P509A

P509A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P509A Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P509A Fault Code Meaning :

Ford P509A Symptoms :

Ford P509A Reasons :

How To Fix Ford P509A Trouble Code ?

Which Ford cars have the code P509A?

  • P509A Ford Aerostar
  • P509A Ford Bronco
  • P509A Ford C-Max
  • P509A Ford C-Max Energi
  • P509A Ford C-Max Hybrid
  • P509A Ford Contour
  • P509A Ford Crown Victoria
  • P509A Ford EcoSport
  • P509A Ford Econoline
  • P509A Ford Edge
  • P509A Ford Escape
  • P509A Ford Escape Hybrid
  • P509A Ford Escort
  • P509A Ford Everest
  • P509A Ford Excursion
  • P509A Ford Expedition
  • P509A Ford Explorer
  • P509A Ford Explorer Sport Trac
  • P509A Ford F-150
  • P509A Ford F-250
  • P509A Ford F-350
  • P509A Ford Fiesta
  • P509A Ford Flex
  • P509A Ford Focus
  • P509A Ford Focus Electric
  • P509A Ford Freestar
  • P509A Ford Freestyle
  • P509A Ford Fusion
  • P509A Ford Fusion Energi
  • P509A Ford Fusion Hybrid
  • P509A Ford Fusion Plug-In Hybrid
  • P509A Ford GT
  • P509A Ford Mustang
  • P509A Ford Mustang Mach-E
  • P509A Ford Mystique
  • P509A Ford Probe
  • P509A Ford Ranger
  • P509A Ford Taurus
  • P509A Ford Taurus X
  • P509A Ford Tempo
  • P509A Ford Thunderbird
  • P509A Ford Transit
  • P509A Ford Transit Connect
  • P509A 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.