P0404 problem not being solved , please help I'm lost

code p0404  The fault code says P0404, EGR Control, Circuit Range Performance I checked the connections to the valve and cleared the fault, it has not The OBD-II fault code P0404 indicates an issue with the Exhaust Gas Recirculation Circuit Rang

Watched some YouTube videos about P0404 and I amwas about to performsee if cleaning, or replacing the EGR valve andor gasket would solve the issue  Claim your FREE engine code eraser https: co

Pulled codes, only had P0404 exhaust gas recirculation control circuit rangeperformance Searched about the code for 10min or so Truck then P0404 is a generic OBD II fault code that indicates that there is an issue with the Exhaust Gas Recirculation circuit