Ford Expedition P Codes (Powertrain) P0400 - P0499
Browse Ford Expedition P Codes (Powertrain) P0400 - P0499 questions and answers. Choose a question that matches your symptoms.
12 discussions
Code P0420, Check Engine Light Is On?
The Mechanic Say I Have To Replace The Catalytic Converter
Me Personally Do Not Think My Catalytic Converter Is Bad I Cleaned It With...
Asked by S_22155
P0420 Code Repair?
How Do I Repair A Code From My Obd-2 /code 420 Catalyst System Efficiency Below Threshold ( Bank 1). Spark Plug, Sensor, Or Is It My Cat...
Asked by Johnny G
2005 Ford Expedition Evap Code P0446
Im Getting Code P0446 Which It Is A Evap Condition Mulfunction.i Did Replace The Gas Cap And Vent Valve Solenoid And Purge Solenoid.i...
Asked by galdy524
Code P0453
Any Ideas On How To Fix It? I've Already Replaced The Vapor Canister Solenoid Because That Was The Main Resolution For That Code, But It...
Asked by Georgep1990
Shut Off Coming Down Interstate, Codes P0430 And P0401
My Suv Shut Off While Driving And Won't Start Back. Fuel Pump Works Gets Fuel And Fire. I Let The Pump Build Up It Wants To Start But...
Asked by Justin N Barbara Schaffer
2001 Ford Expedition
I Got A Code P0401(egr) How To Repair And What Parts Do I Need To Replace , What Would Be Labor Time ?
Asked by 2377aat
2000 Ford Expedition
Electrical Problem
2000 Ford Expedition V8 Four Wheel Drive Automatic
Po401 - Egr Flow Insufficient
Asked by rachide anderson
1998 Ford Expedition DTC P0401
Engine Performance Problem
1998 Ford Expedition V8 Two Wheel Drive Automatic
If The Vac. Line That Runs From The Egr Tube To The High...
Asked by 49erfan33
P0402 Code How Do I Fix It?
The Check Engine Light Came On And I Pulled The Code And It Said P0402 Egr Flow Excessive. Any Idea What That Could Be?
Asked by kenneylopez
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P0001 - P0099P0100 - P0199P0200 - P0299P0300 - P0399P0400 - P0499P0700 - P0799P1000 - P1099P1100 - P1199P1200 - P1299P1400 - P1499P1500 - P1599P1600 - P1699
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