P89B2

P89B2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P89B2 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford P89B2 Fault Code Meaning :

Ford P89B2 Symptoms :

Ford P89B2 Reasons :

How To Fix Ford P89B2 Trouble Code ?

Which Ford cars have the code P89B2?

  • P89B2 Ford Aerostar
  • P89B2 Ford Bronco
  • P89B2 Ford C-Max
  • P89B2 Ford C-Max Energi
  • P89B2 Ford C-Max Hybrid
  • P89B2 Ford Contour
  • P89B2 Ford Crown Victoria
  • P89B2 Ford EcoSport
  • P89B2 Ford Econoline
  • P89B2 Ford Edge
  • P89B2 Ford Escape
  • P89B2 Ford Escape Hybrid
  • P89B2 Ford Escort
  • P89B2 Ford Everest
  • P89B2 Ford Excursion
  • P89B2 Ford Expedition
  • P89B2 Ford Explorer
  • P89B2 Ford Explorer Sport Trac
  • P89B2 Ford F-150
  • P89B2 Ford F-250
  • P89B2 Ford F-350
  • P89B2 Ford Fiesta
  • P89B2 Ford Flex
  • P89B2 Ford Focus
  • P89B2 Ford Focus Electric
  • P89B2 Ford Freestar
  • P89B2 Ford Freestyle
  • P89B2 Ford Fusion
  • P89B2 Ford Fusion Energi
  • P89B2 Ford Fusion Hybrid
  • P89B2 Ford Fusion Plug-In Hybrid
  • P89B2 Ford GT
  • P89B2 Ford Mustang
  • P89B2 Ford Mustang Mach-E
  • P89B2 Ford Mystique
  • P89B2 Ford Probe
  • P89B2 Ford Ranger
  • P89B2 Ford Taurus
  • P89B2 Ford Taurus X
  • P89B2 Ford Tempo
  • P89B2 Ford Thunderbird
  • P89B2 Ford Transit
  • P89B2 Ford Transit Connect
  • P89B2 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.