P0404 diagnostic trouble code : Exhaust Gas Recirculation

code p0404 Pulled codes, only had P0404 exhaust gas recirculation control circuit rangeperformance Searched about the code for 10min or so Truck then

P0404 = Exhaust Gas Recirculation Open Position Performance Sets when the difference between the desired EGR position and the actual EGR position is more than code p404 The engine code is P0404 which refers to the EGR valve I replaced the valve with all new gaskets as it was rusty and the vehicle is at 194K