P37F4

P37F4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P37F4 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 P37F4 Fault Code Meaning :

Ford P37F4 Symptoms :

Ford P37F4 Reasons :

How To Fix Ford P37F4 Trouble Code ?

Which Ford cars have the code P37F4?

  • P37F4 Ford Aerostar
  • P37F4 Ford Bronco
  • P37F4 Ford C-Max
  • P37F4 Ford C-Max Energi
  • P37F4 Ford C-Max Hybrid
  • P37F4 Ford Contour
  • P37F4 Ford Crown Victoria
  • P37F4 Ford EcoSport
  • P37F4 Ford Econoline
  • P37F4 Ford Edge
  • P37F4 Ford Escape
  • P37F4 Ford Escape Hybrid
  • P37F4 Ford Escort
  • P37F4 Ford Everest
  • P37F4 Ford Excursion
  • P37F4 Ford Expedition
  • P37F4 Ford Explorer
  • P37F4 Ford Explorer Sport Trac
  • P37F4 Ford F-150
  • P37F4 Ford F-250
  • P37F4 Ford F-350
  • P37F4 Ford Fiesta
  • P37F4 Ford Flex
  • P37F4 Ford Focus
  • P37F4 Ford Focus Electric
  • P37F4 Ford Freestar
  • P37F4 Ford Freestyle
  • P37F4 Ford Fusion
  • P37F4 Ford Fusion Energi
  • P37F4 Ford Fusion Hybrid
  • P37F4 Ford Fusion Plug-In Hybrid
  • P37F4 Ford GT
  • P37F4 Ford Mustang
  • P37F4 Ford Mustang Mach-E
  • P37F4 Ford Mystique
  • P37F4 Ford Probe
  • P37F4 Ford Ranger
  • P37F4 Ford Taurus
  • P37F4 Ford Taurus X
  • P37F4 Ford Tempo
  • P37F4 Ford Thunderbird
  • P37F4 Ford Transit
  • P37F4 Ford Transit Connect
  • P37F4 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.