P4E46

P4E46 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4E46 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P4E46 Fault Code Meaning :

Ford P4E46 Symptoms :

Ford P4E46 Reasons :

How To Fix Ford P4E46 Trouble Code ?

Which Ford cars have the code P4E46?

  • P4E46 Ford Aerostar
  • P4E46 Ford Bronco
  • P4E46 Ford C-Max
  • P4E46 Ford C-Max Energi
  • P4E46 Ford C-Max Hybrid
  • P4E46 Ford Contour
  • P4E46 Ford Crown Victoria
  • P4E46 Ford EcoSport
  • P4E46 Ford Econoline
  • P4E46 Ford Edge
  • P4E46 Ford Escape
  • P4E46 Ford Escape Hybrid
  • P4E46 Ford Escort
  • P4E46 Ford Everest
  • P4E46 Ford Excursion
  • P4E46 Ford Expedition
  • P4E46 Ford Explorer
  • P4E46 Ford Explorer Sport Trac
  • P4E46 Ford F-150
  • P4E46 Ford F-250
  • P4E46 Ford F-350
  • P4E46 Ford Fiesta
  • P4E46 Ford Flex
  • P4E46 Ford Focus
  • P4E46 Ford Focus Electric
  • P4E46 Ford Freestar
  • P4E46 Ford Freestyle
  • P4E46 Ford Fusion
  • P4E46 Ford Fusion Energi
  • P4E46 Ford Fusion Hybrid
  • P4E46 Ford Fusion Plug-In Hybrid
  • P4E46 Ford GT
  • P4E46 Ford Mustang
  • P4E46 Ford Mustang Mach-E
  • P4E46 Ford Mystique
  • P4E46 Ford Probe
  • P4E46 Ford Ranger
  • P4E46 Ford Taurus
  • P4E46 Ford Taurus X
  • P4E46 Ford Tempo
  • P4E46 Ford Thunderbird
  • P4E46 Ford Transit
  • P4E46 Ford Transit Connect
  • P4E46 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.