P3D71

P3D71 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3D71 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 P3D71 Fault Code Meaning :

Ford P3D71 Symptoms :

Ford P3D71 Reasons :

How To Fix Ford P3D71 Trouble Code ?

Which Ford cars have the code P3D71?

  • P3D71 Ford Aerostar
  • P3D71 Ford Bronco
  • P3D71 Ford C-Max
  • P3D71 Ford C-Max Energi
  • P3D71 Ford C-Max Hybrid
  • P3D71 Ford Contour
  • P3D71 Ford Crown Victoria
  • P3D71 Ford EcoSport
  • P3D71 Ford Econoline
  • P3D71 Ford Edge
  • P3D71 Ford Escape
  • P3D71 Ford Escape Hybrid
  • P3D71 Ford Escort
  • P3D71 Ford Everest
  • P3D71 Ford Excursion
  • P3D71 Ford Expedition
  • P3D71 Ford Explorer
  • P3D71 Ford Explorer Sport Trac
  • P3D71 Ford F-150
  • P3D71 Ford F-250
  • P3D71 Ford F-350
  • P3D71 Ford Fiesta
  • P3D71 Ford Flex
  • P3D71 Ford Focus
  • P3D71 Ford Focus Electric
  • P3D71 Ford Freestar
  • P3D71 Ford Freestyle
  • P3D71 Ford Fusion
  • P3D71 Ford Fusion Energi
  • P3D71 Ford Fusion Hybrid
  • P3D71 Ford Fusion Plug-In Hybrid
  • P3D71 Ford GT
  • P3D71 Ford Mustang
  • P3D71 Ford Mustang Mach-E
  • P3D71 Ford Mystique
  • P3D71 Ford Probe
  • P3D71 Ford Ranger
  • P3D71 Ford Taurus
  • P3D71 Ford Taurus X
  • P3D71 Ford Tempo
  • P3D71 Ford Thunderbird
  • P3D71 Ford Transit
  • P3D71 Ford Transit Connect
  • P3D71 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.