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	 2005 Ford F-550 Super Duty XLT 6.0L Severe Lack of Power 
		
		Hey looking for some input? I've been working on these trucks in a dealer since they were new. Now independent. Got a tow truck here that isn't building boost, Customer has done lots of work prior to bringing it in. The only code I had to work with was P0299. ... 
                        
                            FIX posted 12/31/2013
                             
                 
                            
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| VIN | 1FDAF56PX5 | 
| Engine | 6.0 L / 8 cyl / DIESEL | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Severe Lack of Power | 
| Occurs | Always | 
| Misc. | Flat Bed Tow Truck | 
Trouble Codes
| P0299 | Turbocharger Underboost Problem | 
| P0478 | High Voltage On Engine Brake Driver | 
| P2263 | Turbocharger Boost System Performance Problem | 
Message Closed w/FIX
            
            
 Vehicle Data
                2005 Ford F-550 Super Duty XLT
| VIN | 1FDAF56PX5 | 
| Engine | 6.0 L / 8 cyl / DIESEL | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Severe Lack of Power | 
| Occurs | Always | 
| Misc. | Flat Bed Tow Truck | 
Trouble Codes
| P0299 | Turbocharger Underboost Problem | 
| P0478 | High Voltage On Engine Brake Driver | 
| P2263 | Turbocharger Boost System Performance Problem | 
                            
7 Replies Received
          7 Replies Received
          
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