U140A

U140A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U140A 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 U140A Fault Code Meaning :

Ford U140A Symptoms :

Ford U140A Reasons :

How To Fix Ford U140A Trouble Code ?

Which Ford cars have the code U140A?

  • U140A Ford Aerostar
  • U140A Ford Bronco
  • U140A Ford C-Max
  • U140A Ford C-Max Energi
  • U140A Ford C-Max Hybrid
  • U140A Ford Contour
  • U140A Ford Crown Victoria
  • U140A Ford EcoSport
  • U140A Ford Econoline
  • U140A Ford Edge
  • U140A Ford Escape
  • U140A Ford Escape Hybrid
  • U140A Ford Escort
  • U140A Ford Everest
  • U140A Ford Excursion
  • U140A Ford Expedition
  • U140A Ford Explorer
  • U140A Ford Explorer Sport Trac
  • U140A Ford F-150
  • U140A Ford F-250
  • U140A Ford F-350
  • U140A Ford Fiesta
  • U140A Ford Flex
  • U140A Ford Focus
  • U140A Ford Focus Electric
  • U140A Ford Freestar
  • U140A Ford Freestyle
  • U140A Ford Fusion
  • U140A Ford Fusion Energi
  • U140A Ford Fusion Hybrid
  • U140A Ford Fusion Plug-In Hybrid
  • U140A Ford GT
  • U140A Ford Mustang
  • U140A Ford Mustang Mach-E
  • U140A Ford Mystique
  • U140A Ford Probe
  • U140A Ford Ranger
  • U140A Ford Taurus
  • U140A Ford Taurus X
  • U140A Ford Tempo
  • U140A Ford Thunderbird
  • U140A Ford Transit
  • U140A Ford Transit Connect
  • U140A 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.