C0820

C0820 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0820 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 C0820 Fault Code Meaning :

Ford C0820 Symptoms :

Ford C0820 Reasons :

How To Fix Ford C0820 Trouble Code ?

Which Ford cars have the code C0820?

  • C0820 Ford Aerostar
  • C0820 Ford Bronco
  • C0820 Ford C-Max
  • C0820 Ford C-Max Energi
  • C0820 Ford C-Max Hybrid
  • C0820 Ford Contour
  • C0820 Ford Crown Victoria
  • C0820 Ford EcoSport
  • C0820 Ford Econoline
  • C0820 Ford Edge
  • C0820 Ford Escape
  • C0820 Ford Escape Hybrid
  • C0820 Ford Escort
  • C0820 Ford Everest
  • C0820 Ford Excursion
  • C0820 Ford Expedition
  • C0820 Ford Explorer
  • C0820 Ford Explorer Sport Trac
  • C0820 Ford F-150
  • C0820 Ford F-250
  • C0820 Ford F-350
  • C0820 Ford Fiesta
  • C0820 Ford Flex
  • C0820 Ford Focus
  • C0820 Ford Focus Electric
  • C0820 Ford Freestar
  • C0820 Ford Freestyle
  • C0820 Ford Fusion
  • C0820 Ford Fusion Energi
  • C0820 Ford Fusion Hybrid
  • C0820 Ford Fusion Plug-In Hybrid
  • C0820 Ford GT
  • C0820 Ford Mustang
  • C0820 Ford Mustang Mach-E
  • C0820 Ford Mystique
  • C0820 Ford Probe
  • C0820 Ford Ranger
  • C0820 Ford Taurus
  • C0820 Ford Taurus X
  • C0820 Ford Tempo
  • C0820 Ford Thunderbird
  • C0820 Ford Transit
  • C0820 Ford Transit Connect
  • C0820 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.