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P0470 Diagnostic Trouble Code Discussion for April 2012

Exhaust Backpressure Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0470
Help Request Posted
2004 Ford F-350 Super Duty XL 6.0L MIL Lamp on VIN: 1FDWF37P64
P0470: Exhaust Backpressure Sensor Circuit Malfunction. Customer states vehicle runs fine, mil light came on a few days ago. I have scanned and cleared the codes, drove to see what came back, and none have. I have driven nearly fifty miles on multiple trips and truck runs fine, with no mil. Any ideas?
April 21, 2012