P1D46

P1D46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1D46 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P1D46 Fault Code Meaning :

Ford P1D46 Symptoms :

Ford P1D46 Reasons :

How To Fix Ford P1D46 Trouble Code ?

Which Ford cars have the code P1D46?

  • P1D46 Ford Aerostar
  • P1D46 Ford Bronco
  • P1D46 Ford C-Max
  • P1D46 Ford C-Max Energi
  • P1D46 Ford C-Max Hybrid
  • P1D46 Ford Contour
  • P1D46 Ford Crown Victoria
  • P1D46 Ford EcoSport
  • P1D46 Ford Econoline
  • P1D46 Ford Edge
  • P1D46 Ford Escape
  • P1D46 Ford Escape Hybrid
  • P1D46 Ford Escort
  • P1D46 Ford Everest
  • P1D46 Ford Excursion
  • P1D46 Ford Expedition
  • P1D46 Ford Explorer
  • P1D46 Ford Explorer Sport Trac
  • P1D46 Ford F-150
  • P1D46 Ford F-250
  • P1D46 Ford F-350
  • P1D46 Ford Fiesta
  • P1D46 Ford Flex
  • P1D46 Ford Focus
  • P1D46 Ford Focus Electric
  • P1D46 Ford Freestar
  • P1D46 Ford Freestyle
  • P1D46 Ford Fusion
  • P1D46 Ford Fusion Energi
  • P1D46 Ford Fusion Hybrid
  • P1D46 Ford Fusion Plug-In Hybrid
  • P1D46 Ford GT
  • P1D46 Ford Mustang
  • P1D46 Ford Mustang Mach-E
  • P1D46 Ford Mystique
  • P1D46 Ford Probe
  • P1D46 Ford Ranger
  • P1D46 Ford Taurus
  • P1D46 Ford Taurus X
  • P1D46 Ford Tempo
  • P1D46 Ford Thunderbird
  • P1D46 Ford Transit
  • P1D46 Ford Transit Connect
  • P1D46 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.