P77A2

P77A2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P77A2 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open 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 P77A2 Fault Code Meaning :

Ford P77A2 Symptoms :

Ford P77A2 Reasons :

How To Fix Ford P77A2 Trouble Code ?

Which Ford cars have the code P77A2?

  • P77A2 Ford Aerostar
  • P77A2 Ford Bronco
  • P77A2 Ford C-Max
  • P77A2 Ford C-Max Energi
  • P77A2 Ford C-Max Hybrid
  • P77A2 Ford Contour
  • P77A2 Ford Crown Victoria
  • P77A2 Ford EcoSport
  • P77A2 Ford Econoline
  • P77A2 Ford Edge
  • P77A2 Ford Escape
  • P77A2 Ford Escape Hybrid
  • P77A2 Ford Escort
  • P77A2 Ford Everest
  • P77A2 Ford Excursion
  • P77A2 Ford Expedition
  • P77A2 Ford Explorer
  • P77A2 Ford Explorer Sport Trac
  • P77A2 Ford F-150
  • P77A2 Ford F-250
  • P77A2 Ford F-350
  • P77A2 Ford Fiesta
  • P77A2 Ford Flex
  • P77A2 Ford Focus
  • P77A2 Ford Focus Electric
  • P77A2 Ford Freestar
  • P77A2 Ford Freestyle
  • P77A2 Ford Fusion
  • P77A2 Ford Fusion Energi
  • P77A2 Ford Fusion Hybrid
  • P77A2 Ford Fusion Plug-In Hybrid
  • P77A2 Ford GT
  • P77A2 Ford Mustang
  • P77A2 Ford Mustang Mach-E
  • P77A2 Ford Mystique
  • P77A2 Ford Probe
  • P77A2 Ford Ranger
  • P77A2 Ford Taurus
  • P77A2 Ford Taurus X
  • P77A2 Ford Tempo
  • P77A2 Ford Thunderbird
  • P77A2 Ford Transit
  • P77A2 Ford Transit Connect
  • P77A2 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.