The particulate sampling and the gaseous emission measurement should not commence before engine stabilization, as defined by the manufacturer, has been achieved and their completion shall be coincident.
Tahkete osakeste proovivõttu ja gaasilise heite mõõtmist ei tohiks alustada enne, kui mootor on vastavalt tootja esitatud andmetele stabiliseerunud, ning need tuleb lõpetada üheaegselt.