P1331

P1331 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1331 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 P1331 Fault Code Meaning :

Ford P1331 Symptoms :

Ford P1331 Reasons :

How To Fix Ford P1331 Trouble Code ?

Which Ford cars have the code P1331?

  • P1331 Ford Aerostar
  • P1331 Ford Bronco
  • P1331 Ford C-Max
  • P1331 Ford C-Max Energi
  • P1331 Ford C-Max Hybrid
  • P1331 Ford Contour
  • P1331 Ford Crown Victoria
  • P1331 Ford EcoSport
  • P1331 Ford Econoline
  • P1331 Ford Edge
  • P1331 Ford Escape
  • P1331 Ford Escape Hybrid
  • P1331 Ford Escort
  • P1331 Ford Everest
  • P1331 Ford Excursion
  • P1331 Ford Expedition
  • P1331 Ford Explorer
  • P1331 Ford Explorer Sport Trac
  • P1331 Ford F-150
  • P1331 Ford F-250
  • P1331 Ford F-350
  • P1331 Ford Fiesta
  • P1331 Ford Flex
  • P1331 Ford Focus
  • P1331 Ford Focus Electric
  • P1331 Ford Freestar
  • P1331 Ford Freestyle
  • P1331 Ford Fusion
  • P1331 Ford Fusion Energi
  • P1331 Ford Fusion Hybrid
  • P1331 Ford Fusion Plug-In Hybrid
  • P1331 Ford GT
  • P1331 Ford Mustang
  • P1331 Ford Mustang Mach-E
  • P1331 Ford Mystique
  • P1331 Ford Probe
  • P1331 Ford Ranger
  • P1331 Ford Taurus
  • P1331 Ford Taurus X
  • P1331 Ford Tempo
  • P1331 Ford Thunderbird
  • P1331 Ford Transit
  • P1331 Ford Transit Connect
  • P1331 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.