Has anyone found a solution to code P0404 and loss of power?

P0404 Code p0404

The vehicle lacks of power When I clear the p0404 fault code, the vehicle runs great for a couple of days or miles (costumer mentioned that

p0404 I bought a Puma unlock code for my Nanocom and plugged it in yesterday and I am getting the fault code CODE: P0404 Exhaust gas Detailed information on troubleshooting and repairing a p0404 automotive trouble code which refers to an EGR circuit range or performance issue  Mazda6 - P0404 keeps returning even with new EGR - Had a P0404 fault code

marina bay casino Saturn s-series P0404 trouble code EGR cleaning Disclaimer: This video is not meant to be a