U2678

U2678 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U2678 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford U2678 Fault Code Meaning :

Ford U2678 Symptoms :

Ford U2678 Reasons :

How To Fix Ford U2678 Trouble Code ?

Which Ford cars have the code U2678?

  • U2678 Ford Aerostar
  • U2678 Ford Bronco
  • U2678 Ford C-Max
  • U2678 Ford C-Max Energi
  • U2678 Ford C-Max Hybrid
  • U2678 Ford Contour
  • U2678 Ford Crown Victoria
  • U2678 Ford EcoSport
  • U2678 Ford Econoline
  • U2678 Ford Edge
  • U2678 Ford Escape
  • U2678 Ford Escape Hybrid
  • U2678 Ford Escort
  • U2678 Ford Everest
  • U2678 Ford Excursion
  • U2678 Ford Expedition
  • U2678 Ford Explorer
  • U2678 Ford Explorer Sport Trac
  • U2678 Ford F-150
  • U2678 Ford F-250
  • U2678 Ford F-350
  • U2678 Ford Fiesta
  • U2678 Ford Flex
  • U2678 Ford Focus
  • U2678 Ford Focus Electric
  • U2678 Ford Freestar
  • U2678 Ford Freestyle
  • U2678 Ford Fusion
  • U2678 Ford Fusion Energi
  • U2678 Ford Fusion Hybrid
  • U2678 Ford Fusion Plug-In Hybrid
  • U2678 Ford GT
  • U2678 Ford Mustang
  • U2678 Ford Mustang Mach-E
  • U2678 Ford Mystique
  • U2678 Ford Probe
  • U2678 Ford Ranger
  • U2678 Ford Taurus
  • U2678 Ford Taurus X
  • U2678 Ford Tempo
  • U2678 Ford Thunderbird
  • U2678 Ford Transit
  • U2678 Ford Transit Connect
  • U2678 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.