Ford Explorer P Codes (Powertrain) P0400 - P0499 P0401

Browse Ford Explorer P Codes (Powertrain) P0400 - P0499 P0401 questions and answers. Choose a question that matches your symptoms.

6 discussions

Code P0401

2004 FORD EXPLORER

Hi, I Have The Vehicle Listed Above And I Have A Code “p0401” Egr Valve Insufficient Flow, I Cleaned The Throttle And The Idle Is Moving...

4 ANSWERS

1 IMAGE

Asked by Mike421$$

2004 FORD EXPLORER

I Have A 2004 Ford Explorer 6 Cylinder. I Need To Get The Car Registered, However The Check Engine Light Is On. I Checked, And The Code Is...

6 ANSWERS

1 IMAGE

Asked by Rjohnsn1

2001 FORD EXPLORER

Code P0401 Is Not The Pressure Sensor What Else Could Be That I Need To Change The Egr Valve

3 ANSWERS

3 IMAGES

Asked by jlstky7061

1997 FORD EXPLORER

Vin 1fmdu32p2vua38455 Can Not Find Dpfe That Sends Code To Computer. All Suggestions Point To Replace Will Fix Problem. Does It Have One Or...

1 ANSWER

Asked by k_miner119

1997 FORD EXPLORER

How Do I Replace The Egr Valve Located At The Back Of The Engine Near The Firewall? Does The Intake Maniflod Need To Be Pulled?? The Manual...

1 ANSWER

Asked by mustang_mama

1996 FORD EXPLORER

How Do I Fix The P0401 Exhaust Gas Recirculation Flow Insufficient Detected. I Went To The Inspection Place And It Failed Three Times...

1 ANSWER

Asked by kita1784

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