P43B2

P43B2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P43B2 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P43B2 Fault Code Meaning :

Ford P43B2 Symptoms :

Ford P43B2 Reasons :

How To Fix Ford P43B2 Trouble Code ?

Which Ford cars have the code P43B2?

  • P43B2 Ford Aerostar
  • P43B2 Ford Bronco
  • P43B2 Ford C-Max
  • P43B2 Ford C-Max Energi
  • P43B2 Ford C-Max Hybrid
  • P43B2 Ford Contour
  • P43B2 Ford Crown Victoria
  • P43B2 Ford EcoSport
  • P43B2 Ford Econoline
  • P43B2 Ford Edge
  • P43B2 Ford Escape
  • P43B2 Ford Escape Hybrid
  • P43B2 Ford Escort
  • P43B2 Ford Everest
  • P43B2 Ford Excursion
  • P43B2 Ford Expedition
  • P43B2 Ford Explorer
  • P43B2 Ford Explorer Sport Trac
  • P43B2 Ford F-150
  • P43B2 Ford F-250
  • P43B2 Ford F-350
  • P43B2 Ford Fiesta
  • P43B2 Ford Flex
  • P43B2 Ford Focus
  • P43B2 Ford Focus Electric
  • P43B2 Ford Freestar
  • P43B2 Ford Freestyle
  • P43B2 Ford Fusion
  • P43B2 Ford Fusion Energi
  • P43B2 Ford Fusion Hybrid
  • P43B2 Ford Fusion Plug-In Hybrid
  • P43B2 Ford GT
  • P43B2 Ford Mustang
  • P43B2 Ford Mustang Mach-E
  • P43B2 Ford Mystique
  • P43B2 Ford Probe
  • P43B2 Ford Ranger
  • P43B2 Ford Taurus
  • P43B2 Ford Taurus X
  • P43B2 Ford Tempo
  • P43B2 Ford Thunderbird
  • P43B2 Ford Transit
  • P43B2 Ford Transit Connect
  • P43B2 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.