Hyundai I30 CRDI - errorcode p0404 EGR-Valve Please help :)

The P0404 fault code indicates an issue with the Exhaust Gas Recirculation system This

Code P0404 is triggered when the EGR position is not as the ECM expected and the most common cause is the EGR valve partly stuck open from carbon buildup on the

p0404 Im sorry to hear that youre experiencing trouble with the P0404 code on your Ram 1500, but the Dodge Mechanic will be able to help you diagnose and resolve the

p0404 I am getting a p0404 pertains to the egr valve My question is, is this common for the valves to go bad? Do you think I could just clean it?