P46A4

P46A4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P46A4 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P46A4 Fault Code Meaning :

Ford P46A4 Symptoms :

Ford P46A4 Reasons :

How To Fix Ford P46A4 Trouble Code ?

Which Ford cars have the code P46A4?

  • P46A4 Ford Aerostar
  • P46A4 Ford Bronco
  • P46A4 Ford C-Max
  • P46A4 Ford C-Max Energi
  • P46A4 Ford C-Max Hybrid
  • P46A4 Ford Contour
  • P46A4 Ford Crown Victoria
  • P46A4 Ford EcoSport
  • P46A4 Ford Econoline
  • P46A4 Ford Edge
  • P46A4 Ford Escape
  • P46A4 Ford Escape Hybrid
  • P46A4 Ford Escort
  • P46A4 Ford Everest
  • P46A4 Ford Excursion
  • P46A4 Ford Expedition
  • P46A4 Ford Explorer
  • P46A4 Ford Explorer Sport Trac
  • P46A4 Ford F-150
  • P46A4 Ford F-250
  • P46A4 Ford F-350
  • P46A4 Ford Fiesta
  • P46A4 Ford Flex
  • P46A4 Ford Focus
  • P46A4 Ford Focus Electric
  • P46A4 Ford Freestar
  • P46A4 Ford Freestyle
  • P46A4 Ford Fusion
  • P46A4 Ford Fusion Energi
  • P46A4 Ford Fusion Hybrid
  • P46A4 Ford Fusion Plug-In Hybrid
  • P46A4 Ford GT
  • P46A4 Ford Mustang
  • P46A4 Ford Mustang Mach-E
  • P46A4 Ford Mystique
  • P46A4 Ford Probe
  • P46A4 Ford Ranger
  • P46A4 Ford Taurus
  • P46A4 Ford Taurus X
  • P46A4 Ford Tempo
  • P46A4 Ford Thunderbird
  • P46A4 Ford Transit
  • P46A4 Ford Transit Connect
  • P46A4 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.