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1999 Ford F-150 Lariat 4.6L MIL Lamp on
Posted to Ford Driveability on 6/13/2005 27 Replies

It Seems That I Have Replaced Everything In The System, Yet The Code Reappears After A Short Drive @ Operating Temp.

My Hands Are In The Air, Any Ideas Will Be Appreciated. Thanks In Advance, Elliot

27 Replies Received (View Replies)

  Related Documents & Media  1999 Ford F-150 Lariat

 
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX17W9X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.N/A

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1999 Ford F-150 Lariat

VIN 1FTRX17W9X
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.N/A

Trouble Codes

P0401EGR System Insufficient Flow Detected