U0554

U0554 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0554 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U0554 Fault Code Meaning :

Ford U0554 Symptoms :

Ford U0554 Reasons :

How To Fix Ford U0554 Trouble Code ?

Which Ford cars have the code U0554?

  • U0554 Ford Aerostar
  • U0554 Ford Bronco
  • U0554 Ford C-Max
  • U0554 Ford C-Max Energi
  • U0554 Ford C-Max Hybrid
  • U0554 Ford Contour
  • U0554 Ford Crown Victoria
  • U0554 Ford EcoSport
  • U0554 Ford Econoline
  • U0554 Ford Edge
  • U0554 Ford Escape
  • U0554 Ford Escape Hybrid
  • U0554 Ford Escort
  • U0554 Ford Everest
  • U0554 Ford Excursion
  • U0554 Ford Expedition
  • U0554 Ford Explorer
  • U0554 Ford Explorer Sport Trac
  • U0554 Ford F-150
  • U0554 Ford F-250
  • U0554 Ford F-350
  • U0554 Ford Fiesta
  • U0554 Ford Flex
  • U0554 Ford Focus
  • U0554 Ford Focus Electric
  • U0554 Ford Freestar
  • U0554 Ford Freestyle
  • U0554 Ford Fusion
  • U0554 Ford Fusion Energi
  • U0554 Ford Fusion Hybrid
  • U0554 Ford Fusion Plug-In Hybrid
  • U0554 Ford GT
  • U0554 Ford Mustang
  • U0554 Ford Mustang Mach-E
  • U0554 Ford Mystique
  • U0554 Ford Probe
  • U0554 Ford Ranger
  • U0554 Ford Taurus
  • U0554 Ford Taurus X
  • U0554 Ford Tempo
  • U0554 Ford Thunderbird
  • U0554 Ford Transit
  • U0554 Ford Transit Connect
  • U0554 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.