P0404 Exhaust Gas Recirculation Circuit RangePerformance

P0404 Exhaust Gas Recirculation Circuit RangePerformance p0404 Detailed information on troubleshooting and repairing a p0404 automotive trouble code which refers to an EGR circuit range or performance issue p0404 Explanation of what a P0404 Exhaust Gas Recirculation Circuit Range Performance engine

p0404 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

p0404 Mazda6 - P0404 keeps returning even with new EGR - Had a P0404 fault code It spat out P0404 Exhaust Gas Re-circulation Control Circuit RangePerformance code The EGR has been removed and deleted on the ECU, any ideas what it is