 
				
	| 2008 Ford E-350 Super Duty 6.8L MIL Lamp on We have a code P0191 and no driveability issues. IDS scan shows 0.7 PSI fuel pressure and code is on. Removed sensor and tested fuel pressure - 50 PSI KOEO. Replaced the sensor with new Ford and still show no fuel pressure on the IDS. Checked 5V ref and ground... 
                        
                            FIX posted 5/29/2012
                               
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| VIN | 1FD3E35S08 | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0191 | Fuel Rail Pressure Sensor Circuit Performance | 
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             Vehicle Data
 Vehicle Data
                2008 Ford E-350 Super Duty
| VIN | 1FD3E35S08 | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / SEFI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0191 | Fuel Rail Pressure Sensor Circuit Performance | 
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          5 Replies Received
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