B3066

B3066 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3066 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 B3066 Fault Code Meaning :

Ford B3066 Symptoms :

Ford B3066 Reasons :

How To Fix Ford B3066 Trouble Code ?

Which Ford cars have the code B3066?

  • B3066 Ford Aerostar
  • B3066 Ford Bronco
  • B3066 Ford C-Max
  • B3066 Ford C-Max Energi
  • B3066 Ford C-Max Hybrid
  • B3066 Ford Contour
  • B3066 Ford Crown Victoria
  • B3066 Ford EcoSport
  • B3066 Ford Econoline
  • B3066 Ford Edge
  • B3066 Ford Escape
  • B3066 Ford Escape Hybrid
  • B3066 Ford Escort
  • B3066 Ford Everest
  • B3066 Ford Excursion
  • B3066 Ford Expedition
  • B3066 Ford Explorer
  • B3066 Ford Explorer Sport Trac
  • B3066 Ford F-150
  • B3066 Ford F-250
  • B3066 Ford F-350
  • B3066 Ford Fiesta
  • B3066 Ford Flex
  • B3066 Ford Focus
  • B3066 Ford Focus Electric
  • B3066 Ford Freestar
  • B3066 Ford Freestyle
  • B3066 Ford Fusion
  • B3066 Ford Fusion Energi
  • B3066 Ford Fusion Hybrid
  • B3066 Ford Fusion Plug-In Hybrid
  • B3066 Ford GT
  • B3066 Ford Mustang
  • B3066 Ford Mustang Mach-E
  • B3066 Ford Mystique
  • B3066 Ford Probe
  • B3066 Ford Ranger
  • B3066 Ford Taurus
  • B3066 Ford Taurus X
  • B3066 Ford Tempo
  • B3066 Ford Thunderbird
  • B3066 Ford Transit
  • B3066 Ford Transit Connect
  • B3066 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.