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P0476 Diagnostic Trouble Code Discussion for January 2009

Exhaust Backpressure Regulator Malfunction (Self Test)

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Trouble Ticket Help Requests for DTC P0476
Help Request Posted
1999 Ford F-250 Super Duty Lariat 7.3L High Exhaust Temp VIN: 1FTNX21F7X
This is my Son's truck. The Main concern is High Exh. Temp. under a load. He says he needs to back off the accelerator most of the time he's pulling a medium grade even when he's being conservative with the accelerator. He has a Banks performace device that pl...
January 01, 2009
2001 Ford F-350 Super Duty Lariat 7.3L thumping noise VIN: 1FTSX31F81
help not a dsl. tech. customer complains of a thumping noise from exhaust when the vehicle is first warming up. only happens when first started cold. I have replaced ebp sensor and tube both were cloged also replaced waste gate solinoid resistance was out of t...
January 28, 2009