P30F3

P30F3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P30F3 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 P30F3 Fault Code Meaning :

Ford P30F3 Symptoms :

Ford P30F3 Reasons :

How To Fix Ford P30F3 Trouble Code ?

Which Ford cars have the code P30F3?

  • P30F3 Ford Aerostar
  • P30F3 Ford Bronco
  • P30F3 Ford C-Max
  • P30F3 Ford C-Max Energi
  • P30F3 Ford C-Max Hybrid
  • P30F3 Ford Contour
  • P30F3 Ford Crown Victoria
  • P30F3 Ford EcoSport
  • P30F3 Ford Econoline
  • P30F3 Ford Edge
  • P30F3 Ford Escape
  • P30F3 Ford Escape Hybrid
  • P30F3 Ford Escort
  • P30F3 Ford Everest
  • P30F3 Ford Excursion
  • P30F3 Ford Expedition
  • P30F3 Ford Explorer
  • P30F3 Ford Explorer Sport Trac
  • P30F3 Ford F-150
  • P30F3 Ford F-250
  • P30F3 Ford F-350
  • P30F3 Ford Fiesta
  • P30F3 Ford Flex
  • P30F3 Ford Focus
  • P30F3 Ford Focus Electric
  • P30F3 Ford Freestar
  • P30F3 Ford Freestyle
  • P30F3 Ford Fusion
  • P30F3 Ford Fusion Energi
  • P30F3 Ford Fusion Hybrid
  • P30F3 Ford Fusion Plug-In Hybrid
  • P30F3 Ford GT
  • P30F3 Ford Mustang
  • P30F3 Ford Mustang Mach-E
  • P30F3 Ford Mystique
  • P30F3 Ford Probe
  • P30F3 Ford Ranger
  • P30F3 Ford Taurus
  • P30F3 Ford Taurus X
  • P30F3 Ford Tempo
  • P30F3 Ford Thunderbird
  • P30F3 Ford Transit
  • P30F3 Ford Transit Connect
  • P30F3 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.