I-YS Delphi common rail injector control valve ye-YS inesakhiwo esilula, isisindo esilula kanye nokusetshenziswa kwamandla okuphansi. Umzuzu wokuvula kanye nesikhathi sokuvula se-valve yokulawula ingalungiswa njengoba kudingeka. Ngale ndlela, isivinini sokuvula nokuvala se-valve yenaliti singalawulwa ngokuguquguqukayo, umthamo womjovo kaphethiloli ungalungiswa ebangeni elibanzi, futhi umthetho womjovo womjovo kaphethiloli ungashintshwa.