P0404 Code: EGR Circuit Issue

P0404 -EGR POSITION SENSOR RATIONALITY This is a rationality conflict with pintel position, the PCM does not like the info it is getting

Code P0404 is triggered when the EGR position is not as the ECM expected and the most common cause is the EGR valve partly stuck open from carbon buildup on the

p0404 If you own a Saturn S-series and keep getting the code P0404 and your check engine light is on, you probably need to perform an EGR cleaning

p0404 Im sorry to hear that youre experiencing trouble with the P0404 code on your Ram 1500, but the Dodge Mechanic will be able to help you diagnose and resolve the