B0539

B0539 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0539 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 B0539 Fault Code Meaning :

Ford B0539 Symptoms :

Ford B0539 Reasons :

How To Fix Ford B0539 Trouble Code ?

Which Ford cars have the code B0539?

  • B0539 Ford Aerostar
  • B0539 Ford Bronco
  • B0539 Ford C-Max
  • B0539 Ford C-Max Energi
  • B0539 Ford C-Max Hybrid
  • B0539 Ford Contour
  • B0539 Ford Crown Victoria
  • B0539 Ford EcoSport
  • B0539 Ford Econoline
  • B0539 Ford Edge
  • B0539 Ford Escape
  • B0539 Ford Escape Hybrid
  • B0539 Ford Escort
  • B0539 Ford Everest
  • B0539 Ford Excursion
  • B0539 Ford Expedition
  • B0539 Ford Explorer
  • B0539 Ford Explorer Sport Trac
  • B0539 Ford F-150
  • B0539 Ford F-250
  • B0539 Ford F-350
  • B0539 Ford Fiesta
  • B0539 Ford Flex
  • B0539 Ford Focus
  • B0539 Ford Focus Electric
  • B0539 Ford Freestar
  • B0539 Ford Freestyle
  • B0539 Ford Fusion
  • B0539 Ford Fusion Energi
  • B0539 Ford Fusion Hybrid
  • B0539 Ford Fusion Plug-In Hybrid
  • B0539 Ford GT
  • B0539 Ford Mustang
  • B0539 Ford Mustang Mach-E
  • B0539 Ford Mystique
  • B0539 Ford Probe
  • B0539 Ford Ranger
  • B0539 Ford Taurus
  • B0539 Ford Taurus X
  • B0539 Ford Tempo
  • B0539 Ford Thunderbird
  • B0539 Ford Transit
  • B0539 Ford Transit Connect
  • B0539 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.