P47B4

P47B4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P47B4 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 P47B4 Fault Code Meaning :

Ford P47B4 Symptoms :

Ford P47B4 Reasons :

How To Fix Ford P47B4 Trouble Code ?

Which Ford cars have the code P47B4?

  • P47B4 Ford Aerostar
  • P47B4 Ford Bronco
  • P47B4 Ford C-Max
  • P47B4 Ford C-Max Energi
  • P47B4 Ford C-Max Hybrid
  • P47B4 Ford Contour
  • P47B4 Ford Crown Victoria
  • P47B4 Ford EcoSport
  • P47B4 Ford Econoline
  • P47B4 Ford Edge
  • P47B4 Ford Escape
  • P47B4 Ford Escape Hybrid
  • P47B4 Ford Escort
  • P47B4 Ford Everest
  • P47B4 Ford Excursion
  • P47B4 Ford Expedition
  • P47B4 Ford Explorer
  • P47B4 Ford Explorer Sport Trac
  • P47B4 Ford F-150
  • P47B4 Ford F-250
  • P47B4 Ford F-350
  • P47B4 Ford Fiesta
  • P47B4 Ford Flex
  • P47B4 Ford Focus
  • P47B4 Ford Focus Electric
  • P47B4 Ford Freestar
  • P47B4 Ford Freestyle
  • P47B4 Ford Fusion
  • P47B4 Ford Fusion Energi
  • P47B4 Ford Fusion Hybrid
  • P47B4 Ford Fusion Plug-In Hybrid
  • P47B4 Ford GT
  • P47B4 Ford Mustang
  • P47B4 Ford Mustang Mach-E
  • P47B4 Ford Mystique
  • P47B4 Ford Probe
  • P47B4 Ford Ranger
  • P47B4 Ford Taurus
  • P47B4 Ford Taurus X
  • P47B4 Ford Tempo
  • P47B4 Ford Thunderbird
  • P47B4 Ford Transit
  • P47B4 Ford Transit Connect
  • P47B4 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.