P993B
P993B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P993B Diagnosis
The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford P993B Fault Code Meaning :
Ford P993B Symptoms :
Ford P993B Reasons :
How To Fix Ford P993B Trouble Code ?
Which Ford cars have the code P993B?
- P993B Ford Aerostar
- P993B Ford Bronco
- P993B Ford C-Max
- P993B Ford C-Max Energi
- P993B Ford C-Max Hybrid
- P993B Ford Contour
- P993B Ford Crown Victoria
- P993B Ford EcoSport
- P993B Ford Econoline
- P993B Ford Edge
- P993B Ford Escape
- P993B Ford Escape Hybrid
- P993B Ford Escort
- P993B Ford Everest
- P993B Ford Excursion
- P993B Ford Expedition
- P993B Ford Explorer
- P993B Ford Explorer Sport Trac
- P993B Ford F-150
- P993B Ford F-250
- P993B Ford F-350
- P993B Ford Fiesta
- P993B Ford Flex
- P993B Ford Focus
- P993B Ford Focus Electric
- P993B Ford Freestar
- P993B Ford Freestyle
- P993B Ford Fusion
- P993B Ford Fusion Energi
- P993B Ford Fusion Hybrid
- P993B Ford Fusion Plug-In Hybrid
- P993B Ford GT
- P993B Ford Mustang
- P993B Ford Mustang Mach-E
- P993B Ford Mystique
- P993B Ford Probe
- P993B Ford Ranger
- P993B Ford Taurus
- P993B Ford Taurus X
- P993B Ford Tempo
- P993B Ford Thunderbird
- P993B Ford Transit
- P993B Ford Transit Connect
- P993B 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.