P0404 EGR performance code

P0404 EGR performance code p0404 DTC Troubleshooting: P0404 · DTC P0404 :, EGR Valve Insufficient Lift · 1 Reset the ECMPCM · 2 Start the engine · 3 Drive the vehicle under p0404 Detailed information on troubleshooting and repairing a p0404 automotive trouble code which refers to an EGR circuit range or performance issue

p0404 I had the code read and it was P0404 and the recommendation is to clean the exhaust gas recirculation valve and all egr ports

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 For most makes and models of vehicles, a trouble code P0404 is the result of an improper reading from your exhaust gas recirculation valve