P578A

P578A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P578A Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P578A Fault Code Meaning :

Ford P578A Symptoms :

Ford P578A Reasons :

How To Fix Ford P578A Trouble Code ?

Which Ford cars have the code P578A?

  • P578A Ford Aerostar
  • P578A Ford Bronco
  • P578A Ford C-Max
  • P578A Ford C-Max Energi
  • P578A Ford C-Max Hybrid
  • P578A Ford Contour
  • P578A Ford Crown Victoria
  • P578A Ford EcoSport
  • P578A Ford Econoline
  • P578A Ford Edge
  • P578A Ford Escape
  • P578A Ford Escape Hybrid
  • P578A Ford Escort
  • P578A Ford Everest
  • P578A Ford Excursion
  • P578A Ford Expedition
  • P578A Ford Explorer
  • P578A Ford Explorer Sport Trac
  • P578A Ford F-150
  • P578A Ford F-250
  • P578A Ford F-350
  • P578A Ford Fiesta
  • P578A Ford Flex
  • P578A Ford Focus
  • P578A Ford Focus Electric
  • P578A Ford Freestar
  • P578A Ford Freestyle
  • P578A Ford Fusion
  • P578A Ford Fusion Energi
  • P578A Ford Fusion Hybrid
  • P578A Ford Fusion Plug-In Hybrid
  • P578A Ford GT
  • P578A Ford Mustang
  • P578A Ford Mustang Mach-E
  • P578A Ford Mystique
  • P578A Ford Probe
  • P578A Ford Ranger
  • P578A Ford Taurus
  • P578A Ford Taurus X
  • P578A Ford Tempo
  • P578A Ford Thunderbird
  • P578A Ford Transit
  • P578A Ford Transit Connect
  • P578A 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.