd, muaj kuj yog ib qhov ntswj ntsia hlau, uas koj yuav xaiv tau lub scan hom. Ua ntej yuav pib cov kev xeem, ua kom paub tseeb tias qhov no pob qhov rooj rau crank clockwise.
Lwm yam diagnostic Circuit Court
Muaj ob schemes siv nyob rau hauv ib co qauv ntawm cov hom tsheb (nyob rau hauv particular, nws yog yus ib tug self-xeem "Toyota Malakaus 2"). Raws li ib tug txoj cai, lawv yog siv nyob rau hauv lub tsheb thaum ntxov tso tawm. Mus nqa tawm no lub lag luam yuav tsum tau nyob rau hauv kev txiav txim no:
Hloov rau lub ignition. Tom qab ntawd, kom paub tseeb tias tag nrho ob qho LEDs taws: yog hais tias nws tsis muaj mus nrhiav tawg hlau los yog lwm yam malfunction.
Siv ib tug ntswj ntsia hlau, tsiv mus nyob rau cov pob qhov rooj rau sab xis kom txog thaum nws nres.
Nyob rau hauv lem thiaj yuav tsum tau tseem ceeb raws li nram no cov lis dej num: 23, 24 thiab 31. Txawm li cas los, tej zaum yuav muaj lwm yam uas tsis. Yog hais tias qhov no tshwm sim, peb pom zoo kom koj sau rau lawv.
Yog hais tias txhua yam yog nyob rau hauv kev txiav txim, nias thiab tso tus tsuj roj pedal. Yuav tsum nyob twj ywm rau hauv lub teeb 24 thiab 31. Nyob rau hauv cov kev tshwm sim hais tias yuav muaj ib co self-diagnostic yuam kev "Toyota", koj yuav tau sau lawv cia. Tom qab uas pib lub tsheb. Teeb liab yuav ua tau tsuas 31, tab sis ntau flashes 24 thiab 31 (nyob rau hauv particular, txij li thaum nws tus kheej-xeem dhau "Toyota Camry"). Raws li nyob rau hauv lub yav dhau los cov ntaub ntawv, cov ntaub ntawv (yog hais tias lawv tshwm sim) ntxiv codes.
Tig rov qab, tig tawm lub cua txias system. Tom qab ntawd yuav tsum tshwm sim Pib ntsais koj teeb 44 thiab 24 (los yog 44 a). Cov ntaub ntawv lwm yam pab ua ke (yog tias muaj) thiab nres lub cev muaj zog. Tom qab ntawd, lwv lub cim xeeb. Ua li no, tig tua lub ignition thiab tig lub ntswj ntsia hlau qho nyob rau hauv txhua txhua huab txoj hauj lwm (pib los ntawm sab laug, ntawm chav kawm), tswj nws nyob rau hauv txhua rooj plaub tsawg kawg yog ob lub vib nas this. Nco ntsoov hais tias qhov kev tshem tawm ntawm lub roj teeb tsis yeej ib txwm pab, raws li ib co laus units tej zaum yuav "tuav" kev kawm thoob plaws hauv lub hnub.
Qhov thib ob diagnostic Circuit Court
Nyob rau hauv lub thib ob cov ntaub ntawv, ib tug tswvyim ntawm tsib hom, uas muaj peev xwm tej zaum yuav pom nyob rau hauv ib co ntawm cov tsheb tshiab. Muaj tag nrho cov tib lub teeb-emitting diodes thiab cwj mem, tab sis mus ua hauj lwm nrog lawv yuav tsum tau ib tug me ntsis txawv. "Toyota Avensis" Qhov no mus kom ze yog sib txawv. Self-mob ntawm lub tsheb nyob rau hauv cov nram qab no thiaj:
Raws li nyob rau hauv lub yav dhau los cov ntaub ntawv, kom paub tseeb tias lub pob qhov rooj yog muab mus rau sab xis.
Ces, tig rau lub ignition, qhov chaw kawm rau theem nrog lub cav.
lub hom selector yuav tsum tau muab tag nrho clockwise.
Tom qab ntawd, nyob rau hauv lub qub xeev pliag ci ntsa iab ob diodes, ua raws li los ntawm ib tug ntev mas. Ces tus selector yog rotated mus rau sab laug, ces nws yog ua tau rau muaj xws li ib tug thawj hom. Yog hais tias koj ua tsis tau, dua raws li los ntawm ib tug nyuag flash thiab ib tug mas, tom qab uas lub thib ob hom yuav qhib kom ua huaj. Yog li ntawd nws yog tau mus cuag lub thib tsib embodiment diagnostics.
Txiav suab ntawm cov hom
Txawm li cas los ntawm raug hom, cov onboard computer yuav xa tag nrho cov kev ua yuam kev lis dej num, uas yog nyob rau hauv nws lub cim xeeb. Yog hais tias koj kom nws, ces tom qab ib tug ntev mas qhov teeb meem yog pib los ntawm thaum pib (nyob rau hauv particular, qhov thiaj li muaj "Toyota Crown" self-test). Yog li ntawd, ntawm no yog ib tug piav qhia ntawm tag nrho tsib qho kev xaiv:
kev xeem ntawm tag nrho tso system;
tsom xam ntawm lub xeev ntawm cov roj sib tov;
self-mob nrog ib tug ntev daim ntawv teev cov tau uas tsis;
khij lub oob khab, kaw, thiab hais txog;
Mob kev tsheb neej puas.
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