P8B70

P8B70 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P8B70 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 P8B70 Fault Code Meaning :

Ford P8B70 Symptoms :

Ford P8B70 Reasons :

How To Fix Ford P8B70 Trouble Code ?

Which Ford cars have the code P8B70?

  • P8B70 Ford Aerostar
  • P8B70 Ford Bronco
  • P8B70 Ford C-Max
  • P8B70 Ford C-Max Energi
  • P8B70 Ford C-Max Hybrid
  • P8B70 Ford Contour
  • P8B70 Ford Crown Victoria
  • P8B70 Ford EcoSport
  • P8B70 Ford Econoline
  • P8B70 Ford Edge
  • P8B70 Ford Escape
  • P8B70 Ford Escape Hybrid
  • P8B70 Ford Escort
  • P8B70 Ford Everest
  • P8B70 Ford Excursion
  • P8B70 Ford Expedition
  • P8B70 Ford Explorer
  • P8B70 Ford Explorer Sport Trac
  • P8B70 Ford F-150
  • P8B70 Ford F-250
  • P8B70 Ford F-350
  • P8B70 Ford Fiesta
  • P8B70 Ford Flex
  • P8B70 Ford Focus
  • P8B70 Ford Focus Electric
  • P8B70 Ford Freestar
  • P8B70 Ford Freestyle
  • P8B70 Ford Fusion
  • P8B70 Ford Fusion Energi
  • P8B70 Ford Fusion Hybrid
  • P8B70 Ford Fusion Plug-In Hybrid
  • P8B70 Ford GT
  • P8B70 Ford Mustang
  • P8B70 Ford Mustang Mach-E
  • P8B70 Ford Mystique
  • P8B70 Ford Probe
  • P8B70 Ford Ranger
  • P8B70 Ford Taurus
  • P8B70 Ford Taurus X
  • P8B70 Ford Tempo
  • P8B70 Ford Thunderbird
  • P8B70 Ford Transit
  • P8B70 Ford Transit Connect
  • P8B70 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.