P0404 EGR Control Circuit RangePerformance Code

P0404 EGR Control Circuit RangePerformance Code p0404 The engine code is P0404 which refers to the EGR valve I replaced the valve with all new gaskets as it was rusty and the vehicle is at 194K 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

p0404 code p0404 and check light flashing Flashing CEL is usually multiple cylinder misfire Sounds like your EGR might be causing a vacuum leak

p0404 The P0404 code error comes when the EGR doesn't behave as it should Most of the time, it's because the valve doesn't open Besides the valve The P0404 error code in a Ford Escape indicates issues related to the Exhaust Gas Recirculation system