P4A34

P4A34 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4A34 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P4A34 Fault Code Meaning :

Ford P4A34 Symptoms :

Ford P4A34 Reasons :

How To Fix Ford P4A34 Trouble Code ?

Which Ford cars have the code P4A34?

  • P4A34 Ford Aerostar
  • P4A34 Ford Bronco
  • P4A34 Ford C-Max
  • P4A34 Ford C-Max Energi
  • P4A34 Ford C-Max Hybrid
  • P4A34 Ford Contour
  • P4A34 Ford Crown Victoria
  • P4A34 Ford EcoSport
  • P4A34 Ford Econoline
  • P4A34 Ford Edge
  • P4A34 Ford Escape
  • P4A34 Ford Escape Hybrid
  • P4A34 Ford Escort
  • P4A34 Ford Everest
  • P4A34 Ford Excursion
  • P4A34 Ford Expedition
  • P4A34 Ford Explorer
  • P4A34 Ford Explorer Sport Trac
  • P4A34 Ford F-150
  • P4A34 Ford F-250
  • P4A34 Ford F-350
  • P4A34 Ford Fiesta
  • P4A34 Ford Flex
  • P4A34 Ford Focus
  • P4A34 Ford Focus Electric
  • P4A34 Ford Freestar
  • P4A34 Ford Freestyle
  • P4A34 Ford Fusion
  • P4A34 Ford Fusion Energi
  • P4A34 Ford Fusion Hybrid
  • P4A34 Ford Fusion Plug-In Hybrid
  • P4A34 Ford GT
  • P4A34 Ford Mustang
  • P4A34 Ford Mustang Mach-E
  • P4A34 Ford Mystique
  • P4A34 Ford Probe
  • P4A34 Ford Ranger
  • P4A34 Ford Taurus
  • P4A34 Ford Taurus X
  • P4A34 Ford Tempo
  • P4A34 Ford Thunderbird
  • P4A34 Ford Transit
  • P4A34 Ford Transit Connect
  • P4A34 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.