B1309

B1309 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1309 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 B1309 Fault Code Meaning :

Ford B1309 Symptoms :

Ford B1309 Reasons :

How To Fix Ford B1309 Trouble Code ?

Which Ford cars have the code B1309?

  • B1309 Ford Aerostar
  • B1309 Ford Bronco
  • B1309 Ford C-Max
  • B1309 Ford C-Max Energi
  • B1309 Ford C-Max Hybrid
  • B1309 Ford Contour
  • B1309 Ford Crown Victoria
  • B1309 Ford EcoSport
  • B1309 Ford Econoline
  • B1309 Ford Edge
  • B1309 Ford Escape
  • B1309 Ford Escape Hybrid
  • B1309 Ford Escort
  • B1309 Ford Everest
  • B1309 Ford Excursion
  • B1309 Ford Expedition
  • B1309 Ford Explorer
  • B1309 Ford Explorer Sport Trac
  • B1309 Ford F-150
  • B1309 Ford F-250
  • B1309 Ford F-350
  • B1309 Ford Fiesta
  • B1309 Ford Flex
  • B1309 Ford Focus
  • B1309 Ford Focus Electric
  • B1309 Ford Freestar
  • B1309 Ford Freestyle
  • B1309 Ford Fusion
  • B1309 Ford Fusion Energi
  • B1309 Ford Fusion Hybrid
  • B1309 Ford Fusion Plug-In Hybrid
  • B1309 Ford GT
  • B1309 Ford Mustang
  • B1309 Ford Mustang Mach-E
  • B1309 Ford Mystique
  • B1309 Ford Probe
  • B1309 Ford Ranger
  • B1309 Ford Taurus
  • B1309 Ford Taurus X
  • B1309 Ford Tempo
  • B1309 Ford Thunderbird
  • B1309 Ford Transit
  • B1309 Ford Transit Connect
  • B1309 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.