P1400 code
I have a 02 Explorer with a P1400 code the code first came up a few months ago, back then I erased the code and it didn't reappear untill recently.
The code comes up when the engine temp is cool and Im into about a mile of my trip.
If I erase the code after a mile of travel it won"t come back for a day or two.
I replaced the DPFE sensor with one from Auto Zone the problem was gone for 2 days, I thought I had problem solved untill I drove the vehicle on a trip about 60 miles let the vehicle sit 2hrs and upon returning home a mile into the trip the code reappeared.
The engine is 4.0 6 cyl with 74,000 on it.
I appreiciated any advice in troubleshooting this problem.

You will to post your question in the Explorer, Sport Trac forum to get an answer. This forum is used for introductions so you won't reach the people you need here.
Look over the forums, I'm sure you'll find several that will interest you.
Good Luck and Enjoy the site!




