P0478 Diagnostic Trouble Code Discussion for September 2006
Exhaust Backpressure Control Valve Excessive
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| Help Request | Posted | |
| 2004 Ford F-350 Super Duty Harley-Davidson Edition 6.0L Cuts out VIN: 1FDWF36PX4 P0478: Exhaust Backpressure Control Valve Excessive. I work on a small fleet of 2004 f350s with the 6.0 diesel engine. I have one particular truck that is giving me some problems. The problem is that every once in a while it will blow the big turbo line off between the turbo and the intercooler. This setup has a... |
September 06, 2006 |
