 
				
	| 2004 Ford E-450 Super Duty 6.8L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire, MIL Lamp on hello all and thank you in advance, I have this 04 e450 with a 6.8l gas v10 in here with code p0191, fuel rail pressure sensor performance circuit a. I have found that this will set if the pressure is below or above 20psi for more than 8 seconds, the book says... 
                        
                            FIX posted 2/9/2016
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 5 Replies Received (View Replies)5 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | 1FDXE45514 | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / sefi | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On | 
| Occurs | Intermittently | 
Trouble Codes
| P0191 | Fuel Rail Pressure Sensor Circuit Performance | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2004 Ford E-450 Super Duty
| VIN | 1FDXE45514 | 
| Engine | 6.8 L / 10 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection / sefi | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire, MIL Lamp On | 
| Occurs | Intermittently | 
Trouble Codes
| P0191 | Fuel Rail Pressure Sensor Circuit Performance | 
 5 Replies Received
5 Replies Received
 5 Replies Received
          5 Replies Received
           Related Documents & Media
  Related Documents & Media   Video
Video