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C2800 Diagnostic Trouble Code Discussion for November 2021

Brake pressure transducer circuit

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Trouble Ticket Help Requests for DTC C2800
Help Request Posted
2005 Ford F-350 Super Duty King Ranch 6.0L Poor Idle Quality VIN: 1FTWW31P85
C2800: Brake pressure transducer circuit. Engine will start good. After running for a while (1-30 minutes) it will start to run rough and miss. The only thing I see on the scantool is the SYNC pid going back and forth from yes/no. If you raise RPM just off idle it will smooth and no rough run. As ...
November 01, 2021