B1311

B1311 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1311 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford B1311 Fault Code Meaning :

Ford B1311 Symptoms :

Ford B1311 Reasons :

How To Fix Ford B1311 Trouble Code ?

Which Ford cars have the code B1311?

  • B1311 Ford Aerostar
  • B1311 Ford Bronco
  • B1311 Ford C-Max
  • B1311 Ford C-Max Energi
  • B1311 Ford C-Max Hybrid
  • B1311 Ford Contour
  • B1311 Ford Crown Victoria
  • B1311 Ford EcoSport
  • B1311 Ford Econoline
  • B1311 Ford Edge
  • B1311 Ford Escape
  • B1311 Ford Escape Hybrid
  • B1311 Ford Escort
  • B1311 Ford Everest
  • B1311 Ford Excursion
  • B1311 Ford Expedition
  • B1311 Ford Explorer
  • B1311 Ford Explorer Sport Trac
  • B1311 Ford F-150
  • B1311 Ford F-250
  • B1311 Ford F-350
  • B1311 Ford Fiesta
  • B1311 Ford Flex
  • B1311 Ford Focus
  • B1311 Ford Focus Electric
  • B1311 Ford Freestar
  • B1311 Ford Freestyle
  • B1311 Ford Fusion
  • B1311 Ford Fusion Energi
  • B1311 Ford Fusion Hybrid
  • B1311 Ford Fusion Plug-In Hybrid
  • B1311 Ford GT
  • B1311 Ford Mustang
  • B1311 Ford Mustang Mach-E
  • B1311 Ford Mystique
  • B1311 Ford Probe
  • B1311 Ford Ranger
  • B1311 Ford Taurus
  • B1311 Ford Taurus X
  • B1311 Ford Tempo
  • B1311 Ford Thunderbird
  • B1311 Ford Transit
  • B1311 Ford Transit Connect
  • B1311 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.