How to test and replace EGR valve and DPFE sensor 2002 P71

First published at 21:51 UTC on March 14th, 2020.
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This is tutorial on how to diagnose OBD 2 code P0401 EGR low flow on a 2002 Ford Crown Victoria P71. I test the EGR, remove, clean and replace it. I test the EGR solenoid. I remove and replace the EGR pressure sensor. Ford calls this part the DPFE s…

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CategoryAuto & Vehicles
SensitivityNormal - Content that is suitable for ages 16 and over
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