P3B27

P3B27 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3B27 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 P3B27 Fault Code Meaning :

Ford P3B27 Symptoms :

Ford P3B27 Reasons :

How To Fix Ford P3B27 Trouble Code ?

Which Ford cars have the code P3B27?

  • P3B27 Ford Aerostar
  • P3B27 Ford Bronco
  • P3B27 Ford C-Max
  • P3B27 Ford C-Max Energi
  • P3B27 Ford C-Max Hybrid
  • P3B27 Ford Contour
  • P3B27 Ford Crown Victoria
  • P3B27 Ford EcoSport
  • P3B27 Ford Econoline
  • P3B27 Ford Edge
  • P3B27 Ford Escape
  • P3B27 Ford Escape Hybrid
  • P3B27 Ford Escort
  • P3B27 Ford Everest
  • P3B27 Ford Excursion
  • P3B27 Ford Expedition
  • P3B27 Ford Explorer
  • P3B27 Ford Explorer Sport Trac
  • P3B27 Ford F-150
  • P3B27 Ford F-250
  • P3B27 Ford F-350
  • P3B27 Ford Fiesta
  • P3B27 Ford Flex
  • P3B27 Ford Focus
  • P3B27 Ford Focus Electric
  • P3B27 Ford Freestar
  • P3B27 Ford Freestyle
  • P3B27 Ford Fusion
  • P3B27 Ford Fusion Energi
  • P3B27 Ford Fusion Hybrid
  • P3B27 Ford Fusion Plug-In Hybrid
  • P3B27 Ford GT
  • P3B27 Ford Mustang
  • P3B27 Ford Mustang Mach-E
  • P3B27 Ford Mystique
  • P3B27 Ford Probe
  • P3B27 Ford Ranger
  • P3B27 Ford Taurus
  • P3B27 Ford Taurus X
  • P3B27 Ford Tempo
  • P3B27 Ford Thunderbird
  • P3B27 Ford Transit
  • P3B27 Ford Transit Connect
  • P3B27 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.