P5A79

P5A79 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5A79 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P5A79 Fault Code Meaning :

Ford P5A79 Symptoms :

Ford P5A79 Reasons :

How To Fix Ford P5A79 Trouble Code ?

Which Ford cars have the code P5A79?

  • P5A79 Ford Aerostar
  • P5A79 Ford Bronco
  • P5A79 Ford C-Max
  • P5A79 Ford C-Max Energi
  • P5A79 Ford C-Max Hybrid
  • P5A79 Ford Contour
  • P5A79 Ford Crown Victoria
  • P5A79 Ford EcoSport
  • P5A79 Ford Econoline
  • P5A79 Ford Edge
  • P5A79 Ford Escape
  • P5A79 Ford Escape Hybrid
  • P5A79 Ford Escort
  • P5A79 Ford Everest
  • P5A79 Ford Excursion
  • P5A79 Ford Expedition
  • P5A79 Ford Explorer
  • P5A79 Ford Explorer Sport Trac
  • P5A79 Ford F-150
  • P5A79 Ford F-250
  • P5A79 Ford F-350
  • P5A79 Ford Fiesta
  • P5A79 Ford Flex
  • P5A79 Ford Focus
  • P5A79 Ford Focus Electric
  • P5A79 Ford Freestar
  • P5A79 Ford Freestyle
  • P5A79 Ford Fusion
  • P5A79 Ford Fusion Energi
  • P5A79 Ford Fusion Hybrid
  • P5A79 Ford Fusion Plug-In Hybrid
  • P5A79 Ford GT
  • P5A79 Ford Mustang
  • P5A79 Ford Mustang Mach-E
  • P5A79 Ford Mystique
  • P5A79 Ford Probe
  • P5A79 Ford Ranger
  • P5A79 Ford Taurus
  • P5A79 Ford Taurus X
  • P5A79 Ford Tempo
  • P5A79 Ford Thunderbird
  • P5A79 Ford Transit
  • P5A79 Ford Transit Connect
  • P5A79 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.