P0471

P0471 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0471 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P0471 Fault Code Meaning :

Ford P0471 Symptoms :

Ford P0471 Reasons :

How To Fix Ford P0471 Trouble Code ?

Which Ford cars have the code P0471?

  • P0471 Ford Aerostar
  • P0471 Ford Bronco
  • P0471 Ford C-Max
  • P0471 Ford C-Max Energi
  • P0471 Ford C-Max Hybrid
  • P0471 Ford Contour
  • P0471 Ford Crown Victoria
  • P0471 Ford EcoSport
  • P0471 Ford Econoline
  • P0471 Ford Edge
  • P0471 Ford Escape
  • P0471 Ford Escape Hybrid
  • P0471 Ford Escort
  • P0471 Ford Everest
  • P0471 Ford Excursion
  • P0471 Ford Expedition
  • P0471 Ford Explorer
  • P0471 Ford Explorer Sport Trac
  • P0471 Ford F-150
  • P0471 Ford F-250
  • P0471 Ford F-350
  • P0471 Ford Fiesta
  • P0471 Ford Flex
  • P0471 Ford Focus
  • P0471 Ford Focus Electric
  • P0471 Ford Freestar
  • P0471 Ford Freestyle
  • P0471 Ford Fusion
  • P0471 Ford Fusion Energi
  • P0471 Ford Fusion Hybrid
  • P0471 Ford Fusion Plug-In Hybrid
  • P0471 Ford GT
  • P0471 Ford Mustang
  • P0471 Ford Mustang Mach-E
  • P0471 Ford Mystique
  • P0471 Ford Probe
  • P0471 Ford Ranger
  • P0471 Ford Taurus
  • P0471 Ford Taurus X
  • P0471 Ford Tempo
  • P0471 Ford Thunderbird
  • P0471 Ford Transit
  • P0471 Ford Transit Connect
  • P0471 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.