p0404 egr code caused by bad catalytic???

Code P0404 fix??? code p0404 trouble code P0404 Ford Endeavour Exhaust Gas Recirculation systems component s code p404 Code P0404 is to some extent simply generic and there may be various causes for its activation Sometimes a poor or corroded electrical connector can affect

code 369 club If your car's ECU throws a P0404 trouble code, you want to fix the issue quickly Here are common symptoms, causes, and how to fix code P0404