2004 Ford F-150 FX4 5.4L Excessive Fuel Press
fuel pressure is over 100psi on fuel pressure tester at idle scanner shows about 40psi tried new fuel rail pressure sensor (aftermarket) and new power steering pressure sensor as they share the same 5volt ref. if you unplug either sensor fuel pressure seem...
FIX posted 7/28/2018
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 14 Replies Received (View Replies)14 Replies Received (Hide Replies)Related Documents & MediaRelated Documents & Media |
Message Closed w/Summary
Vehicle Data2004 Ford F-150 FX4
Trouble Codes
|
Message Closed w/Summary
Vehicle Data
2004 Ford F-150 FX4
VIN | 1FTPX14534 |
Engine | 5.4 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Fuel Press |
Occurs | Always |
Trouble Codes
P2196 | Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich |
P2198 | Fuel Quantity Solenoid Circuit Short To Voltage |