P01E9

P01E9 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P01E9 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 P01E9 Fault Code Meaning :

Ford P01E9 Symptoms :

Ford P01E9 Reasons :

How To Fix Ford P01E9 Trouble Code ?

Which Ford cars have the code P01E9?

  • P01E9 Ford Aerostar
  • P01E9 Ford Bronco
  • P01E9 Ford C-Max
  • P01E9 Ford C-Max Energi
  • P01E9 Ford C-Max Hybrid
  • P01E9 Ford Contour
  • P01E9 Ford Crown Victoria
  • P01E9 Ford EcoSport
  • P01E9 Ford Econoline
  • P01E9 Ford Edge
  • P01E9 Ford Escape
  • P01E9 Ford Escape Hybrid
  • P01E9 Ford Escort
  • P01E9 Ford Everest
  • P01E9 Ford Excursion
  • P01E9 Ford Expedition
  • P01E9 Ford Explorer
  • P01E9 Ford Explorer Sport Trac
  • P01E9 Ford F-150
  • P01E9 Ford F-250
  • P01E9 Ford F-350
  • P01E9 Ford Fiesta
  • P01E9 Ford Flex
  • P01E9 Ford Focus
  • P01E9 Ford Focus Electric
  • P01E9 Ford Freestar
  • P01E9 Ford Freestyle
  • P01E9 Ford Fusion
  • P01E9 Ford Fusion Energi
  • P01E9 Ford Fusion Hybrid
  • P01E9 Ford Fusion Plug-In Hybrid
  • P01E9 Ford GT
  • P01E9 Ford Mustang
  • P01E9 Ford Mustang Mach-E
  • P01E9 Ford Mystique
  • P01E9 Ford Probe
  • P01E9 Ford Ranger
  • P01E9 Ford Taurus
  • P01E9 Ford Taurus X
  • P01E9 Ford Tempo
  • P01E9 Ford Thunderbird
  • P01E9 Ford Transit
  • P01E9 Ford Transit Connect
  • P01E9 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.