P2B81

P2B81 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2B81 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P2B81 Fault Code Meaning :

Ford P2B81 Symptoms :

Ford P2B81 Reasons :

How To Fix Ford P2B81 Trouble Code ?

Which Ford cars have the code P2B81?

  • P2B81 Ford Aerostar
  • P2B81 Ford Bronco
  • P2B81 Ford C-Max
  • P2B81 Ford C-Max Energi
  • P2B81 Ford C-Max Hybrid
  • P2B81 Ford Contour
  • P2B81 Ford Crown Victoria
  • P2B81 Ford EcoSport
  • P2B81 Ford Econoline
  • P2B81 Ford Edge
  • P2B81 Ford Escape
  • P2B81 Ford Escape Hybrid
  • P2B81 Ford Escort
  • P2B81 Ford Everest
  • P2B81 Ford Excursion
  • P2B81 Ford Expedition
  • P2B81 Ford Explorer
  • P2B81 Ford Explorer Sport Trac
  • P2B81 Ford F-150
  • P2B81 Ford F-250
  • P2B81 Ford F-350
  • P2B81 Ford Fiesta
  • P2B81 Ford Flex
  • P2B81 Ford Focus
  • P2B81 Ford Focus Electric
  • P2B81 Ford Freestar
  • P2B81 Ford Freestyle
  • P2B81 Ford Fusion
  • P2B81 Ford Fusion Energi
  • P2B81 Ford Fusion Hybrid
  • P2B81 Ford Fusion Plug-In Hybrid
  • P2B81 Ford GT
  • P2B81 Ford Mustang
  • P2B81 Ford Mustang Mach-E
  • P2B81 Ford Mystique
  • P2B81 Ford Probe
  • P2B81 Ford Ranger
  • P2B81 Ford Taurus
  • P2B81 Ford Taurus X
  • P2B81 Ford Tempo
  • P2B81 Ford Thunderbird
  • P2B81 Ford Transit
  • P2B81 Ford Transit Connect
  • P2B81 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.