
1999 Ford F-150 Lariat 4.6L MIL Lamp on
It Seems That I Have Replaced Everything In The System, Yet
The Code Reappears After A Short Drive @ Operating Temp.
FIX posted 6/14/2005
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Message Closed w/FIX
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VIN | 1FTRX17W9X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | N/A |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
1999 Ford F-150 Lariat
VIN | 1FTRX17W9X |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Misc. | N/A |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |