P6A77

P6A77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P6A77 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P6A77 Fault Code Meaning :

Ford P6A77 Symptoms :

Ford P6A77 Reasons :

How To Fix Ford P6A77 Trouble Code ?

Which Ford cars have the code P6A77?

  • P6A77 Ford Aerostar
  • P6A77 Ford Bronco
  • P6A77 Ford C-Max
  • P6A77 Ford C-Max Energi
  • P6A77 Ford C-Max Hybrid
  • P6A77 Ford Contour
  • P6A77 Ford Crown Victoria
  • P6A77 Ford EcoSport
  • P6A77 Ford Econoline
  • P6A77 Ford Edge
  • P6A77 Ford Escape
  • P6A77 Ford Escape Hybrid
  • P6A77 Ford Escort
  • P6A77 Ford Everest
  • P6A77 Ford Excursion
  • P6A77 Ford Expedition
  • P6A77 Ford Explorer
  • P6A77 Ford Explorer Sport Trac
  • P6A77 Ford F-150
  • P6A77 Ford F-250
  • P6A77 Ford F-350
  • P6A77 Ford Fiesta
  • P6A77 Ford Flex
  • P6A77 Ford Focus
  • P6A77 Ford Focus Electric
  • P6A77 Ford Freestar
  • P6A77 Ford Freestyle
  • P6A77 Ford Fusion
  • P6A77 Ford Fusion Energi
  • P6A77 Ford Fusion Hybrid
  • P6A77 Ford Fusion Plug-In Hybrid
  • P6A77 Ford GT
  • P6A77 Ford Mustang
  • P6A77 Ford Mustang Mach-E
  • P6A77 Ford Mystique
  • P6A77 Ford Probe
  • P6A77 Ford Ranger
  • P6A77 Ford Taurus
  • P6A77 Ford Taurus X
  • P6A77 Ford Tempo
  • P6A77 Ford Thunderbird
  • P6A77 Ford Transit
  • P6A77 Ford Transit Connect
  • P6A77 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.