Cov txheej txheem:

MAP sensor yuav tsum nyeem dab tsi?
MAP sensor yuav tsum nyeem dab tsi?

Video: MAP sensor yuav tsum nyeem dab tsi?

Video: MAP sensor yuav tsum nyeem dab tsi?
Video: Газовый MAP сенсор Tamona 2024, Kaum ib hlis
Anonim

Cov MAP sensor tej zaum yuav raug teeb tsa rau ntawm lub foob pob hluav taws, sab hauv fender lossis cov khoom sib nqus. A MAP sensor uas nyeem 1 lossis 2 volts ntawm tsis ua haujlwm nyeem 4.5 volts mus rau 5 volts ntawm dav qhib throttle. Cov zis feem ntau hloov pauv txog 0.7 txog 1.0 volts rau txhua 5 ntiv Hg ntawm kev hloov pauv hauv lub tshuab nqus tsev.

Ua kom pom qhov no, dab tsi kPa yuav tsum tau MAP sensor nyeem?

Yog li, cov MAP sensor yuav tsum muaj qhov ntsuas ntau ntawm 105 kPa ua rau kb15 kPa ua.

Ib yam li ntawd, daim ntawv qhia ib txwm nyeem yog dab tsi? Cov kws kho mob feem ntau xav txog dab tsi ntawm 70 thiab 100 mmHg los ua li qub . A MAP hauv qhov no qhia tau tias muaj qhov sib npaug txaus hauv koj cov hlab ntsha kom xa ntshav thoob plaws koj lub cev.

Ib tus kuj tseem yuav nug tau, koj yuav paub tau li cas yog tias koj daim duab qhia chaw tsis zoo?

Cov cim qhia ntawm Broken MAP Sensor

  1. Poob Roj Economy. Yog tias ECM nyeem ntawv qis lossis tsis muaj lub tshuab nqus tsev, nws xav tias lub cav muaj qhov hnyav, yog li nws pov tseg hauv cov roj ntau dua thiab ua rau lub sijhawm tawg.
  2. Tsis muaj hwj chim.
  3. Kev tshuaj ntsuam xyuas tsis ua tiav.
  4. Rough Idle.
  5. Pib nyuaj.
  6. Hesitation los yog Stalling.
  7. Txheeb Xyuas Lub Teeb Pom Kev.

Daim ntawv qhia kev tswj xyuas dab tsi?

MAP Sensor thiab Koj Hauv roj-txhaj cov cav tsheb, ntau yam tsis txaus siab ( MAP ) sensor tau siv los tshuaj xyuas tas li cov huab cua ntws mus rau hauv lub cav, yog li lub khoos phis tawj tuaj yeem xam huab cua ntom ntom ntom ntom, kho cov roj kom txau mus rau hauv chav sib txuas thiab hloov kho lub sijhawm hluav taws.

Pom zoo: