U2231

U2231 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2231 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 U2231 Fault Code Meaning :

Ford U2231 Symptoms :

Ford U2231 Reasons :

How To Fix Ford U2231 Trouble Code ?

Which Ford cars have the code U2231?

  • U2231 Ford Aerostar
  • U2231 Ford Bronco
  • U2231 Ford C-Max
  • U2231 Ford C-Max Energi
  • U2231 Ford C-Max Hybrid
  • U2231 Ford Contour
  • U2231 Ford Crown Victoria
  • U2231 Ford EcoSport
  • U2231 Ford Econoline
  • U2231 Ford Edge
  • U2231 Ford Escape
  • U2231 Ford Escape Hybrid
  • U2231 Ford Escort
  • U2231 Ford Everest
  • U2231 Ford Excursion
  • U2231 Ford Expedition
  • U2231 Ford Explorer
  • U2231 Ford Explorer Sport Trac
  • U2231 Ford F-150
  • U2231 Ford F-250
  • U2231 Ford F-350
  • U2231 Ford Fiesta
  • U2231 Ford Flex
  • U2231 Ford Focus
  • U2231 Ford Focus Electric
  • U2231 Ford Freestar
  • U2231 Ford Freestyle
  • U2231 Ford Fusion
  • U2231 Ford Fusion Energi
  • U2231 Ford Fusion Hybrid
  • U2231 Ford Fusion Plug-In Hybrid
  • U2231 Ford GT
  • U2231 Ford Mustang
  • U2231 Ford Mustang Mach-E
  • U2231 Ford Mystique
  • U2231 Ford Probe
  • U2231 Ford Ranger
  • U2231 Ford Taurus
  • U2231 Ford Taurus X
  • U2231 Ford Tempo
  • U2231 Ford Thunderbird
  • U2231 Ford Transit
  • U2231 Ford Transit Connect
  • U2231 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.