P066A

P066A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P066A Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P066A Fault Code Meaning :

Ford P066A Symptoms :

Ford P066A Reasons :

How To Fix Ford P066A Trouble Code ?

Which Ford cars have the code P066A?

  • P066A Ford Aerostar
  • P066A Ford Bronco
  • P066A Ford C-Max
  • P066A Ford C-Max Energi
  • P066A Ford C-Max Hybrid
  • P066A Ford Contour
  • P066A Ford Crown Victoria
  • P066A Ford EcoSport
  • P066A Ford Econoline
  • P066A Ford Edge
  • P066A Ford Escape
  • P066A Ford Escape Hybrid
  • P066A Ford Escort
  • P066A Ford Everest
  • P066A Ford Excursion
  • P066A Ford Expedition
  • P066A Ford Explorer
  • P066A Ford Explorer Sport Trac
  • P066A Ford F-150
  • P066A Ford F-250
  • P066A Ford F-350
  • P066A Ford Fiesta
  • P066A Ford Flex
  • P066A Ford Focus
  • P066A Ford Focus Electric
  • P066A Ford Freestar
  • P066A Ford Freestyle
  • P066A Ford Fusion
  • P066A Ford Fusion Energi
  • P066A Ford Fusion Hybrid
  • P066A Ford Fusion Plug-In Hybrid
  • P066A Ford GT
  • P066A Ford Mustang
  • P066A Ford Mustang Mach-E
  • P066A Ford Mystique
  • P066A Ford Probe
  • P066A Ford Ranger
  • P066A Ford Taurus
  • P066A Ford Taurus X
  • P066A Ford Tempo
  • P066A Ford Thunderbird
  • P066A Ford Transit
  • P066A Ford Transit Connect
  • P066A 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.