I agree with it will most likley be the DPFE sensor. However on my
F150 it was none of the above. The throttle body ports were totaly
clogged up with carbon.
/Richard



On Oct 26, 6:07 am, "timmerhyll via CarKB.com" <u38579@uwe> wrote:
> I checked on rockauto.com and can find only an EGR Pressure Feedback Sensor.
> Is this the same thing as a DPFE sensor? Thanks for you reply.

>
> Jim Warman wrote:
> >*Usually* it is the DPFE senor.... but the parts stores like to sell
> >everything else in the system first...
>
> >> 96 Explorer 4.0, V6 Auto, 4WD - has error code 401. Replaced EGR Valve,
> >> had
> >[quoted text clipped - 4 lines]
> >> be
> >> a sensor? If so, where is it?
>
> --
> Message posted viahttp://www.carkb.com