Trouble Code P0404 EGR Cleaning

p0404  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 Had my EGR valve replaced 4 weeks ago on MY15 CC D2 and since then had a check engine light in 3 occasions, fault code P0404 EGR Control Circuit Performance

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

Autohex online Help for members only, Vehicle:SANTAFE Model Year:2012 fault code:p0404  P0404 is a generic OBD II fault code that indicates that there is an issue with the Exhaust Gas Recirculation circuit The Engine Control