C0878

C0878 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0878 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 supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford C0878 Fault Code Meaning :

Ford C0878 Symptoms :

Ford C0878 Reasons :

How To Fix Ford C0878 Trouble Code ?

Which Ford cars have the code C0878?

  • C0878 Ford Aerostar
  • C0878 Ford Bronco
  • C0878 Ford C-Max
  • C0878 Ford C-Max Energi
  • C0878 Ford C-Max Hybrid
  • C0878 Ford Contour
  • C0878 Ford Crown Victoria
  • C0878 Ford EcoSport
  • C0878 Ford Econoline
  • C0878 Ford Edge
  • C0878 Ford Escape
  • C0878 Ford Escape Hybrid
  • C0878 Ford Escort
  • C0878 Ford Everest
  • C0878 Ford Excursion
  • C0878 Ford Expedition
  • C0878 Ford Explorer
  • C0878 Ford Explorer Sport Trac
  • C0878 Ford F-150
  • C0878 Ford F-250
  • C0878 Ford F-350
  • C0878 Ford Fiesta
  • C0878 Ford Flex
  • C0878 Ford Focus
  • C0878 Ford Focus Electric
  • C0878 Ford Freestar
  • C0878 Ford Freestyle
  • C0878 Ford Fusion
  • C0878 Ford Fusion Energi
  • C0878 Ford Fusion Hybrid
  • C0878 Ford Fusion Plug-In Hybrid
  • C0878 Ford GT
  • C0878 Ford Mustang
  • C0878 Ford Mustang Mach-E
  • C0878 Ford Mystique
  • C0878 Ford Probe
  • C0878 Ford Ranger
  • C0878 Ford Taurus
  • C0878 Ford Taurus X
  • C0878 Ford Tempo
  • C0878 Ford Thunderbird
  • C0878 Ford Transit
  • C0878 Ford Transit Connect
  • C0878 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.