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P0476 Diagnostic Trouble Code Discussion for September 2004

Exhaust Backpressure Regulator Malfunction (Self Test)

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Trouble Ticket Help Requests for DTC P0476
Help Request Posted
2001 Ford F-250 Super Duty Lariat 7.3L Sets PO476 no MIL VIN: 1FTNW21F41
This Ford is setting a PO476 Exhaust Backpressure Regulator Malfunction. Did find no change in the PID for the EBP sensor while driving, the tube from the right exhaust manifold was plugged and I cleaned it. The PID for the EBP sensor now starts at 15psi and c...
September 13, 2004