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P0405 Diagnostic Trouble Code Discussion for July 2005

EGR Position Sensor Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0405
Help Request Posted
2002 Ford F-150 King Ranch 4.6L MIL Lamp on VIN: 1FTRW07612
P0405: egr a circuit low. Customer brought truck in after towing trailer, SES light came on while towing, no running problems , I cannot find any information on this code in my shop key or on iatn's web site. The EGR system is working at this time, but when I do a KOEO test the code is...
July 06, 2005