P0404 EGR performance code

How to Fix P0404 Engine Code in 3 Minutes [2 DIY Methods Only p0404 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 p0404 Explanation of what a P0404 Exhaust Gas Recirculation Circuit Range Performance engine

p0404 DTC Troubleshooting: P0404 · DTC P0404 :, EGR Valve Insufficient Lift · 1 Reset the ECMPCM · 2 Start the engine · 3 Drive the vehicle under