P6B51

P6B51 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6B51 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P6B51 Fault Code Meaning :

Ford P6B51 Symptoms :

Ford P6B51 Reasons :

How To Fix Ford P6B51 Trouble Code ?

Which Ford cars have the code P6B51?

  • P6B51 Ford Aerostar
  • P6B51 Ford Bronco
  • P6B51 Ford C-Max
  • P6B51 Ford C-Max Energi
  • P6B51 Ford C-Max Hybrid
  • P6B51 Ford Contour
  • P6B51 Ford Crown Victoria
  • P6B51 Ford EcoSport
  • P6B51 Ford Econoline
  • P6B51 Ford Edge
  • P6B51 Ford Escape
  • P6B51 Ford Escape Hybrid
  • P6B51 Ford Escort
  • P6B51 Ford Everest
  • P6B51 Ford Excursion
  • P6B51 Ford Expedition
  • P6B51 Ford Explorer
  • P6B51 Ford Explorer Sport Trac
  • P6B51 Ford F-150
  • P6B51 Ford F-250
  • P6B51 Ford F-350
  • P6B51 Ford Fiesta
  • P6B51 Ford Flex
  • P6B51 Ford Focus
  • P6B51 Ford Focus Electric
  • P6B51 Ford Freestar
  • P6B51 Ford Freestyle
  • P6B51 Ford Fusion
  • P6B51 Ford Fusion Energi
  • P6B51 Ford Fusion Hybrid
  • P6B51 Ford Fusion Plug-In Hybrid
  • P6B51 Ford GT
  • P6B51 Ford Mustang
  • P6B51 Ford Mustang Mach-E
  • P6B51 Ford Mystique
  • P6B51 Ford Probe
  • P6B51 Ford Ranger
  • P6B51 Ford Taurus
  • P6B51 Ford Taurus X
  • P6B51 Ford Tempo
  • P6B51 Ford Thunderbird
  • P6B51 Ford Transit
  • P6B51 Ford Transit Connect
  • P6B51 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.