P79A8

P79A8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P79A8 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P79A8 Fault Code Meaning :

Ford P79A8 Symptoms :

Ford P79A8 Reasons :

How To Fix Ford P79A8 Trouble Code ?

Which Ford cars have the code P79A8?

  • P79A8 Ford Aerostar
  • P79A8 Ford Bronco
  • P79A8 Ford C-Max
  • P79A8 Ford C-Max Energi
  • P79A8 Ford C-Max Hybrid
  • P79A8 Ford Contour
  • P79A8 Ford Crown Victoria
  • P79A8 Ford EcoSport
  • P79A8 Ford Econoline
  • P79A8 Ford Edge
  • P79A8 Ford Escape
  • P79A8 Ford Escape Hybrid
  • P79A8 Ford Escort
  • P79A8 Ford Everest
  • P79A8 Ford Excursion
  • P79A8 Ford Expedition
  • P79A8 Ford Explorer
  • P79A8 Ford Explorer Sport Trac
  • P79A8 Ford F-150
  • P79A8 Ford F-250
  • P79A8 Ford F-350
  • P79A8 Ford Fiesta
  • P79A8 Ford Flex
  • P79A8 Ford Focus
  • P79A8 Ford Focus Electric
  • P79A8 Ford Freestar
  • P79A8 Ford Freestyle
  • P79A8 Ford Fusion
  • P79A8 Ford Fusion Energi
  • P79A8 Ford Fusion Hybrid
  • P79A8 Ford Fusion Plug-In Hybrid
  • P79A8 Ford GT
  • P79A8 Ford Mustang
  • P79A8 Ford Mustang Mach-E
  • P79A8 Ford Mystique
  • P79A8 Ford Probe
  • P79A8 Ford Ranger
  • P79A8 Ford Taurus
  • P79A8 Ford Taurus X
  • P79A8 Ford Tempo
  • P79A8 Ford Thunderbird
  • P79A8 Ford Transit
  • P79A8 Ford Transit Connect
  • P79A8 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.