B0511

B0511 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0511 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 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 B0511 Fault Code Meaning :

Ford B0511 Symptoms :

Ford B0511 Reasons :

How To Fix Ford B0511 Trouble Code ?

Which Ford cars have the code B0511?

  • B0511 Ford Aerostar
  • B0511 Ford Bronco
  • B0511 Ford C-Max
  • B0511 Ford C-Max Energi
  • B0511 Ford C-Max Hybrid
  • B0511 Ford Contour
  • B0511 Ford Crown Victoria
  • B0511 Ford EcoSport
  • B0511 Ford Econoline
  • B0511 Ford Edge
  • B0511 Ford Escape
  • B0511 Ford Escape Hybrid
  • B0511 Ford Escort
  • B0511 Ford Everest
  • B0511 Ford Excursion
  • B0511 Ford Expedition
  • B0511 Ford Explorer
  • B0511 Ford Explorer Sport Trac
  • B0511 Ford F-150
  • B0511 Ford F-250
  • B0511 Ford F-350
  • B0511 Ford Fiesta
  • B0511 Ford Flex
  • B0511 Ford Focus
  • B0511 Ford Focus Electric
  • B0511 Ford Freestar
  • B0511 Ford Freestyle
  • B0511 Ford Fusion
  • B0511 Ford Fusion Energi
  • B0511 Ford Fusion Hybrid
  • B0511 Ford Fusion Plug-In Hybrid
  • B0511 Ford GT
  • B0511 Ford Mustang
  • B0511 Ford Mustang Mach-E
  • B0511 Ford Mystique
  • B0511 Ford Probe
  • B0511 Ford Ranger
  • B0511 Ford Taurus
  • B0511 Ford Taurus X
  • B0511 Ford Tempo
  • B0511 Ford Thunderbird
  • B0511 Ford Transit
  • B0511 Ford Transit Connect
  • B0511 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.