P049B

P049B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P049B Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P049B Fault Code Meaning :

Ford P049B Symptoms :

Ford P049B Reasons :

How To Fix Ford P049B Trouble Code ?

Which Ford cars have the code P049B?

  • P049B Ford Aerostar
  • P049B Ford Bronco
  • P049B Ford C-Max
  • P049B Ford C-Max Energi
  • P049B Ford C-Max Hybrid
  • P049B Ford Contour
  • P049B Ford Crown Victoria
  • P049B Ford EcoSport
  • P049B Ford Econoline
  • P049B Ford Edge
  • P049B Ford Escape
  • P049B Ford Escape Hybrid
  • P049B Ford Escort
  • P049B Ford Everest
  • P049B Ford Excursion
  • P049B Ford Expedition
  • P049B Ford Explorer
  • P049B Ford Explorer Sport Trac
  • P049B Ford F-150
  • P049B Ford F-250
  • P049B Ford F-350
  • P049B Ford Fiesta
  • P049B Ford Flex
  • P049B Ford Focus
  • P049B Ford Focus Electric
  • P049B Ford Freestar
  • P049B Ford Freestyle
  • P049B Ford Fusion
  • P049B Ford Fusion Energi
  • P049B Ford Fusion Hybrid
  • P049B Ford Fusion Plug-In Hybrid
  • P049B Ford GT
  • P049B Ford Mustang
  • P049B Ford Mustang Mach-E
  • P049B Ford Mystique
  • P049B Ford Probe
  • P049B Ford Ranger
  • P049B Ford Taurus
  • P049B Ford Taurus X
  • P049B Ford Tempo
  • P049B Ford Thunderbird
  • P049B Ford Transit
  • P049B Ford Transit Connect
  • P049B 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.