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B1484 Diagnostic Trouble Code Discussion for February 2018

brake pedal input circuit open


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Trouble Ticket Help Requests for DTC B1484
Help Request Posted
2004 Ford F-150 FX4 5.4L Cuts out, Misfire, MIL Lamp on VIN: 1FTPW14534
B1484: brake pedal input circuit open. Engine runs very bad, tried unplugging maf, no difference, we looked into the cats, bank2 partially plugged,disconnected pipe fromm manifold, still runs bad. used motorvac fi cleaner to try using remote fuel ran the same.
February 28, 2018