P2678

P2678 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P2678 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P2678 Fault Code Meaning :

Ford P2678 Symptoms :

Ford P2678 Reasons :

How To Fix Ford P2678 Trouble Code ?

Which Ford cars have the code P2678?

  • P2678 Ford Aerostar
  • P2678 Ford Bronco
  • P2678 Ford C-Max
  • P2678 Ford C-Max Energi
  • P2678 Ford C-Max Hybrid
  • P2678 Ford Contour
  • P2678 Ford Crown Victoria
  • P2678 Ford EcoSport
  • P2678 Ford Econoline
  • P2678 Ford Edge
  • P2678 Ford Escape
  • P2678 Ford Escape Hybrid
  • P2678 Ford Escort
  • P2678 Ford Everest
  • P2678 Ford Excursion
  • P2678 Ford Expedition
  • P2678 Ford Explorer
  • P2678 Ford Explorer Sport Trac
  • P2678 Ford F-150
  • P2678 Ford F-250
  • P2678 Ford F-350
  • P2678 Ford Fiesta
  • P2678 Ford Flex
  • P2678 Ford Focus
  • P2678 Ford Focus Electric
  • P2678 Ford Freestar
  • P2678 Ford Freestyle
  • P2678 Ford Fusion
  • P2678 Ford Fusion Energi
  • P2678 Ford Fusion Hybrid
  • P2678 Ford Fusion Plug-In Hybrid
  • P2678 Ford GT
  • P2678 Ford Mustang
  • P2678 Ford Mustang Mach-E
  • P2678 Ford Mystique
  • P2678 Ford Probe
  • P2678 Ford Ranger
  • P2678 Ford Taurus
  • P2678 Ford Taurus X
  • P2678 Ford Tempo
  • P2678 Ford Thunderbird
  • P2678 Ford Transit
  • P2678 Ford Transit Connect
  • P2678 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.