code p0404
p0404 egr code caused by bad catalytic???
My car is throwing the p0404 code at me, which I am being lead to believe is causing my other code I'm stumped Am I gonna have to take the egr valve
เว็บไซต์ code p0404 My car is throwing the p0404 code at me, which I am being lead to believe is causing my other code I'm stumped Am I gonna have to take the egr valve code p0404 Got the code p0404 up on the dash read and came up with egr, this being the 3rd time I've cleaned it out I went and bought a new one branded
code p0404 This code points to either carbon buildup or a bad EGR valve However that doesn't rule out the following: Open or short in the 5 Volt reference circuit The fault code says P0404, EGR Control, Circuit Range Performance I checked the connections to the valve and cleared the fault, it has not P0404 = Exhaust Gas Recirculation Open Position Performance Sets when the difference between the desired EGR position and the actual EGR position is more than