P9B84

P9B84 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9B84 Diagnosis

The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short 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 P9B84 Fault Code Meaning :

Ford P9B84 Symptoms :

Ford P9B84 Reasons :

How To Fix Ford P9B84 Trouble Code ?

Which Ford cars have the code P9B84?

  • P9B84 Ford Aerostar
  • P9B84 Ford Bronco
  • P9B84 Ford C-Max
  • P9B84 Ford C-Max Energi
  • P9B84 Ford C-Max Hybrid
  • P9B84 Ford Contour
  • P9B84 Ford Crown Victoria
  • P9B84 Ford EcoSport
  • P9B84 Ford Econoline
  • P9B84 Ford Edge
  • P9B84 Ford Escape
  • P9B84 Ford Escape Hybrid
  • P9B84 Ford Escort
  • P9B84 Ford Everest
  • P9B84 Ford Excursion
  • P9B84 Ford Expedition
  • P9B84 Ford Explorer
  • P9B84 Ford Explorer Sport Trac
  • P9B84 Ford F-150
  • P9B84 Ford F-250
  • P9B84 Ford F-350
  • P9B84 Ford Fiesta
  • P9B84 Ford Flex
  • P9B84 Ford Focus
  • P9B84 Ford Focus Electric
  • P9B84 Ford Freestar
  • P9B84 Ford Freestyle
  • P9B84 Ford Fusion
  • P9B84 Ford Fusion Energi
  • P9B84 Ford Fusion Hybrid
  • P9B84 Ford Fusion Plug-In Hybrid
  • P9B84 Ford GT
  • P9B84 Ford Mustang
  • P9B84 Ford Mustang Mach-E
  • P9B84 Ford Mystique
  • P9B84 Ford Probe
  • P9B84 Ford Ranger
  • P9B84 Ford Taurus
  • P9B84 Ford Taurus X
  • P9B84 Ford Tempo
  • P9B84 Ford Thunderbird
  • P9B84 Ford Transit
  • P9B84 Ford Transit Connect
  • P9B84 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.