P5B90

P5B90 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P5B90 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford P5B90 Fault Code Meaning :

Ford P5B90 Symptoms :

Ford P5B90 Reasons :

How To Fix Ford P5B90 Trouble Code ?

Which Ford cars have the code P5B90?

  • P5B90 Ford Aerostar
  • P5B90 Ford Bronco
  • P5B90 Ford C-Max
  • P5B90 Ford C-Max Energi
  • P5B90 Ford C-Max Hybrid
  • P5B90 Ford Contour
  • P5B90 Ford Crown Victoria
  • P5B90 Ford EcoSport
  • P5B90 Ford Econoline
  • P5B90 Ford Edge
  • P5B90 Ford Escape
  • P5B90 Ford Escape Hybrid
  • P5B90 Ford Escort
  • P5B90 Ford Everest
  • P5B90 Ford Excursion
  • P5B90 Ford Expedition
  • P5B90 Ford Explorer
  • P5B90 Ford Explorer Sport Trac
  • P5B90 Ford F-150
  • P5B90 Ford F-250
  • P5B90 Ford F-350
  • P5B90 Ford Fiesta
  • P5B90 Ford Flex
  • P5B90 Ford Focus
  • P5B90 Ford Focus Electric
  • P5B90 Ford Freestar
  • P5B90 Ford Freestyle
  • P5B90 Ford Fusion
  • P5B90 Ford Fusion Energi
  • P5B90 Ford Fusion Hybrid
  • P5B90 Ford Fusion Plug-In Hybrid
  • P5B90 Ford GT
  • P5B90 Ford Mustang
  • P5B90 Ford Mustang Mach-E
  • P5B90 Ford Mystique
  • P5B90 Ford Probe
  • P5B90 Ford Ranger
  • P5B90 Ford Taurus
  • P5B90 Ford Taurus X
  • P5B90 Ford Tempo
  • P5B90 Ford Thunderbird
  • P5B90 Ford Transit
  • P5B90 Ford Transit Connect
  • P5B90 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.