2004 Ford Freestar SES 3.9L MIL Lamp on
This Freestar sets a P0401 (insufficient EGR flow) code immediately, checked vacuum sources and electrical. Pulled upper plenum and cleaned passages. The only monitors pending are the Evap & EGR. This EGR has the control solenoids, BPFE, and position sensor bu...
Summary posted 11/25/2011
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Vehicle Data2004 Ford Freestar SES
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2004 Ford Freestar SES
VIN | 2FMZA57614 |
Engine | 3.9 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | Fed Emissions |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |