P0406 code

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Joined
Mar 2, 2020
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Location
Tinton Falls , New Jersey
Good morning,
I have a 05 sport trac XLT with the flex fuel motor. I had to replace EGR valve as it had a leak . while doing so I also replied the EGR solenoid and the DPFE Sensor. I now get a P0406 High voltage circuit A code. Is there a way to test the DPFE sensor?

Thank you
George
 
use a Motorcraft DPFE sensor, the other ones suck and fail. ALSO clean the tubes with a wire while its off to make sure they are not clogged.
 
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