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2008 Ford F-450 Super Duty XLT 6.8L Hesitation
truck losses power , fuel pressure drops to 3-10 psi on hard accel using both mech. gauge and ford IDS. traced and checked all wiring from fuel pump too module on frame rail to pcm and inertia switch, all seems good, loaded wires with headlight ok. disconnecte...
FIX posted 5/8/2013
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Related Documents & Media | VIN | 1FDXF47Y48 |
| Engine | 6.8 L / 10 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Under Load, on Accel |
| Misc. | Bucket Truck |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0191 | Fuel Rail Pressure Sensor Circuit Performance |
| P115E | TAC Throttle Body Airflow Trim At Maximum |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P2198 | Fuel Quantity Solenoid Circuit Short To Voltage |
Message Closed
Vehicle Data
2008 Ford F-450 Super Duty XLT
| VIN | 1FDXF47Y48 |
| Engine | 6.8 L / 10 cyl / GAS |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | Hesitation |
| Occurs | Under Load, on Accel |
| Misc. | Bucket Truck |
Trouble Codes
| P0171 | Fuel System Too Lean (Bank 1) |
| P0174 | Fuel System Too Lean (Bank 2) |
| P0191 | Fuel Rail Pressure Sensor Circuit Performance |
| P115E | TAC Throttle Body Airflow Trim At Maximum |
| P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
| P2198 | Fuel Quantity Solenoid Circuit Short To Voltage |
Video