P0509

P0509 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0509 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 P0509 Fault Code Meaning :

Ford P0509 Symptoms :

Ford P0509 Reasons :

How To Fix Ford P0509 Trouble Code ?

Which Ford cars have the code P0509?

  • P0509 Ford Aerostar
  • P0509 Ford Bronco
  • P0509 Ford C-Max
  • P0509 Ford C-Max Energi
  • P0509 Ford C-Max Hybrid
  • P0509 Ford Contour
  • P0509 Ford Crown Victoria
  • P0509 Ford EcoSport
  • P0509 Ford Econoline
  • P0509 Ford Edge
  • P0509 Ford Escape
  • P0509 Ford Escape Hybrid
  • P0509 Ford Escort
  • P0509 Ford Everest
  • P0509 Ford Excursion
  • P0509 Ford Expedition
  • P0509 Ford Explorer
  • P0509 Ford Explorer Sport Trac
  • P0509 Ford F-150
  • P0509 Ford F-250
  • P0509 Ford F-350
  • P0509 Ford Fiesta
  • P0509 Ford Flex
  • P0509 Ford Focus
  • P0509 Ford Focus Electric
  • P0509 Ford Freestar
  • P0509 Ford Freestyle
  • P0509 Ford Fusion
  • P0509 Ford Fusion Energi
  • P0509 Ford Fusion Hybrid
  • P0509 Ford Fusion Plug-In Hybrid
  • P0509 Ford GT
  • P0509 Ford Mustang
  • P0509 Ford Mustang Mach-E
  • P0509 Ford Mystique
  • P0509 Ford Probe
  • P0509 Ford Ranger
  • P0509 Ford Taurus
  • P0509 Ford Taurus X
  • P0509 Ford Tempo
  • P0509 Ford Thunderbird
  • P0509 Ford Transit
  • P0509 Ford Transit Connect
  • P0509 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.