Emision Standards VI hnyav tsheb thauj khoom yog vim li cas yuav "tsim twist"

Limit torsion yog qhov teeb meem tshwm sim ntawm qhovEmision Standards VIhnyavtsheb thauj khoom, qhov no yog cov chaw tsim khoom los yuam cov neeg siv rau kev siv tsheb ib txwm muaj, ua kom tau raws li qhov yuav tsum tau ua ntawm emissions yuam kom muaj kev tswj xyuas, tseem hu ua thawj tsav tsheb kev txwv, thaum emissions dhau OBD txwv, thiab ntau tshaj 10-36 teev tseem tsis tau. daws qhov teeb meem, lub tsheb txwv torsion, txwv lub tsheb fais fab tso zis, lub tsheb torque yuav raug txo los ntawm 25%.

Qhov tseeb, covEmision Standards V tsheb lojkuj xav tau kev kho torsion rau cov pa tso pa tawm tsis yog raws li tus qauv, tab sis cov kev xav tau kuj yog xoob, yog li muaj qee qhov kev ua txhaum cai, tab sis lub teb chaws rau cov qauv muaj ntau dua, yog li muaj qhov tshwm sim ntawm kev txwv kev txwv.

Qhov tseeb, yog vim li cas rau "tsim twist" tsis muaj dab tsi ntau tshaj li hauv qab no:

1. Cov nyiaj seem ntawm cov tshuaj tiv thaiv kab mob (urea) qis dua qhov ntsuas qhov muaj peev xwm muaj peev xwm, thiab qhov zoo ntawm urea tsis yog raws li tus qauv.

2. EGR valve daig thiab kav rau ib lub sijhawm.

3. Cov ntaub ntawv pov thawj tamper-pov thawj (kev soj ntsuam tom qab ua tiav, suav nrog txhua yam ntawm kev ua haujlwm tom qab sensors, circuits, thiab lwm yam) tsis ua haujlwm thiab kav ntev rau ib lub sijhawm.