P8A31

P8A31 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8A31 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P8A31 Fault Code Meaning :

Ford P8A31 Symptoms :

Ford P8A31 Reasons :

How To Fix Ford P8A31 Trouble Code ?

Which Ford cars have the code P8A31?

  • P8A31 Ford Aerostar
  • P8A31 Ford Bronco
  • P8A31 Ford C-Max
  • P8A31 Ford C-Max Energi
  • P8A31 Ford C-Max Hybrid
  • P8A31 Ford Contour
  • P8A31 Ford Crown Victoria
  • P8A31 Ford EcoSport
  • P8A31 Ford Econoline
  • P8A31 Ford Edge
  • P8A31 Ford Escape
  • P8A31 Ford Escape Hybrid
  • P8A31 Ford Escort
  • P8A31 Ford Everest
  • P8A31 Ford Excursion
  • P8A31 Ford Expedition
  • P8A31 Ford Explorer
  • P8A31 Ford Explorer Sport Trac
  • P8A31 Ford F-150
  • P8A31 Ford F-250
  • P8A31 Ford F-350
  • P8A31 Ford Fiesta
  • P8A31 Ford Flex
  • P8A31 Ford Focus
  • P8A31 Ford Focus Electric
  • P8A31 Ford Freestar
  • P8A31 Ford Freestyle
  • P8A31 Ford Fusion
  • P8A31 Ford Fusion Energi
  • P8A31 Ford Fusion Hybrid
  • P8A31 Ford Fusion Plug-In Hybrid
  • P8A31 Ford GT
  • P8A31 Ford Mustang
  • P8A31 Ford Mustang Mach-E
  • P8A31 Ford Mystique
  • P8A31 Ford Probe
  • P8A31 Ford Ranger
  • P8A31 Ford Taurus
  • P8A31 Ford Taurus X
  • P8A31 Ford Tempo
  • P8A31 Ford Thunderbird
  • P8A31 Ford Transit
  • P8A31 Ford Transit Connect
  • P8A31 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.