False Check Engine Light (DPFE Sensor)
False Check Engine Light (DPFE Sensor)
My light came on and Autozone pulled the codes. 401 and 402
were the codes. These are EGR codes for insufficient and
excessive flow.
I did some research here and found out the DPFE sensor is
suspect and Ford has a recall program (02M01). I called my dealer
in advance and made sure they knew about it and that my
truck was covered. They replace it no charge and my light
has stayed off.
Here is more info:
https://www.f150online.com/forums/sh...ht=dpfe+recall
were the codes. These are EGR codes for insufficient and
excessive flow.
I did some research here and found out the DPFE sensor is
suspect and Ford has a recall program (02M01). I called my dealer
in advance and made sure they knew about it and that my
truck was covered. They replace it no charge and my light
has stayed off.
Here is more info:
https://www.f150online.com/forums/sh...ht=dpfe+recall


