I-OEM: 844144466 , 5WK9 6711C , 5WK96711C
Ukufundwa okuchanekileyo, okuhlaziywayo kwi-exhaust gas system kuyadingeka ukwenzela unyango olufanelekileyo lwe-exhaust-gas.Ukuba kukho imithetho engqongqo yokukhupha izinto, ezinye izivamvo ezifana ne-nitrogen oxide sensor zingafuneka.Le nzwa isetyenziselwa ukulawula ubungakanani bedosi ye-urea kwiinkqubo zokunciphisa i-catalytic (SCR), ukunciphisa i-NOx kunye nokubeka iliso kumacandelo e-SCR (i-diagnostics ebhodini).Inkqubo ye-SCR inokusebenza ngobuchule obukhulu ngakumbi usebenzisa i-sensor ye-multigas kunye nomqondiso odibeneyo okhethiweyo we-ammonia.