P4B66

P4B66 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4B66 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 P4B66 Fault Code Meaning :

Ford P4B66 Symptoms :

Ford P4B66 Reasons :

How To Fix Ford P4B66 Trouble Code ?

Which Ford cars have the code P4B66?

  • P4B66 Ford Aerostar
  • P4B66 Ford Bronco
  • P4B66 Ford C-Max
  • P4B66 Ford C-Max Energi
  • P4B66 Ford C-Max Hybrid
  • P4B66 Ford Contour
  • P4B66 Ford Crown Victoria
  • P4B66 Ford EcoSport
  • P4B66 Ford Econoline
  • P4B66 Ford Edge
  • P4B66 Ford Escape
  • P4B66 Ford Escape Hybrid
  • P4B66 Ford Escort
  • P4B66 Ford Everest
  • P4B66 Ford Excursion
  • P4B66 Ford Expedition
  • P4B66 Ford Explorer
  • P4B66 Ford Explorer Sport Trac
  • P4B66 Ford F-150
  • P4B66 Ford F-250
  • P4B66 Ford F-350
  • P4B66 Ford Fiesta
  • P4B66 Ford Flex
  • P4B66 Ford Focus
  • P4B66 Ford Focus Electric
  • P4B66 Ford Freestar
  • P4B66 Ford Freestyle
  • P4B66 Ford Fusion
  • P4B66 Ford Fusion Energi
  • P4B66 Ford Fusion Hybrid
  • P4B66 Ford Fusion Plug-In Hybrid
  • P4B66 Ford GT
  • P4B66 Ford Mustang
  • P4B66 Ford Mustang Mach-E
  • P4B66 Ford Mystique
  • P4B66 Ford Probe
  • P4B66 Ford Ranger
  • P4B66 Ford Taurus
  • P4B66 Ford Taurus X
  • P4B66 Ford Tempo
  • P4B66 Ford Thunderbird
  • P4B66 Ford Transit
  • P4B66 Ford Transit Connect
  • P4B66 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.