P661A

P661A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P661A 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 is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P661A Fault Code Meaning :

Ford P661A Symptoms :

Ford P661A Reasons :

How To Fix Ford P661A Trouble Code ?

Which Ford cars have the code P661A?

  • P661A Ford Aerostar
  • P661A Ford Bronco
  • P661A Ford C-Max
  • P661A Ford C-Max Energi
  • P661A Ford C-Max Hybrid
  • P661A Ford Contour
  • P661A Ford Crown Victoria
  • P661A Ford EcoSport
  • P661A Ford Econoline
  • P661A Ford Edge
  • P661A Ford Escape
  • P661A Ford Escape Hybrid
  • P661A Ford Escort
  • P661A Ford Everest
  • P661A Ford Excursion
  • P661A Ford Expedition
  • P661A Ford Explorer
  • P661A Ford Explorer Sport Trac
  • P661A Ford F-150
  • P661A Ford F-250
  • P661A Ford F-350
  • P661A Ford Fiesta
  • P661A Ford Flex
  • P661A Ford Focus
  • P661A Ford Focus Electric
  • P661A Ford Freestar
  • P661A Ford Freestyle
  • P661A Ford Fusion
  • P661A Ford Fusion Energi
  • P661A Ford Fusion Hybrid
  • P661A Ford Fusion Plug-In Hybrid
  • P661A Ford GT
  • P661A Ford Mustang
  • P661A Ford Mustang Mach-E
  • P661A Ford Mystique
  • P661A Ford Probe
  • P661A Ford Ranger
  • P661A Ford Taurus
  • P661A Ford Taurus X
  • P661A Ford Tempo
  • P661A Ford Thunderbird
  • P661A Ford Transit
  • P661A Ford Transit Connect
  • P661A 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.