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P0470 Diagnostic Trouble Code Discussion for January 2004

Exhaust Backpressure Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0470
Help Request Posted
1998 Ford E-350 Econoline Club Wagon Custom 7.3L Hesitation, Cuts out VIN: 1FTSS34F8W
P0470: Exhaust Backpressure Sensor Circuit Malfunction. Hello Everyone, I am working on this E350, I am having a drivability problem,The exhaust backpressure valve opens cold or hot on acceleration,vehicle then runs poorly,looses power badly. Any help would be greatly appreciated! Thanks,
January 15, 2004