Cov txheej txheem:

Dab tsi tuaj yeem ua teeb meem tso pa tawm?
Dab tsi tuaj yeem ua teeb meem tso pa tawm?

Video: Dab tsi tuaj yeem ua teeb meem tso pa tawm?

Video: Dab tsi tuaj yeem ua teeb meem tso pa tawm?
Video: tsaus ntuj chim no tseem nco nco koj.nkauj tawm tshiab. 2024, Tej zaum
Anonim

Cov no yog 4 ntawm cov laj thawj feem ntau uas lub tsheb yuav ua tsis tiav qhov kev xeem emissions

  • Phem O2 Sensor. Yog tias koj lub pa oxygen sensor malfunction nws ua tau tsis ua tib zoo saib xyuas cov pa thiab tej zaum ua rau ntxiv teeb meem xws li cua sov, poob lub cav fais fab lossis ua kom nrawm nrawm.
  • Cov Roj Zoo Tshaj Plaws.
  • Kev ntsuas roj tsis zoo.
  • Ua tsis raug EVAP System.

Kuj nug, dab tsi tuaj yeem ua rau koj ua tsis tiav emissions?

Nov yog qee qhov feem ntau vim li cas tsheb ua tsis tiav emissions Kev tshuaj xyuas: Roj teeb teeb meem: Feem ntau ua los ntawm faulty oxygen sensors lossis malfunctioning air metering, roj trim teeb meem tuaj yeem ua rau nce roj noj thiab cov pa tawm . Qee zaum, qhov no ua tau ua rau kev ua haujlwm tsis raug lossis hloov pauv catalytic meltdown.

Ib sab saum toj no, nws txhais li cas yog tias lub tsheb ua tsis tiav emission test? Tom qab Koj Ua tsis tau tus Emissions Test Yog koj tsheb tsis ua kom dhau, DMV yuav tsis sau npe rau koj tsheb , lub ntsiab lus koj tsis tuaj yeem tau daim ntawv tso cai tsav tsheb raug cai tsheb . Thaum koj muaj cov kev kho no, koj tuaj yeem nqa koj tsheb rov qab mus rau lub chaw soj ntsuam kom nws rov saib dua thiab feem ntau yuav dhau kev tshuaj xyuas.

Tsis tas li ntawd, koj yuav kho qhov teeb meem emission li cas?

Yuav Kho Li Cas Teeb Meem Ntawm Lub Tsheb

  1. Tshawb xyuas lub tshuab lim cua ntawm lub tshuab ntxhua khaub ncaws.
  2. Txheeb xyuas Qhov Zoo Crankcase Ventilation (PCV).
  3. Txheeb xyuas qhov Kev Tswj Evaporative Emissions Control (EVAP).
  4. Mus hla Exhaust Gas Recirculation (EGR) system.
  5. Txheeb Xyuas Lub Tshuab Txhaj Tshuaj Yog tias koj tus qauv tsheb tshwj xeeb tau nruab nrog nws.

Dab tsi ua rau tso pa tawm ntau hauv tsheb?

Ignition defects xws li qias neeg qias neeg, to los yog qhib-circuited spark plugs los yog nyob ntawm tej, los yog ignition coils puas yuav ua rau ib tug tsis txaus lub txim hluav taws xob. Txhua qhov tsis txaus ntawm lub txim hluav taws xob tuaj yeem ua rau siab HC cov pa tawm . Yog tias lub txim hluav taws xob tshwm sim thaum lub sijhawm tsis raug, kev sib txuas tsis tiav thiab siab hydrocarbons yuav tshwm sim.

Pom zoo: