DMRV tshuaj ntxuav. Peb ntxuav kom raug!
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DMRV tshuaj ntxuav. Peb ntxuav kom raug!

Muaj pes tsawg leeg

Tsim kom muaj txiaj ntsig zoo tshem tawm cov roj, av, cov ntaub fibers zoo thiab plua plav tawm ntawm lub sensor yam tsis muaj kev puas tsuaj. Cov khoom tseem ceeb ntawm MAF sensor ntxuav yog:

  1. Hexane, los yog nws cov evaporating derivatives sai.
  2. Cov kuab tshuaj raws li cawv (feem ntau yog siv 91% isopropyl cawv).
  3. Tshwj xeeb additives uas manufacturers (lub ntsiab ib tug yog lub Liqui Moly trademark) tiv thaiv lawv copyrights. Lawv feem ntau cuam tshuam qhov tsis hnov ​​​​tsw thiab ntom.
  4. Cov pa roj carbon dioxide raws li cov nplaim hluav taws retardant formulation nyob rau hauv ib lub kaus poom.

Cov sib tov feem ntau yog muag hauv daim ntawv ntawm aerosol, yog li cov tshuaj yuav tsum tau dispersible heev, tsis irritate daim tawv nqaij thiab tsis muaj teeb meem rau ib puag ncig. Lub cev thiab cov yam ntxwv ntawm cov qauv siv feem ntau (piv txwv li, Luftmassensor-Reiniger los ntawm Liquid Moli) yog:

  • Qhov ceev, kg / m3 - 680… 720.
  • Acid naj npawb - 27 ... 29.
  • ignition kub, ºC - tsawg kawg yog 250.

DMRV tshuaj ntxuav. Peb ntxuav kom raug!

Yuav siv li cas?

Kev ntxuav MAF yuav tsum tau ua thaum twg cov lim cua hloov pauv. Lub sensor nws tus kheej yog nyob rau hauv cov pa duct ntawm lub lim lub thawv thiab lub throttle lub cev. Siv cov cuab yeej tshwj xeeb, cov cuab yeej ua tib zoo txiav tawm ntawm cov khoom siv hluav taws xob.

Ntawm qee lub npe ntawm lub tsheb, txhua yam hom flowmeter raug teeb tsa. Lawv tsis muaj kev ntsuas cov xov hlau, thiab yog li ntawd tsis tshua muaj kev cuam tshuam rau kev ua kom tiav ntawm dismantling.

Tom ntej no, 10 mus rau 15 tshuaj tsuag yog ua rau ntawm cov hlau los yog sensor phaj. Qhov sib xyaw yog siv rau txhua sab ntawm lub sensor, nrog rau cov terminals thiab connectors. Cov xov hlau platinum nyias nyias thiab yuav tsum tsis txhob rub. Tom qab ua tiav ziab ntawm qhov muaj pes tsawg leeg, cov cuab yeej tuaj yeem rov qab mus rau nws qhov chaw qub. Ib qho tshuaj tsuag zoo yuav tsum tsis txhob tso cov cim los yog streaks ntawm qhov chaw ntawm MAF.

DMRV tshuaj ntxuav. Peb ntxuav kom raug!

Daim ntawv thov nta

Cov nuances yog txiav txim los ntawm lub hom ntawm lub tsheb, qhov twg muaj ib tug DMRV. Qhov no, tshwj xeeb tshaj yog nyob ntawm qhov kev xaiv ntawm cov cuab yeej mounting siv los unscrew lub fasteners.

Tsis txhob siv lub tshuab ntxhua khaub ncaws MAF thaum lub cav khiav lossis qhov hluav taws xob nyob rau. Qhov no tuaj yeem ua rau muaj kev puas tsuaj loj rau lub sensor, yog li nws tsuas yog yuav tsum tau muab tua thaum tsis muaj tam sim no hauv qhov system.

Ua ntej txau, lub sensor muab tso rau ntawm ib daim phuam huv. Kev ntxuav yuav tsum tau nqa tawm kom tsis txhob kov ib qho ntawm cov ntsiab lus rhiab nrog lub nozzle ntawm lub taub hau aerosol.

Txhawm rau txhim kho cov nyhuv tu, nws raug nquahu kom ntxuav ua ntej ntawm MAF. Ua li no, lub rooj sib txoos tau muab tso rau hauv ib lub hnab yas ntim nrog isopropyl cawv thiab shaken ntau zaus. Tom qab ziab, siv cov huab cua huab cua txaus sensor nqus tsev vacuum.

DMRV ntxuav. Flushing lub flowmeter. LIQUI MOLY.

Puas muaj peev xwm ntxuav MAF nrog lub tshuab nqus tsev vacuum?

Nws tsis pom zoo kom siv cov tshuaj ntxuav carburetor rau hluav taws xob sensors! Cov tshuaj hauv cov khoom no tuaj yeem ua rau muaj kev puas tsuaj mus tas li rau cov ntsiab lus rhiab. Txawm li cas los xij, kev siv cov khoom sib xyaw no rau kev ntxuav cov tshuab flowmeters tsis suav nrog. Txawm li cas los xij, ntawm no nws yog qhov zoo dua los siv cov khoom tshwj xeeb, piv txwv li, cov cuab yeej siv nyiaj txiag uas muaj los ntawm Kerry lub cim lag luam.

DMRV tshuaj ntxuav. Peb ntxuav kom raug!

Nws yog ib qho tsim nyog yuav tsum ceeb toom cov tswv tsheb nrog xws li sensors los ntawm lwm yam yuam kev:

Lub sensor huv si tuaj yeem rov qab 4 mus rau 10 horsepower rau lub tsheb, tsim nyog rau lub sijhawm thiab kev siv ntawm kev tu. Nws raug pom zoo kom ua raws li kev tiv thaiv kev tiv thaiv ib xyoos ib zaug.

Ntxiv ib saib