P30B3

P30B3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P30B3 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P30B3 Fault Code Meaning :

Ford P30B3 Symptoms :

Ford P30B3 Reasons :

How To Fix Ford P30B3 Trouble Code ?

Which Ford cars have the code P30B3?

  • P30B3 Ford Aerostar
  • P30B3 Ford Bronco
  • P30B3 Ford C-Max
  • P30B3 Ford C-Max Energi
  • P30B3 Ford C-Max Hybrid
  • P30B3 Ford Contour
  • P30B3 Ford Crown Victoria
  • P30B3 Ford EcoSport
  • P30B3 Ford Econoline
  • P30B3 Ford Edge
  • P30B3 Ford Escape
  • P30B3 Ford Escape Hybrid
  • P30B3 Ford Escort
  • P30B3 Ford Everest
  • P30B3 Ford Excursion
  • P30B3 Ford Expedition
  • P30B3 Ford Explorer
  • P30B3 Ford Explorer Sport Trac
  • P30B3 Ford F-150
  • P30B3 Ford F-250
  • P30B3 Ford F-350
  • P30B3 Ford Fiesta
  • P30B3 Ford Flex
  • P30B3 Ford Focus
  • P30B3 Ford Focus Electric
  • P30B3 Ford Freestar
  • P30B3 Ford Freestyle
  • P30B3 Ford Fusion
  • P30B3 Ford Fusion Energi
  • P30B3 Ford Fusion Hybrid
  • P30B3 Ford Fusion Plug-In Hybrid
  • P30B3 Ford GT
  • P30B3 Ford Mustang
  • P30B3 Ford Mustang Mach-E
  • P30B3 Ford Mystique
  • P30B3 Ford Probe
  • P30B3 Ford Ranger
  • P30B3 Ford Taurus
  • P30B3 Ford Taurus X
  • P30B3 Ford Tempo
  • P30B3 Ford Thunderbird
  • P30B3 Ford Transit
  • P30B3 Ford Transit Connect
  • P30B3 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.