C2946

C2946 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C2946 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 C2946 Fault Code Meaning :

Ford C2946 Symptoms :

Ford C2946 Reasons :

How To Fix Ford C2946 Trouble Code ?

Which Ford cars have the code C2946?

  • C2946 Ford Aerostar
  • C2946 Ford Bronco
  • C2946 Ford C-Max
  • C2946 Ford C-Max Energi
  • C2946 Ford C-Max Hybrid
  • C2946 Ford Contour
  • C2946 Ford Crown Victoria
  • C2946 Ford EcoSport
  • C2946 Ford Econoline
  • C2946 Ford Edge
  • C2946 Ford Escape
  • C2946 Ford Escape Hybrid
  • C2946 Ford Escort
  • C2946 Ford Everest
  • C2946 Ford Excursion
  • C2946 Ford Expedition
  • C2946 Ford Explorer
  • C2946 Ford Explorer Sport Trac
  • C2946 Ford F-150
  • C2946 Ford F-250
  • C2946 Ford F-350
  • C2946 Ford Fiesta
  • C2946 Ford Flex
  • C2946 Ford Focus
  • C2946 Ford Focus Electric
  • C2946 Ford Freestar
  • C2946 Ford Freestyle
  • C2946 Ford Fusion
  • C2946 Ford Fusion Energi
  • C2946 Ford Fusion Hybrid
  • C2946 Ford Fusion Plug-In Hybrid
  • C2946 Ford GT
  • C2946 Ford Mustang
  • C2946 Ford Mustang Mach-E
  • C2946 Ford Mystique
  • C2946 Ford Probe
  • C2946 Ford Ranger
  • C2946 Ford Taurus
  • C2946 Ford Taurus X
  • C2946 Ford Tempo
  • C2946 Ford Thunderbird
  • C2946 Ford Transit
  • C2946 Ford Transit Connect
  • C2946 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.