P43A5

P43A5 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P43A5 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 P43A5 Fault Code Meaning :

Ford P43A5 Symptoms :

Ford P43A5 Reasons :

How To Fix Ford P43A5 Trouble Code ?

Which Ford cars have the code P43A5?

  • P43A5 Ford Aerostar
  • P43A5 Ford Bronco
  • P43A5 Ford C-Max
  • P43A5 Ford C-Max Energi
  • P43A5 Ford C-Max Hybrid
  • P43A5 Ford Contour
  • P43A5 Ford Crown Victoria
  • P43A5 Ford EcoSport
  • P43A5 Ford Econoline
  • P43A5 Ford Edge
  • P43A5 Ford Escape
  • P43A5 Ford Escape Hybrid
  • P43A5 Ford Escort
  • P43A5 Ford Everest
  • P43A5 Ford Excursion
  • P43A5 Ford Expedition
  • P43A5 Ford Explorer
  • P43A5 Ford Explorer Sport Trac
  • P43A5 Ford F-150
  • P43A5 Ford F-250
  • P43A5 Ford F-350
  • P43A5 Ford Fiesta
  • P43A5 Ford Flex
  • P43A5 Ford Focus
  • P43A5 Ford Focus Electric
  • P43A5 Ford Freestar
  • P43A5 Ford Freestyle
  • P43A5 Ford Fusion
  • P43A5 Ford Fusion Energi
  • P43A5 Ford Fusion Hybrid
  • P43A5 Ford Fusion Plug-In Hybrid
  • P43A5 Ford GT
  • P43A5 Ford Mustang
  • P43A5 Ford Mustang Mach-E
  • P43A5 Ford Mystique
  • P43A5 Ford Probe
  • P43A5 Ford Ranger
  • P43A5 Ford Taurus
  • P43A5 Ford Taurus X
  • P43A5 Ford Tempo
  • P43A5 Ford Thunderbird
  • P43A5 Ford Transit
  • P43A5 Ford Transit Connect
  • P43A5 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.