P46B0

P46B0 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46B0 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P46B0 Fault Code Meaning :

Ford P46B0 Symptoms :

Ford P46B0 Reasons :

How To Fix Ford P46B0 Trouble Code ?

Which Ford cars have the code P46B0?

  • P46B0 Ford Aerostar
  • P46B0 Ford Bronco
  • P46B0 Ford C-Max
  • P46B0 Ford C-Max Energi
  • P46B0 Ford C-Max Hybrid
  • P46B0 Ford Contour
  • P46B0 Ford Crown Victoria
  • P46B0 Ford EcoSport
  • P46B0 Ford Econoline
  • P46B0 Ford Edge
  • P46B0 Ford Escape
  • P46B0 Ford Escape Hybrid
  • P46B0 Ford Escort
  • P46B0 Ford Everest
  • P46B0 Ford Excursion
  • P46B0 Ford Expedition
  • P46B0 Ford Explorer
  • P46B0 Ford Explorer Sport Trac
  • P46B0 Ford F-150
  • P46B0 Ford F-250
  • P46B0 Ford F-350
  • P46B0 Ford Fiesta
  • P46B0 Ford Flex
  • P46B0 Ford Focus
  • P46B0 Ford Focus Electric
  • P46B0 Ford Freestar
  • P46B0 Ford Freestyle
  • P46B0 Ford Fusion
  • P46B0 Ford Fusion Energi
  • P46B0 Ford Fusion Hybrid
  • P46B0 Ford Fusion Plug-In Hybrid
  • P46B0 Ford GT
  • P46B0 Ford Mustang
  • P46B0 Ford Mustang Mach-E
  • P46B0 Ford Mystique
  • P46B0 Ford Probe
  • P46B0 Ford Ranger
  • P46B0 Ford Taurus
  • P46B0 Ford Taurus X
  • P46B0 Ford Tempo
  • P46B0 Ford Thunderbird
  • P46B0 Ford Transit
  • P46B0 Ford Transit Connect
  • P46B0 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.