P0401 Code 97 5.0 Mountaineer
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P0401 Code 97 5.0 Mountaineer
My check engine light came on and pulled a P0401 code "EGR FLOW INSUFFICIENT". I've replaced the EGR valve, the Vacuum Solenoid, and on a suggestion of a friend the PCV valve all to no avail.
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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?
Thanks for the advise.
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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?
Thanks for the advise.
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