P621E

P621E Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P621E 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 P621E Fault Code Meaning :

Ford P621E Symptoms :

Ford P621E Reasons :

How To Fix Ford P621E Trouble Code ?

Which Ford cars have the code P621E?

  • P621E Ford Aerostar
  • P621E Ford Bronco
  • P621E Ford C-Max
  • P621E Ford C-Max Energi
  • P621E Ford C-Max Hybrid
  • P621E Ford Contour
  • P621E Ford Crown Victoria
  • P621E Ford EcoSport
  • P621E Ford Econoline
  • P621E Ford Edge
  • P621E Ford Escape
  • P621E Ford Escape Hybrid
  • P621E Ford Escort
  • P621E Ford Everest
  • P621E Ford Excursion
  • P621E Ford Expedition
  • P621E Ford Explorer
  • P621E Ford Explorer Sport Trac
  • P621E Ford F-150
  • P621E Ford F-250
  • P621E Ford F-350
  • P621E Ford Fiesta
  • P621E Ford Flex
  • P621E Ford Focus
  • P621E Ford Focus Electric
  • P621E Ford Freestar
  • P621E Ford Freestyle
  • P621E Ford Fusion
  • P621E Ford Fusion Energi
  • P621E Ford Fusion Hybrid
  • P621E Ford Fusion Plug-In Hybrid
  • P621E Ford GT
  • P621E Ford Mustang
  • P621E Ford Mustang Mach-E
  • P621E Ford Mystique
  • P621E Ford Probe
  • P621E Ford Ranger
  • P621E Ford Taurus
  • P621E Ford Taurus X
  • P621E Ford Tempo
  • P621E Ford Thunderbird
  • P621E Ford Transit
  • P621E Ford Transit Connect
  • P621E 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.