P1937

P1937 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1937 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P1937 Fault Code Meaning :

Ford P1937 Symptoms :

Ford P1937 Reasons :

How To Fix Ford P1937 Trouble Code ?

Which Ford cars have the code P1937?

  • P1937 Ford Aerostar
  • P1937 Ford Bronco
  • P1937 Ford C-Max
  • P1937 Ford C-Max Energi
  • P1937 Ford C-Max Hybrid
  • P1937 Ford Contour
  • P1937 Ford Crown Victoria
  • P1937 Ford EcoSport
  • P1937 Ford Econoline
  • P1937 Ford Edge
  • P1937 Ford Escape
  • P1937 Ford Escape Hybrid
  • P1937 Ford Escort
  • P1937 Ford Everest
  • P1937 Ford Excursion
  • P1937 Ford Expedition
  • P1937 Ford Explorer
  • P1937 Ford Explorer Sport Trac
  • P1937 Ford F-150
  • P1937 Ford F-250
  • P1937 Ford F-350
  • P1937 Ford Fiesta
  • P1937 Ford Flex
  • P1937 Ford Focus
  • P1937 Ford Focus Electric
  • P1937 Ford Freestar
  • P1937 Ford Freestyle
  • P1937 Ford Fusion
  • P1937 Ford Fusion Energi
  • P1937 Ford Fusion Hybrid
  • P1937 Ford Fusion Plug-In Hybrid
  • P1937 Ford GT
  • P1937 Ford Mustang
  • P1937 Ford Mustang Mach-E
  • P1937 Ford Mystique
  • P1937 Ford Probe
  • P1937 Ford Ranger
  • P1937 Ford Taurus
  • P1937 Ford Taurus X
  • P1937 Ford Tempo
  • P1937 Ford Thunderbird
  • P1937 Ford Transit
  • P1937 Ford Transit Connect
  • P1937 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.