P3B40

P3B40 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3B40 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 P3B40 Fault Code Meaning :

Ford P3B40 Symptoms :

Ford P3B40 Reasons :

How To Fix Ford P3B40 Trouble Code ?

Which Ford cars have the code P3B40?

  • P3B40 Ford Aerostar
  • P3B40 Ford Bronco
  • P3B40 Ford C-Max
  • P3B40 Ford C-Max Energi
  • P3B40 Ford C-Max Hybrid
  • P3B40 Ford Contour
  • P3B40 Ford Crown Victoria
  • P3B40 Ford EcoSport
  • P3B40 Ford Econoline
  • P3B40 Ford Edge
  • P3B40 Ford Escape
  • P3B40 Ford Escape Hybrid
  • P3B40 Ford Escort
  • P3B40 Ford Everest
  • P3B40 Ford Excursion
  • P3B40 Ford Expedition
  • P3B40 Ford Explorer
  • P3B40 Ford Explorer Sport Trac
  • P3B40 Ford F-150
  • P3B40 Ford F-250
  • P3B40 Ford F-350
  • P3B40 Ford Fiesta
  • P3B40 Ford Flex
  • P3B40 Ford Focus
  • P3B40 Ford Focus Electric
  • P3B40 Ford Freestar
  • P3B40 Ford Freestyle
  • P3B40 Ford Fusion
  • P3B40 Ford Fusion Energi
  • P3B40 Ford Fusion Hybrid
  • P3B40 Ford Fusion Plug-In Hybrid
  • P3B40 Ford GT
  • P3B40 Ford Mustang
  • P3B40 Ford Mustang Mach-E
  • P3B40 Ford Mystique
  • P3B40 Ford Probe
  • P3B40 Ford Ranger
  • P3B40 Ford Taurus
  • P3B40 Ford Taurus X
  • P3B40 Ford Tempo
  • P3B40 Ford Thunderbird
  • P3B40 Ford Transit
  • P3B40 Ford Transit Connect
  • P3B40 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.