P0159

P0159 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0159 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 P0159 Fault Code Meaning :

Ford P0159 Symptoms :

Ford P0159 Reasons :

How To Fix Ford P0159 Trouble Code ?

Which Ford cars have the code P0159?

  • P0159 Ford Aerostar
  • P0159 Ford Bronco
  • P0159 Ford C-Max
  • P0159 Ford C-Max Energi
  • P0159 Ford C-Max Hybrid
  • P0159 Ford Contour
  • P0159 Ford Crown Victoria
  • P0159 Ford EcoSport
  • P0159 Ford Econoline
  • P0159 Ford Edge
  • P0159 Ford Escape
  • P0159 Ford Escape Hybrid
  • P0159 Ford Escort
  • P0159 Ford Everest
  • P0159 Ford Excursion
  • P0159 Ford Expedition
  • P0159 Ford Explorer
  • P0159 Ford Explorer Sport Trac
  • P0159 Ford F-150
  • P0159 Ford F-250
  • P0159 Ford F-350
  • P0159 Ford Fiesta
  • P0159 Ford Flex
  • P0159 Ford Focus
  • P0159 Ford Focus Electric
  • P0159 Ford Freestar
  • P0159 Ford Freestyle
  • P0159 Ford Fusion
  • P0159 Ford Fusion Energi
  • P0159 Ford Fusion Hybrid
  • P0159 Ford Fusion Plug-In Hybrid
  • P0159 Ford GT
  • P0159 Ford Mustang
  • P0159 Ford Mustang Mach-E
  • P0159 Ford Mystique
  • P0159 Ford Probe
  • P0159 Ford Ranger
  • P0159 Ford Taurus
  • P0159 Ford Taurus X
  • P0159 Ford Tempo
  • P0159 Ford Thunderbird
  • P0159 Ford Transit
  • P0159 Ford Transit Connect
  • P0159 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.