How to Fix a p0404 Code

A P0404 code often indicates a potential problem with your car's exhaust gas recirculation system

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

p0404 I'm getting an intermittent check engine light with a P0404 EGR performance code, but the vehicle is running fine

p0404 EGR Valve Code P0404 and this code came up, will changing the EGR valve solve the issue or is it a more demanding task ? Is it a difficult