Loss of power, code p0404

code p0404  The code may be thrown due to a clogged cat with too much back pressure anyone here ever encounter that or have any other thoughts? P0404 Code: Symptoms, Causes, and Solution

2011 Wrangler P0404 EGR replaced P0404 again 100000 I don't think so · Code P0404 after new egr valve installed Po404 yes cleared · I Check engine light code P0404 means Exhaust Gas Recirculation Circuit RangePerformance Find out how to fix it in this article!

P0404 is a generic OBD II fault code that indicates that there is an issue with the Exhaust Gas Recirculation circuit  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