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P0480 Diagnostic Trouble Code Discussion for September 2005

Cooling Fan 1 Relay Control Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0480
Help Request Posted
2003 Ford F-350 Super Duty XLT 6.0L Excessive Emissions, Excessive grey smoke VIN: 1FTWW33P33
P0480: Fan 1 Control Circuit Malfunction. We are familar with the 7.3 Powerstrokes but not as much with the new 6.0 powerstrokes. The problem is it smokes grey badly all the time, cold or hot. When I say smokes, I mean it smokes so bad it can't be driven because you can't see behind you. It doesn't ha...
September 21, 2005