× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
2004 Ford F-150 FX4 5.4L Excessive Fuel Press
Posted to Ford Driveability on 6/15/2018 14 Replies

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...

14 Replies Received (View Replies)

  Related Documents & Media  2004 Ford F-150 FX4

 
Message Closed

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14534
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Fuel Press
OccursAlways

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2198Fuel Quantity Solenoid Circuit Short To Voltage
Message Closed

car Vehicle Data

2004 Ford F-150 FX4

VIN 1FTPX14534
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsExcessive Fuel Press
OccursAlways

Trouble Codes

P2196Heated Oxygen Sensor (Bank 1 Sensor 1) Biased Rich
P2198Fuel Quantity Solenoid Circuit Short To Voltage