P71D8

P71D8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P71D8 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 P71D8 Fault Code Meaning :

Ford P71D8 Symptoms :

Ford P71D8 Reasons :

How To Fix Ford P71D8 Trouble Code ?

Which Ford cars have the code P71D8?

  • P71D8 Ford Aerostar
  • P71D8 Ford Bronco
  • P71D8 Ford C-Max
  • P71D8 Ford C-Max Energi
  • P71D8 Ford C-Max Hybrid
  • P71D8 Ford Contour
  • P71D8 Ford Crown Victoria
  • P71D8 Ford EcoSport
  • P71D8 Ford Econoline
  • P71D8 Ford Edge
  • P71D8 Ford Escape
  • P71D8 Ford Escape Hybrid
  • P71D8 Ford Escort
  • P71D8 Ford Everest
  • P71D8 Ford Excursion
  • P71D8 Ford Expedition
  • P71D8 Ford Explorer
  • P71D8 Ford Explorer Sport Trac
  • P71D8 Ford F-150
  • P71D8 Ford F-250
  • P71D8 Ford F-350
  • P71D8 Ford Fiesta
  • P71D8 Ford Flex
  • P71D8 Ford Focus
  • P71D8 Ford Focus Electric
  • P71D8 Ford Freestar
  • P71D8 Ford Freestyle
  • P71D8 Ford Fusion
  • P71D8 Ford Fusion Energi
  • P71D8 Ford Fusion Hybrid
  • P71D8 Ford Fusion Plug-In Hybrid
  • P71D8 Ford GT
  • P71D8 Ford Mustang
  • P71D8 Ford Mustang Mach-E
  • P71D8 Ford Mystique
  • P71D8 Ford Probe
  • P71D8 Ford Ranger
  • P71D8 Ford Taurus
  • P71D8 Ford Taurus X
  • P71D8 Ford Tempo
  • P71D8 Ford Thunderbird
  • P71D8 Ford Transit
  • P71D8 Ford Transit Connect
  • P71D8 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.