P0404 Exhaust Gas Recirculation Circuit Range performance

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

EGR code P0404 · When Monitored: Engine running · Set Condition: The EGR flow or valve movement is not what is expected A rationality error

p0404 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  Explanation of what a P0404 Exhaust Gas Recirculation Circuit Range Performance engine Code P0404 means that the EGR Valve Position Sensor is reading above or below the specified range Need help with diagnosing your trouble

เกมถูกบอกด้วย v.2 A P0404 code often indicates a potential problem with your car's exhaust gas recirculation system