1999 Mercury Mountaineer
911medic
10-11-2003, 03:02 PM
I have been getting an ERROR CODE P0401 (EGR Flow Insufficient)
Does anyone know what this codes indicates and possibly how to correct it?
Does anyone know what this codes indicates and possibly how to correct it?
freezin-mybunz-off
12-06-2003, 10:29 PM
try replacing the egr valve.
jmmilleritc
03-12-2005, 01:30 PM
I too am getting this code. I've replaced the EGR valve, the Vacuum Solenoid, and on a suggestion of a friend the PCV valve all to no avail.
And now I'm also getting a P0125 Closed loop fuel CTRL Insufficient Coolant temp. Can anyone give me some direction on what to try next?
And now I'm also getting a P0125 Closed loop fuel CTRL Insufficient Coolant temp. Can anyone give me some direction on what to try next?
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