U0139
U0139 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U0139 Diagnosis
The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.
When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.
Ford U0139 Fault Code Meaning :
Ford U0139 Symptoms :
Ford U0139 Reasons :
How To Fix Ford U0139 Trouble Code ?
Which Ford cars have the code U0139?
- U0139 Ford Aerostar
- U0139 Ford Bronco
- U0139 Ford C-Max
- U0139 Ford C-Max Energi
- U0139 Ford C-Max Hybrid
- U0139 Ford Contour
- U0139 Ford Crown Victoria
- U0139 Ford EcoSport
- U0139 Ford Econoline
- U0139 Ford Edge
- U0139 Ford Escape
- U0139 Ford Escape Hybrid
- U0139 Ford Escort
- U0139 Ford Everest
- U0139 Ford Excursion
- U0139 Ford Expedition
- U0139 Ford Explorer
- U0139 Ford Explorer Sport Trac
- U0139 Ford F-150
- U0139 Ford F-250
- U0139 Ford F-350
- U0139 Ford Fiesta
- U0139 Ford Flex
- U0139 Ford Focus
- U0139 Ford Focus Electric
- U0139 Ford Freestar
- U0139 Ford Freestyle
- U0139 Ford Fusion
- U0139 Ford Fusion Energi
- U0139 Ford Fusion Hybrid
- U0139 Ford Fusion Plug-In Hybrid
- U0139 Ford GT
- U0139 Ford Mustang
- U0139 Ford Mustang Mach-E
- U0139 Ford Mystique
- U0139 Ford Probe
- U0139 Ford Ranger
- U0139 Ford Taurus
- U0139 Ford Taurus X
- U0139 Ford Tempo
- U0139 Ford Thunderbird
- U0139 Ford Transit
- U0139 Ford Transit Connect
- U0139 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.