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The code P1401 for a 2002 Mercury Cougar indicates a problem with the EGR (Exhaust Gas Recirculation) system, specifically related to the EGR flow being insufficient or not detected. This can be caused by a faulty EGR valve, clogged passages, or issues with the EGR control system. Addressing this code typically involves inspecting and testing the EGR components to restore proper function and emissions control.
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What does OBD ll code P1401 mean on a 2002 ford explorer?
Code P1401 means:Differential pressure feedback electronic sensor circuit high voltage
What does code P1401 mean on a 2002 ford ranger 4x4?
P1401 - Differential Pressure Feedback EGR sensor ( DPFE ) circuit high voltage detected
What does a diagnostic code P1401 mean on a 1998 mercury villager?
Why doesn't my mercry get up to operating tempatue
What does P0125 code mean in a 2002 Mercury Cougar?
Trouble code P0125 means: Insufficient Coolant Temp For Closed Loop Fuel Control
What does the error code P1401 mean on a 2002 Ford F150 V6?
EVAP Purge Solenoid Stuck Open or Closed
2002 Mercury Sable paint code?
what its the paint code for 2002 mercury sable
Where is the code test plug on a 94 Mercury Cougar?
under glove box
Error code P1401?
It is important to keep up with a vehicle, to find out if there are issues a scanner will read codes. The code P1401 means DPFE Sensor Circuit High.
What does the error code P1401 mean on a 1999 ford f 150 - 4.6?
Trouble code P1401 means: DPF EGR sensor circuit high voltage detected
How do you fix a check engine light code p1443 on a 1996 mercury cougar?
Follow the troubleshooting tree that is associated with that code.
What is code P1506 for a 1999 mercury cougar means?
Code P1506 - Idle air control valve over speed error
Where is the keyless entry code for the 1990 mercury cougar?
its in the trunk on a sticker or under the hood or inside the door
