U0031
U0031 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U0031 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 U0031 Fault Code Meaning :
Ford U0031 Symptoms :
Ford U0031 Reasons :
How To Fix Ford U0031 Trouble Code ?
Which Ford cars have the code U0031?
- U0031 Ford Aerostar
- U0031 Ford Bronco
- U0031 Ford C-Max
- U0031 Ford C-Max Energi
- U0031 Ford C-Max Hybrid
- U0031 Ford Contour
- U0031 Ford Crown Victoria
- U0031 Ford EcoSport
- U0031 Ford Econoline
- U0031 Ford Edge
- U0031 Ford Escape
- U0031 Ford Escape Hybrid
- U0031 Ford Escort
- U0031 Ford Everest
- U0031 Ford Excursion
- U0031 Ford Expedition
- U0031 Ford Explorer
- U0031 Ford Explorer Sport Trac
- U0031 Ford F-150
- U0031 Ford F-250
- U0031 Ford F-350
- U0031 Ford Fiesta
- U0031 Ford Flex
- U0031 Ford Focus
- U0031 Ford Focus Electric
- U0031 Ford Freestar
- U0031 Ford Freestyle
- U0031 Ford Fusion
- U0031 Ford Fusion Energi
- U0031 Ford Fusion Hybrid
- U0031 Ford Fusion Plug-In Hybrid
- U0031 Ford GT
- U0031 Ford Mustang
- U0031 Ford Mustang Mach-E
- U0031 Ford Mystique
- U0031 Ford Probe
- U0031 Ford Ranger
- U0031 Ford Taurus
- U0031 Ford Taurus X
- U0031 Ford Tempo
- U0031 Ford Thunderbird
- U0031 Ford Transit
- U0031 Ford Transit Connect
- U0031 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.