Review on 🚀 Optimize Engine Performance with the Motorcraft DPFE4 Exhaust Gas Recirculation Pressure Feedback Sensor by Brock Chisholm

I have proven time and time again that buying essential items from big discount chains to "save money" is in the wrong place. Even with a "lifetime guarantee" you're usually returning it for the rest of your life (if you can find the receipt!). This item is a genuine FORD part. The one that came with my car lasted 13 years so I'm pretty sure I won't be replacing it any time soon. There was a Ford service issue "P/N 04-11-1" that supersedes previous service recommendations for this part. This is the one that replaces a number of original parts with different numbers. It says "1) Get continuous DTCs." If P0401, P0402, P1400, or P1401 is present, turn ignition off and replace DPFE sensor." My Big Merc (2001) was jerking with DTC while driving P0402 "Excessive EGR Flow” This part completely fixed the issue.