P0404 OBD II Trouble Code Exhaust Gas Recirculation Circuit

P0404 OBD II Trouble Code Exhaust Gas Recirculation Circuit p0404 Code P0404 means that the EGR Valve Position Sensor is reading above or below the specified range Need help with diagnosing your trouble p0404 P0404 EGR Valve malfunction #P0404 #EGR_Valve #Fix

p0404 Some vehicles may store EGR control performance code P0404 This occurs when the difference between commanded and actual EGR valve position is more than 10%

p0404 I'm getting an intermittent check engine light with a P0404 EGR performance code, but the vehicle is running fine  Hi guys, I had my engine management light come on yesterday and after reading the trouble code p0404 and looking on the net as to what it