P93B4

P93B4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P93B4 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 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 P93B4 Fault Code Meaning :

Ford P93B4 Symptoms :

Ford P93B4 Reasons :

How To Fix Ford P93B4 Trouble Code ?

Which Ford cars have the code P93B4?

  • P93B4 Ford Aerostar
  • P93B4 Ford Bronco
  • P93B4 Ford C-Max
  • P93B4 Ford C-Max Energi
  • P93B4 Ford C-Max Hybrid
  • P93B4 Ford Contour
  • P93B4 Ford Crown Victoria
  • P93B4 Ford EcoSport
  • P93B4 Ford Econoline
  • P93B4 Ford Edge
  • P93B4 Ford Escape
  • P93B4 Ford Escape Hybrid
  • P93B4 Ford Escort
  • P93B4 Ford Everest
  • P93B4 Ford Excursion
  • P93B4 Ford Expedition
  • P93B4 Ford Explorer
  • P93B4 Ford Explorer Sport Trac
  • P93B4 Ford F-150
  • P93B4 Ford F-250
  • P93B4 Ford F-350
  • P93B4 Ford Fiesta
  • P93B4 Ford Flex
  • P93B4 Ford Focus
  • P93B4 Ford Focus Electric
  • P93B4 Ford Freestar
  • P93B4 Ford Freestyle
  • P93B4 Ford Fusion
  • P93B4 Ford Fusion Energi
  • P93B4 Ford Fusion Hybrid
  • P93B4 Ford Fusion Plug-In Hybrid
  • P93B4 Ford GT
  • P93B4 Ford Mustang
  • P93B4 Ford Mustang Mach-E
  • P93B4 Ford Mystique
  • P93B4 Ford Probe
  • P93B4 Ford Ranger
  • P93B4 Ford Taurus
  • P93B4 Ford Taurus X
  • P93B4 Ford Tempo
  • P93B4 Ford Thunderbird
  • P93B4 Ford Transit
  • P93B4 Ford Transit Connect
  • P93B4 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.