P838F

P838F Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P838F Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P838F Fault Code Meaning :

Ford P838F Symptoms :

Ford P838F Reasons :

How To Fix Ford P838F Trouble Code ?

Which Ford cars have the code P838F?

  • P838F Ford Aerostar
  • P838F Ford Bronco
  • P838F Ford C-Max
  • P838F Ford C-Max Energi
  • P838F Ford C-Max Hybrid
  • P838F Ford Contour
  • P838F Ford Crown Victoria
  • P838F Ford EcoSport
  • P838F Ford Econoline
  • P838F Ford Edge
  • P838F Ford Escape
  • P838F Ford Escape Hybrid
  • P838F Ford Escort
  • P838F Ford Everest
  • P838F Ford Excursion
  • P838F Ford Expedition
  • P838F Ford Explorer
  • P838F Ford Explorer Sport Trac
  • P838F Ford F-150
  • P838F Ford F-250
  • P838F Ford F-350
  • P838F Ford Fiesta
  • P838F Ford Flex
  • P838F Ford Focus
  • P838F Ford Focus Electric
  • P838F Ford Freestar
  • P838F Ford Freestyle
  • P838F Ford Fusion
  • P838F Ford Fusion Energi
  • P838F Ford Fusion Hybrid
  • P838F Ford Fusion Plug-In Hybrid
  • P838F Ford GT
  • P838F Ford Mustang
  • P838F Ford Mustang Mach-E
  • P838F Ford Mystique
  • P838F Ford Probe
  • P838F Ford Ranger
  • P838F Ford Taurus
  • P838F Ford Taurus X
  • P838F Ford Tempo
  • P838F Ford Thunderbird
  • P838F Ford Transit
  • P838F Ford Transit Connect
  • P838F 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.