P846B

P846B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P846B 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P846B Fault Code Meaning :

Ford P846B Symptoms :

Ford P846B Reasons :

How To Fix Ford P846B Trouble Code ?

Which Ford cars have the code P846B?

  • P846B Ford Aerostar
  • P846B Ford Bronco
  • P846B Ford C-Max
  • P846B Ford C-Max Energi
  • P846B Ford C-Max Hybrid
  • P846B Ford Contour
  • P846B Ford Crown Victoria
  • P846B Ford EcoSport
  • P846B Ford Econoline
  • P846B Ford Edge
  • P846B Ford Escape
  • P846B Ford Escape Hybrid
  • P846B Ford Escort
  • P846B Ford Everest
  • P846B Ford Excursion
  • P846B Ford Expedition
  • P846B Ford Explorer
  • P846B Ford Explorer Sport Trac
  • P846B Ford F-150
  • P846B Ford F-250
  • P846B Ford F-350
  • P846B Ford Fiesta
  • P846B Ford Flex
  • P846B Ford Focus
  • P846B Ford Focus Electric
  • P846B Ford Freestar
  • P846B Ford Freestyle
  • P846B Ford Fusion
  • P846B Ford Fusion Energi
  • P846B Ford Fusion Hybrid
  • P846B Ford Fusion Plug-In Hybrid
  • P846B Ford GT
  • P846B Ford Mustang
  • P846B Ford Mustang Mach-E
  • P846B Ford Mystique
  • P846B Ford Probe
  • P846B Ford Ranger
  • P846B Ford Taurus
  • P846B Ford Taurus X
  • P846B Ford Tempo
  • P846B Ford Thunderbird
  • P846B Ford Transit
  • P846B Ford Transit Connect
  • P846B 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.