P01F9

P01F9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P01F9 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P01F9 Fault Code Meaning :

Ford P01F9 Symptoms :

Ford P01F9 Reasons :

How To Fix Ford P01F9 Trouble Code ?

Which Ford cars have the code P01F9?

  • P01F9 Ford Aerostar
  • P01F9 Ford Bronco
  • P01F9 Ford C-Max
  • P01F9 Ford C-Max Energi
  • P01F9 Ford C-Max Hybrid
  • P01F9 Ford Contour
  • P01F9 Ford Crown Victoria
  • P01F9 Ford EcoSport
  • P01F9 Ford Econoline
  • P01F9 Ford Edge
  • P01F9 Ford Escape
  • P01F9 Ford Escape Hybrid
  • P01F9 Ford Escort
  • P01F9 Ford Everest
  • P01F9 Ford Excursion
  • P01F9 Ford Expedition
  • P01F9 Ford Explorer
  • P01F9 Ford Explorer Sport Trac
  • P01F9 Ford F-150
  • P01F9 Ford F-250
  • P01F9 Ford F-350
  • P01F9 Ford Fiesta
  • P01F9 Ford Flex
  • P01F9 Ford Focus
  • P01F9 Ford Focus Electric
  • P01F9 Ford Freestar
  • P01F9 Ford Freestyle
  • P01F9 Ford Fusion
  • P01F9 Ford Fusion Energi
  • P01F9 Ford Fusion Hybrid
  • P01F9 Ford Fusion Plug-In Hybrid
  • P01F9 Ford GT
  • P01F9 Ford Mustang
  • P01F9 Ford Mustang Mach-E
  • P01F9 Ford Mystique
  • P01F9 Ford Probe
  • P01F9 Ford Ranger
  • P01F9 Ford Taurus
  • P01F9 Ford Taurus X
  • P01F9 Ford Tempo
  • P01F9 Ford Thunderbird
  • P01F9 Ford Transit
  • P01F9 Ford Transit Connect
  • P01F9 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.