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P0620 Diagnostic Trouble Code Discussion for April 2008

Generator Performance

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Trouble Ticket Help Requests for DTC P0620
Help Request Posted
2004 Ford F-250 Super Duty Harley-Davidson Edition 6.0L Stall, MIL Lamp on VIN: 1FTNW21P94
P0620: Generator 1 Control Circuit Malfunction. customer had the engine pressure washed and now the problems happened. i replaced the cam and crank sensors simply because he was in a hurry but it didnt fix anything...still the same codes. when u start the truck up it will idle perfect all day if u want it t...
April 19, 2008