Lets run through this testing and go from there. Thanks
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Monday, December 14th, 2020 AT 4:09 PM
JCHERRY
MEMBER
1 POST
2002 FORD EXPLORER
V8
4WD
AUTOMATIC
98,000 MILES
I have codes P1401 and P1400 and I'm looking for a troubleshooting tips. Please help. Thanks
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Tuesday, December 15th, 2020 AT 10:17 AM
(Merged)
BMRFIXIT
MECHANIC
19,053 POSTS
Replace EGR position sensor
(Check for exhaust leak
check the DPFE lines
replace DPFE sensor )
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Tuesday, December 15th, 2020 AT 10:17 AM
(Merged)
CHELLA209360
MEMBER
3 POSTS
Did that fix your car? What did you have to replace? Im having the same problem with my ford escape
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Tuesday, December 15th, 2020 AT 10:17 AM
(Merged)
DROMERO1977
MEMBER
1 POST
2002 FORD EXPLORER
6 CYL
4WD
AUTOMATIC
76,000 MILES
I have a Ford Explorer 2002 and it looks that code P1401 needs to get fix, Is this an easy fix, and can I buy these parts at a part store or just the dealer?
Also it shows P0125 what's this means?
How can this 2 codes be fixed?
Thank you very much.
Diane.
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Tuesday, December 15th, 2020 AT 10:17 AM
(Merged)
JACOBANDNICKOLAS
MECHANIC
109,644 POSTS
PO 1401 Passanger side downstream O2 sensor. It is a part that you can unblot and replace by rebolting the new one.
PO125
That indicates the coolant isn't reaching operating temperature. I would replace the thermostat. That is the most common cause for that code.