Cov txheej txheem:

Koj paub li cas yog tias EGR valve tsis zoo?
Koj paub li cas yog tias EGR valve tsis zoo?

Video: Koj paub li cas yog tias EGR valve tsis zoo?

Video: Koj paub li cas yog tias EGR valve tsis zoo?
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Anonim

Cov tsos mob ntawm EGR valve tsis zoo muaj xws li:

  1. khaus khaus los yog stalling.
  2. tsw tsw roj.
  3. nce roj noj.
  4. pinging, tapping, lossis khob suab.
  5. ua tsis tiav smog xeem.
  6. Tshawb xyuas Cav Lub Teeb.

Ib sab ntawm no, cov tsos mob ntawm qhov tsis ua haujlwm EGR valve yog dab tsi?

Rough idle Ib qho ntawm feem ntau cov tsos mob ntawm teeb meem nrog lub tsheb EGR valve yog qhov ua tsis ncaj. Nws tsis yooj yim rau EGR li qub mus rau qhov tsis ua haujlwm thiab ua nyam hauv txoj haujlwm qhib. Qhov no tuaj yeem ua rau cov pa roj rov qab los rov tshwm sim ua rau tsis ua haujlwm hnyav txawm tias qhov xwm txheej tsis xav tau.

Koj tuaj yeem tsav nrog EGR valve tsis zoo? Ib daig EGR valve tuaj yeem ua tau ua rau lub cav ping, thiab qhov ntawd yuav sai rhuav nws. Raws li cov teeb meem kev ua haujlwm koj piav, nws suab zoo li tus EGR valve pintle occationally sticks hauv qhov chaw qhib. EGR feem ntau yuav tsum tsuas yog siv qhov chaw qis, kev loj ceev tsav tsheb tej yam kev mob.

Tom qab ntawd, lo lus nug yog, dab tsi yuav kaw EGR valve ua?

Ib EGR valve uas yog nyam qhib: yog tias koj lub tsheb muaj lub tshuab EGR valve thiab nws tshwm sim nyam qhib, nws yuav ua raws li txoj kab uas ua rau lub tshuab nqus dej nqus hauv lub cav. Qee qhov kev tshwm sim ntawm qhov no suav nrog kev ua haujlwm tsis zoo thiab txawm tias muaj kev xav tsis thoob thaum koj sim ua kom nrawm.

Lub tsheb puas tuaj yeem khiav yam tsis muaj EGR valve?

Yog nws yuav cuam tshuam rau ib puag ncig tab sis tsis muaj kev puas tsuaj rau lub cav xws li. muaj cov neeg uas yog khiav tsis muaj EGR rau ntau tshaj 50k km. Tsis tas li ntawd nyob rau hauv tag nrho cov remapping lawv lov tes taw lub EGR . Muaj qee qhov tsis ntseeg txog qhov kub thiab txias hauv lub tog raj kheej yog tias EGR ua neeg tsis taus.

Pom zoo: