P9E77

P9E77 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P9E77 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.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 P9E77 Fault Code Meaning :

Ford P9E77 Symptoms :

Ford P9E77 Reasons :

How To Fix Ford P9E77 Trouble Code ?

Which Ford cars have the code P9E77?

  • P9E77 Ford Aerostar
  • P9E77 Ford Bronco
  • P9E77 Ford C-Max
  • P9E77 Ford C-Max Energi
  • P9E77 Ford C-Max Hybrid
  • P9E77 Ford Contour
  • P9E77 Ford Crown Victoria
  • P9E77 Ford EcoSport
  • P9E77 Ford Econoline
  • P9E77 Ford Edge
  • P9E77 Ford Escape
  • P9E77 Ford Escape Hybrid
  • P9E77 Ford Escort
  • P9E77 Ford Everest
  • P9E77 Ford Excursion
  • P9E77 Ford Expedition
  • P9E77 Ford Explorer
  • P9E77 Ford Explorer Sport Trac
  • P9E77 Ford F-150
  • P9E77 Ford F-250
  • P9E77 Ford F-350
  • P9E77 Ford Fiesta
  • P9E77 Ford Flex
  • P9E77 Ford Focus
  • P9E77 Ford Focus Electric
  • P9E77 Ford Freestar
  • P9E77 Ford Freestyle
  • P9E77 Ford Fusion
  • P9E77 Ford Fusion Energi
  • P9E77 Ford Fusion Hybrid
  • P9E77 Ford Fusion Plug-In Hybrid
  • P9E77 Ford GT
  • P9E77 Ford Mustang
  • P9E77 Ford Mustang Mach-E
  • P9E77 Ford Mystique
  • P9E77 Ford Probe
  • P9E77 Ford Ranger
  • P9E77 Ford Taurus
  • P9E77 Ford Taurus X
  • P9E77 Ford Tempo
  • P9E77 Ford Thunderbird
  • P9E77 Ford Transit
  • P9E77 Ford Transit Connect
  • P9E77 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.