P85D9

P85D9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P85D9 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 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 P85D9 Fault Code Meaning :

Ford P85D9 Symptoms :

Ford P85D9 Reasons :

How To Fix Ford P85D9 Trouble Code ?

Which Ford cars have the code P85D9?

  • P85D9 Ford Aerostar
  • P85D9 Ford Bronco
  • P85D9 Ford C-Max
  • P85D9 Ford C-Max Energi
  • P85D9 Ford C-Max Hybrid
  • P85D9 Ford Contour
  • P85D9 Ford Crown Victoria
  • P85D9 Ford EcoSport
  • P85D9 Ford Econoline
  • P85D9 Ford Edge
  • P85D9 Ford Escape
  • P85D9 Ford Escape Hybrid
  • P85D9 Ford Escort
  • P85D9 Ford Everest
  • P85D9 Ford Excursion
  • P85D9 Ford Expedition
  • P85D9 Ford Explorer
  • P85D9 Ford Explorer Sport Trac
  • P85D9 Ford F-150
  • P85D9 Ford F-250
  • P85D9 Ford F-350
  • P85D9 Ford Fiesta
  • P85D9 Ford Flex
  • P85D9 Ford Focus
  • P85D9 Ford Focus Electric
  • P85D9 Ford Freestar
  • P85D9 Ford Freestyle
  • P85D9 Ford Fusion
  • P85D9 Ford Fusion Energi
  • P85D9 Ford Fusion Hybrid
  • P85D9 Ford Fusion Plug-In Hybrid
  • P85D9 Ford GT
  • P85D9 Ford Mustang
  • P85D9 Ford Mustang Mach-E
  • P85D9 Ford Mystique
  • P85D9 Ford Probe
  • P85D9 Ford Ranger
  • P85D9 Ford Taurus
  • P85D9 Ford Taurus X
  • P85D9 Ford Tempo
  • P85D9 Ford Thunderbird
  • P85D9 Ford Transit
  • P85D9 Ford Transit Connect
  • P85D9 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.