P7A46

P7A46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7A46 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P7A46 Fault Code Meaning :

Ford P7A46 Symptoms :

Ford P7A46 Reasons :

How To Fix Ford P7A46 Trouble Code ?

Which Ford cars have the code P7A46?

  • P7A46 Ford Aerostar
  • P7A46 Ford Bronco
  • P7A46 Ford C-Max
  • P7A46 Ford C-Max Energi
  • P7A46 Ford C-Max Hybrid
  • P7A46 Ford Contour
  • P7A46 Ford Crown Victoria
  • P7A46 Ford EcoSport
  • P7A46 Ford Econoline
  • P7A46 Ford Edge
  • P7A46 Ford Escape
  • P7A46 Ford Escape Hybrid
  • P7A46 Ford Escort
  • P7A46 Ford Everest
  • P7A46 Ford Excursion
  • P7A46 Ford Expedition
  • P7A46 Ford Explorer
  • P7A46 Ford Explorer Sport Trac
  • P7A46 Ford F-150
  • P7A46 Ford F-250
  • P7A46 Ford F-350
  • P7A46 Ford Fiesta
  • P7A46 Ford Flex
  • P7A46 Ford Focus
  • P7A46 Ford Focus Electric
  • P7A46 Ford Freestar
  • P7A46 Ford Freestyle
  • P7A46 Ford Fusion
  • P7A46 Ford Fusion Energi
  • P7A46 Ford Fusion Hybrid
  • P7A46 Ford Fusion Plug-In Hybrid
  • P7A46 Ford GT
  • P7A46 Ford Mustang
  • P7A46 Ford Mustang Mach-E
  • P7A46 Ford Mystique
  • P7A46 Ford Probe
  • P7A46 Ford Ranger
  • P7A46 Ford Taurus
  • P7A46 Ford Taurus X
  • P7A46 Ford Tempo
  • P7A46 Ford Thunderbird
  • P7A46 Ford Transit
  • P7A46 Ford Transit Connect
  • P7A46 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.