P1D12

P1D12 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1D12 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 P1D12 Fault Code Meaning :

Ford P1D12 Symptoms :

Ford P1D12 Reasons :

How To Fix Ford P1D12 Trouble Code ?

Which Ford cars have the code P1D12?

  • P1D12 Ford Aerostar
  • P1D12 Ford Bronco
  • P1D12 Ford C-Max
  • P1D12 Ford C-Max Energi
  • P1D12 Ford C-Max Hybrid
  • P1D12 Ford Contour
  • P1D12 Ford Crown Victoria
  • P1D12 Ford EcoSport
  • P1D12 Ford Econoline
  • P1D12 Ford Edge
  • P1D12 Ford Escape
  • P1D12 Ford Escape Hybrid
  • P1D12 Ford Escort
  • P1D12 Ford Everest
  • P1D12 Ford Excursion
  • P1D12 Ford Expedition
  • P1D12 Ford Explorer
  • P1D12 Ford Explorer Sport Trac
  • P1D12 Ford F-150
  • P1D12 Ford F-250
  • P1D12 Ford F-350
  • P1D12 Ford Fiesta
  • P1D12 Ford Flex
  • P1D12 Ford Focus
  • P1D12 Ford Focus Electric
  • P1D12 Ford Freestar
  • P1D12 Ford Freestyle
  • P1D12 Ford Fusion
  • P1D12 Ford Fusion Energi
  • P1D12 Ford Fusion Hybrid
  • P1D12 Ford Fusion Plug-In Hybrid
  • P1D12 Ford GT
  • P1D12 Ford Mustang
  • P1D12 Ford Mustang Mach-E
  • P1D12 Ford Mystique
  • P1D12 Ford Probe
  • P1D12 Ford Ranger
  • P1D12 Ford Taurus
  • P1D12 Ford Taurus X
  • P1D12 Ford Tempo
  • P1D12 Ford Thunderbird
  • P1D12 Ford Transit
  • P1D12 Ford Transit Connect
  • P1D12 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.