P9B56

P9B56 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9B56 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P9B56 Fault Code Meaning :

Ford P9B56 Symptoms :

Ford P9B56 Reasons :

How To Fix Ford P9B56 Trouble Code ?

Which Ford cars have the code P9B56?

  • P9B56 Ford Aerostar
  • P9B56 Ford Bronco
  • P9B56 Ford C-Max
  • P9B56 Ford C-Max Energi
  • P9B56 Ford C-Max Hybrid
  • P9B56 Ford Contour
  • P9B56 Ford Crown Victoria
  • P9B56 Ford EcoSport
  • P9B56 Ford Econoline
  • P9B56 Ford Edge
  • P9B56 Ford Escape
  • P9B56 Ford Escape Hybrid
  • P9B56 Ford Escort
  • P9B56 Ford Everest
  • P9B56 Ford Excursion
  • P9B56 Ford Expedition
  • P9B56 Ford Explorer
  • P9B56 Ford Explorer Sport Trac
  • P9B56 Ford F-150
  • P9B56 Ford F-250
  • P9B56 Ford F-350
  • P9B56 Ford Fiesta
  • P9B56 Ford Flex
  • P9B56 Ford Focus
  • P9B56 Ford Focus Electric
  • P9B56 Ford Freestar
  • P9B56 Ford Freestyle
  • P9B56 Ford Fusion
  • P9B56 Ford Fusion Energi
  • P9B56 Ford Fusion Hybrid
  • P9B56 Ford Fusion Plug-In Hybrid
  • P9B56 Ford GT
  • P9B56 Ford Mustang
  • P9B56 Ford Mustang Mach-E
  • P9B56 Ford Mystique
  • P9B56 Ford Probe
  • P9B56 Ford Ranger
  • P9B56 Ford Taurus
  • P9B56 Ford Taurus X
  • P9B56 Ford Tempo
  • P9B56 Ford Thunderbird
  • P9B56 Ford Transit
  • P9B56 Ford Transit Connect
  • P9B56 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.