
2004 Ford F-250 Super Duty Harley-Davidson Edition 6.0L MIL Lamp on
California Smog program has made diesel mechanics out of gas engine mechanics. It’s a pretty steep learning curve for me after all those years on gas engines. This problem child has no known driveability issues. It just keeps resetting the P0401 EGR code. ...
FIX posted 12/19/2019
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Message Closed w/FIX
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VIN | 1FTNW21P74 |
Engine | 6.0 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |
Message Closed w/FIX
Vehicle Data
2004 Ford F-250 Super Duty Harley-Davidson Edition
VIN | 1FTNW21P74 |
Engine | 6.0 L / 8 cyl / DIESEL |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0401 | EGR System Insufficient Flow Detected |