U0393
U0393 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U0393 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 U0393 Fault Code Meaning :
Ford U0393 Symptoms :
Ford U0393 Reasons :
How To Fix Ford U0393 Trouble Code ?
Which Ford cars have the code U0393?
- U0393 Ford Aerostar
- U0393 Ford Bronco
- U0393 Ford C-Max
- U0393 Ford C-Max Energi
- U0393 Ford C-Max Hybrid
- U0393 Ford Contour
- U0393 Ford Crown Victoria
- U0393 Ford EcoSport
- U0393 Ford Econoline
- U0393 Ford Edge
- U0393 Ford Escape
- U0393 Ford Escape Hybrid
- U0393 Ford Escort
- U0393 Ford Everest
- U0393 Ford Excursion
- U0393 Ford Expedition
- U0393 Ford Explorer
- U0393 Ford Explorer Sport Trac
- U0393 Ford F-150
- U0393 Ford F-250
- U0393 Ford F-350
- U0393 Ford Fiesta
- U0393 Ford Flex
- U0393 Ford Focus
- U0393 Ford Focus Electric
- U0393 Ford Freestar
- U0393 Ford Freestyle
- U0393 Ford Fusion
- U0393 Ford Fusion Energi
- U0393 Ford Fusion Hybrid
- U0393 Ford Fusion Plug-In Hybrid
- U0393 Ford GT
- U0393 Ford Mustang
- U0393 Ford Mustang Mach-E
- U0393 Ford Mystique
- U0393 Ford Probe
- U0393 Ford Ranger
- U0393 Ford Taurus
- U0393 Ford Taurus X
- U0393 Ford Tempo
- U0393 Ford Thunderbird
- U0393 Ford Transit
- U0393 Ford Transit Connect
- U0393 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.