P043B

P043B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P043B Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P043B Fault Code Meaning :

Ford P043B Symptoms :

Ford P043B Reasons :

How To Fix Ford P043B Trouble Code ?

Which Ford cars have the code P043B?

  • P043B Ford Aerostar
  • P043B Ford Bronco
  • P043B Ford C-Max
  • P043B Ford C-Max Energi
  • P043B Ford C-Max Hybrid
  • P043B Ford Contour
  • P043B Ford Crown Victoria
  • P043B Ford EcoSport
  • P043B Ford Econoline
  • P043B Ford Edge
  • P043B Ford Escape
  • P043B Ford Escape Hybrid
  • P043B Ford Escort
  • P043B Ford Everest
  • P043B Ford Excursion
  • P043B Ford Expedition
  • P043B Ford Explorer
  • P043B Ford Explorer Sport Trac
  • P043B Ford F-150
  • P043B Ford F-250
  • P043B Ford F-350
  • P043B Ford Fiesta
  • P043B Ford Flex
  • P043B Ford Focus
  • P043B Ford Focus Electric
  • P043B Ford Freestar
  • P043B Ford Freestyle
  • P043B Ford Fusion
  • P043B Ford Fusion Energi
  • P043B Ford Fusion Hybrid
  • P043B Ford Fusion Plug-In Hybrid
  • P043B Ford GT
  • P043B Ford Mustang
  • P043B Ford Mustang Mach-E
  • P043B Ford Mystique
  • P043B Ford Probe
  • P043B Ford Ranger
  • P043B Ford Taurus
  • P043B Ford Taurus X
  • P043B Ford Tempo
  • P043B Ford Thunderbird
  • P043B Ford Transit
  • P043B Ford Transit Connect
  • P043B 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.