Rick's Free Auto Repair Advice

Posts Tagged: DPFE

Ford DPFE sensor hoses

Replace Ford DPFE sensor hoses The hoses running to the Ford DPFE sensor can be damaged and you must use special hoses to replace them. These Ford DPFE sensor hoses are the right kind The Ford DPFE sensor relies on two high temperature hoses. If your DPFE hoses are damaged, you don’t have to get them from the dealer. Standard Motor parts now sells just the hoses. Click here to go to their website. Enter the year, make, model, and engine and get the part number. Then shop at your … Read More

P0401 P0402 Ford Escape

Fix code P0401 P0402 Ford Escape Owners report repeat P0401 and P0402 codes from the differential pressure feedback EGR sensor (DPFE). If you’ve already checked out my DPFE article here, then head right to the muffler. There’s a small drain at the bottom of the muffler to drain off any condensation that accumulates during a cold start. Shops are reporting that the drain can clog and that moisture can damage the DPFE. Open the drain hole and then drill it one size larger. Next, start the vehicle and run it … Read More


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