p0404

p0404   Dan p0404

I had the code read and it was P0404 and the recommendation is to clean the exhaust gas recirculation valve and all egr ports

The P0404 error code in a Ford Escape indicates issues related to the Exhaust Gas Recirculation system  P0404 = Exhaust Gas Recirculation Circuit RangePerformance The fault code is probably showing because your EGR valve is blanked

avengers 168.wallet P0404 = Exhaust Gas Recirculation Open Position Performance Sets when the difference between the desired EGR position and the actual EGR EGR code P0404 · When Monitored: Engine running · Set Condition: The EGR flow or valve movement is not what is expected A rationality error