P8B43

P8B43 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8B43 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 P8B43 Fault Code Meaning :

Ford P8B43 Symptoms :

Ford P8B43 Reasons :

How To Fix Ford P8B43 Trouble Code ?

Which Ford cars have the code P8B43?

  • P8B43 Ford Aerostar
  • P8B43 Ford Bronco
  • P8B43 Ford C-Max
  • P8B43 Ford C-Max Energi
  • P8B43 Ford C-Max Hybrid
  • P8B43 Ford Contour
  • P8B43 Ford Crown Victoria
  • P8B43 Ford EcoSport
  • P8B43 Ford Econoline
  • P8B43 Ford Edge
  • P8B43 Ford Escape
  • P8B43 Ford Escape Hybrid
  • P8B43 Ford Escort
  • P8B43 Ford Everest
  • P8B43 Ford Excursion
  • P8B43 Ford Expedition
  • P8B43 Ford Explorer
  • P8B43 Ford Explorer Sport Trac
  • P8B43 Ford F-150
  • P8B43 Ford F-250
  • P8B43 Ford F-350
  • P8B43 Ford Fiesta
  • P8B43 Ford Flex
  • P8B43 Ford Focus
  • P8B43 Ford Focus Electric
  • P8B43 Ford Freestar
  • P8B43 Ford Freestyle
  • P8B43 Ford Fusion
  • P8B43 Ford Fusion Energi
  • P8B43 Ford Fusion Hybrid
  • P8B43 Ford Fusion Plug-In Hybrid
  • P8B43 Ford GT
  • P8B43 Ford Mustang
  • P8B43 Ford Mustang Mach-E
  • P8B43 Ford Mystique
  • P8B43 Ford Probe
  • P8B43 Ford Ranger
  • P8B43 Ford Taurus
  • P8B43 Ford Taurus X
  • P8B43 Ford Tempo
  • P8B43 Ford Thunderbird
  • P8B43 Ford Transit
  • P8B43 Ford Transit Connect
  • P8B43 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.