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2003 Ford Expedition XLT 5.4L MIL Lamp on
Posted to Ford Driveability on 2/16/2012 23 Replies

It's been awhile since I needed a good sanity check, but I need one now Ford techs. I'm actually embarrassed to be posting a Help Request on something like this which should be a slam dunk to fix. Anyway, I gotta 2003 Ford Expedition with a 5.4 in it. Keeps th...

23 Replies Received (View Replies)

  Related Documents & Media  2003 Ford Expedition XLT

 
Message Closed w/Summary

car Vehicle Data

2003 Ford Expedition XLT

VIN [No VIN Available]
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/Summary

car Vehicle Data

2003 Ford Expedition XLT

VIN [No VIN Available]
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected