•  An EGR valve with a stepping motor has been adopted for optimum control according to engine operation conditions.

•  For control of EGR system, refer to CONTROL SYSTEM, EGR CONTROL. (See EGR CONTROL OUTLINE[L3 Turbo].) (See EGR CONTROL BLOCK DIAGRAM[L3 Turbo].) (See EGR CONTROL OPERATION[L3 Turbo].)