P0404 Exhaust Gas Recirculation Circuit RangePerformance

P0404 EGR Control Circuit RangePerformance Code p0404 What is the P0404 Error Code? The P0404 error code is a specific diagnostic trouble code that signifies a problem with the EGR system's p0404 A P0404 code often indicates a potential problem with your car's exhaust gas recirculation system

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