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    Do DPFE Sensor on a 97 Explorer?

    Honestly, I can't tell. Everything is under the intake manifold. Although, I can say that the EGR valve looks nothing like all of the pictures I've seen of it... this one is much bigger, and is horizontal coming off the intake. This cylindrical sensor that I pulled off has two vacuum ports and...
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    Do DPFE Sensor on a 97 Explorer?

    I have a 97 Explorer 5.0 AWD. I'm getting a P0401 code - Insufficient EGR flow. I know that this is usually the DPFE sensor. Therefore, I have searched the engine compartment, looked up every technical article I could find, searched every forum on the internet, and cannot get a straight answer...
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    How to: Diagnosing DPFE Sensor (P0401 and P0402) with Scan Tool

    2 Questions New member. Glad to be here. I have a few questions... 1. Where is the DPFE sensor located on a 97 Explorer 5.0? Can't find it for the life of me! I have a bad feeling I have to pull the intake to get to it, though... 2. After I change the DPFE, how long do I have to drive...
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