Proposal to list conditions, especially with regard to retrofit systems, under which indirect and direct injection vehicles may be considered as belonging to the same vehicle family. Gasoline direct injection vehicles which operate in indirect gas injection mode should be listed in the same family as indirect gasoline injection vehicles, as the applied gas injection technology is the same and provided that at least one such vehicle is tested as parent vehicle according to the requirements of this Regulation.
This proposal (WP.29/2019/113) was adopted by the World Forum. Thirty-seven Contracting Parties out of the 51 applying UN R115 were present for the vote by AC.1. Thirty-seven voted in favor with zero against and zero abstaining.