P4A94

P4A94 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4A94 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 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 P4A94 Fault Code Meaning :

Ford P4A94 Symptoms :

Ford P4A94 Reasons :

How To Fix Ford P4A94 Trouble Code ?

Which Ford cars have the code P4A94?

  • P4A94 Ford Aerostar
  • P4A94 Ford Bronco
  • P4A94 Ford C-Max
  • P4A94 Ford C-Max Energi
  • P4A94 Ford C-Max Hybrid
  • P4A94 Ford Contour
  • P4A94 Ford Crown Victoria
  • P4A94 Ford EcoSport
  • P4A94 Ford Econoline
  • P4A94 Ford Edge
  • P4A94 Ford Escape
  • P4A94 Ford Escape Hybrid
  • P4A94 Ford Escort
  • P4A94 Ford Everest
  • P4A94 Ford Excursion
  • P4A94 Ford Expedition
  • P4A94 Ford Explorer
  • P4A94 Ford Explorer Sport Trac
  • P4A94 Ford F-150
  • P4A94 Ford F-250
  • P4A94 Ford F-350
  • P4A94 Ford Fiesta
  • P4A94 Ford Flex
  • P4A94 Ford Focus
  • P4A94 Ford Focus Electric
  • P4A94 Ford Freestar
  • P4A94 Ford Freestyle
  • P4A94 Ford Fusion
  • P4A94 Ford Fusion Energi
  • P4A94 Ford Fusion Hybrid
  • P4A94 Ford Fusion Plug-In Hybrid
  • P4A94 Ford GT
  • P4A94 Ford Mustang
  • P4A94 Ford Mustang Mach-E
  • P4A94 Ford Mystique
  • P4A94 Ford Probe
  • P4A94 Ford Ranger
  • P4A94 Ford Taurus
  • P4A94 Ford Taurus X
  • P4A94 Ford Tempo
  • P4A94 Ford Thunderbird
  • P4A94 Ford Transit
  • P4A94 Ford Transit Connect
  • P4A94 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.