P122B

P122B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P122B 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 P122B Fault Code Meaning :

Ford P122B Symptoms :

Ford P122B Reasons :

How To Fix Ford P122B Trouble Code ?

Which Ford cars have the code P122B?

  • P122B Ford Aerostar
  • P122B Ford Bronco
  • P122B Ford C-Max
  • P122B Ford C-Max Energi
  • P122B Ford C-Max Hybrid
  • P122B Ford Contour
  • P122B Ford Crown Victoria
  • P122B Ford EcoSport
  • P122B Ford Econoline
  • P122B Ford Edge
  • P122B Ford Escape
  • P122B Ford Escape Hybrid
  • P122B Ford Escort
  • P122B Ford Everest
  • P122B Ford Excursion
  • P122B Ford Expedition
  • P122B Ford Explorer
  • P122B Ford Explorer Sport Trac
  • P122B Ford F-150
  • P122B Ford F-250
  • P122B Ford F-350
  • P122B Ford Fiesta
  • P122B Ford Flex
  • P122B Ford Focus
  • P122B Ford Focus Electric
  • P122B Ford Freestar
  • P122B Ford Freestyle
  • P122B Ford Fusion
  • P122B Ford Fusion Energi
  • P122B Ford Fusion Hybrid
  • P122B Ford Fusion Plug-In Hybrid
  • P122B Ford GT
  • P122B Ford Mustang
  • P122B Ford Mustang Mach-E
  • P122B Ford Mystique
  • P122B Ford Probe
  • P122B Ford Ranger
  • P122B Ford Taurus
  • P122B Ford Taurus X
  • P122B Ford Tempo
  • P122B Ford Thunderbird
  • P122B Ford Transit
  • P122B Ford Transit Connect
  • P122B 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.