P20B5

P20B5 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P20B5 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P20B5 Fault Code Meaning :

Ford P20B5 Symptoms :

Ford P20B5 Reasons :

How To Fix Ford P20B5 Trouble Code ?

Which Ford cars have the code P20B5?

  • P20B5 Ford Aerostar
  • P20B5 Ford Bronco
  • P20B5 Ford C-Max
  • P20B5 Ford C-Max Energi
  • P20B5 Ford C-Max Hybrid
  • P20B5 Ford Contour
  • P20B5 Ford Crown Victoria
  • P20B5 Ford EcoSport
  • P20B5 Ford Econoline
  • P20B5 Ford Edge
  • P20B5 Ford Escape
  • P20B5 Ford Escape Hybrid
  • P20B5 Ford Escort
  • P20B5 Ford Everest
  • P20B5 Ford Excursion
  • P20B5 Ford Expedition
  • P20B5 Ford Explorer
  • P20B5 Ford Explorer Sport Trac
  • P20B5 Ford F-150
  • P20B5 Ford F-250
  • P20B5 Ford F-350
  • P20B5 Ford Fiesta
  • P20B5 Ford Flex
  • P20B5 Ford Focus
  • P20B5 Ford Focus Electric
  • P20B5 Ford Freestar
  • P20B5 Ford Freestyle
  • P20B5 Ford Fusion
  • P20B5 Ford Fusion Energi
  • P20B5 Ford Fusion Hybrid
  • P20B5 Ford Fusion Plug-In Hybrid
  • P20B5 Ford GT
  • P20B5 Ford Mustang
  • P20B5 Ford Mustang Mach-E
  • P20B5 Ford Mystique
  • P20B5 Ford Probe
  • P20B5 Ford Ranger
  • P20B5 Ford Taurus
  • P20B5 Ford Taurus X
  • P20B5 Ford Tempo
  • P20B5 Ford Thunderbird
  • P20B5 Ford Transit
  • P20B5 Ford Transit Connect
  • P20B5 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.