P0404 – Meaning, Causes, Symptoms, & Fixes

P0404 OBD-II Code: Exhaust Gas Recirculation Problems p0404 Detailed information on troubleshooting and repairing a p0404 automotive trouble code which refers to an EGR circuit range or performance issue Also includes p0404 Autohex online Help for members only, Vehicle:SANTAFE Model Year:2012 fault code:p0404

p0404 P0404 = Exhaust Gas Recirculation Circuit RangePerformance The fault code is probably showing because your EGR valve is blanked