P803D

P803D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P803D 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 P803D Fault Code Meaning :

Ford P803D Symptoms :

Ford P803D Reasons :

How To Fix Ford P803D Trouble Code ?

Which Ford cars have the code P803D?

  • P803D Ford Aerostar
  • P803D Ford Bronco
  • P803D Ford C-Max
  • P803D Ford C-Max Energi
  • P803D Ford C-Max Hybrid
  • P803D Ford Contour
  • P803D Ford Crown Victoria
  • P803D Ford EcoSport
  • P803D Ford Econoline
  • P803D Ford Edge
  • P803D Ford Escape
  • P803D Ford Escape Hybrid
  • P803D Ford Escort
  • P803D Ford Everest
  • P803D Ford Excursion
  • P803D Ford Expedition
  • P803D Ford Explorer
  • P803D Ford Explorer Sport Trac
  • P803D Ford F-150
  • P803D Ford F-250
  • P803D Ford F-350
  • P803D Ford Fiesta
  • P803D Ford Flex
  • P803D Ford Focus
  • P803D Ford Focus Electric
  • P803D Ford Freestar
  • P803D Ford Freestyle
  • P803D Ford Fusion
  • P803D Ford Fusion Energi
  • P803D Ford Fusion Hybrid
  • P803D Ford Fusion Plug-In Hybrid
  • P803D Ford GT
  • P803D Ford Mustang
  • P803D Ford Mustang Mach-E
  • P803D Ford Mystique
  • P803D Ford Probe
  • P803D Ford Ranger
  • P803D Ford Taurus
  • P803D Ford Taurus X
  • P803D Ford Tempo
  • P803D Ford Thunderbird
  • P803D Ford Transit
  • P803D Ford Transit Connect
  • P803D 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.