P1340

P1340 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1340 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 P1340 Fault Code Meaning :

Ford P1340 Symptoms :

Ford P1340 Reasons :

How To Fix Ford P1340 Trouble Code ?

Which Ford cars have the code P1340?

  • P1340 Ford Aerostar
  • P1340 Ford Bronco
  • P1340 Ford C-Max
  • P1340 Ford C-Max Energi
  • P1340 Ford C-Max Hybrid
  • P1340 Ford Contour
  • P1340 Ford Crown Victoria
  • P1340 Ford EcoSport
  • P1340 Ford Econoline
  • P1340 Ford Edge
  • P1340 Ford Escape
  • P1340 Ford Escape Hybrid
  • P1340 Ford Escort
  • P1340 Ford Everest
  • P1340 Ford Excursion
  • P1340 Ford Expedition
  • P1340 Ford Explorer
  • P1340 Ford Explorer Sport Trac
  • P1340 Ford F-150
  • P1340 Ford F-250
  • P1340 Ford F-350
  • P1340 Ford Fiesta
  • P1340 Ford Flex
  • P1340 Ford Focus
  • P1340 Ford Focus Electric
  • P1340 Ford Freestar
  • P1340 Ford Freestyle
  • P1340 Ford Fusion
  • P1340 Ford Fusion Energi
  • P1340 Ford Fusion Hybrid
  • P1340 Ford Fusion Plug-In Hybrid
  • P1340 Ford GT
  • P1340 Ford Mustang
  • P1340 Ford Mustang Mach-E
  • P1340 Ford Mystique
  • P1340 Ford Probe
  • P1340 Ford Ranger
  • P1340 Ford Taurus
  • P1340 Ford Taurus X
  • P1340 Ford Tempo
  • P1340 Ford Thunderbird
  • P1340 Ford Transit
  • P1340 Ford Transit Connect
  • P1340 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.