B0348

B0348 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0348 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B0348 Fault Code Meaning :

Ford B0348 Symptoms :

Ford B0348 Reasons :

How To Fix Ford B0348 Trouble Code ?

Which Ford cars have the code B0348?

  • B0348 Ford Aerostar
  • B0348 Ford Bronco
  • B0348 Ford C-Max
  • B0348 Ford C-Max Energi
  • B0348 Ford C-Max Hybrid
  • B0348 Ford Contour
  • B0348 Ford Crown Victoria
  • B0348 Ford EcoSport
  • B0348 Ford Econoline
  • B0348 Ford Edge
  • B0348 Ford Escape
  • B0348 Ford Escape Hybrid
  • B0348 Ford Escort
  • B0348 Ford Everest
  • B0348 Ford Excursion
  • B0348 Ford Expedition
  • B0348 Ford Explorer
  • B0348 Ford Explorer Sport Trac
  • B0348 Ford F-150
  • B0348 Ford F-250
  • B0348 Ford F-350
  • B0348 Ford Fiesta
  • B0348 Ford Flex
  • B0348 Ford Focus
  • B0348 Ford Focus Electric
  • B0348 Ford Freestar
  • B0348 Ford Freestyle
  • B0348 Ford Fusion
  • B0348 Ford Fusion Energi
  • B0348 Ford Fusion Hybrid
  • B0348 Ford Fusion Plug-In Hybrid
  • B0348 Ford GT
  • B0348 Ford Mustang
  • B0348 Ford Mustang Mach-E
  • B0348 Ford Mystique
  • B0348 Ford Probe
  • B0348 Ford Ranger
  • B0348 Ford Taurus
  • B0348 Ford Taurus X
  • B0348 Ford Tempo
  • B0348 Ford Thunderbird
  • B0348 Ford Transit
  • B0348 Ford Transit Connect
  • B0348 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.