P159A

P159A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P159A Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P159A Fault Code Meaning :

Ford P159A Symptoms :

Ford P159A Reasons :

How To Fix Ford P159A Trouble Code ?

Which Ford cars have the code P159A?

  • P159A Ford Aerostar
  • P159A Ford Bronco
  • P159A Ford C-Max
  • P159A Ford C-Max Energi
  • P159A Ford C-Max Hybrid
  • P159A Ford Contour
  • P159A Ford Crown Victoria
  • P159A Ford EcoSport
  • P159A Ford Econoline
  • P159A Ford Edge
  • P159A Ford Escape
  • P159A Ford Escape Hybrid
  • P159A Ford Escort
  • P159A Ford Everest
  • P159A Ford Excursion
  • P159A Ford Expedition
  • P159A Ford Explorer
  • P159A Ford Explorer Sport Trac
  • P159A Ford F-150
  • P159A Ford F-250
  • P159A Ford F-350
  • P159A Ford Fiesta
  • P159A Ford Flex
  • P159A Ford Focus
  • P159A Ford Focus Electric
  • P159A Ford Freestar
  • P159A Ford Freestyle
  • P159A Ford Fusion
  • P159A Ford Fusion Energi
  • P159A Ford Fusion Hybrid
  • P159A Ford Fusion Plug-In Hybrid
  • P159A Ford GT
  • P159A Ford Mustang
  • P159A Ford Mustang Mach-E
  • P159A Ford Mystique
  • P159A Ford Probe
  • P159A Ford Ranger
  • P159A Ford Taurus
  • P159A Ford Taurus X
  • P159A Ford Tempo
  • P159A Ford Thunderbird
  • P159A Ford Transit
  • P159A Ford Transit Connect
  • P159A 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.