P1146

P1146 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1146 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 P1146 Fault Code Meaning :

Ford P1146 Symptoms :

Ford P1146 Reasons :

How To Fix Ford P1146 Trouble Code ?

Which Ford cars have the code P1146?

  • P1146 Ford Aerostar
  • P1146 Ford Bronco
  • P1146 Ford C-Max
  • P1146 Ford C-Max Energi
  • P1146 Ford C-Max Hybrid
  • P1146 Ford Contour
  • P1146 Ford Crown Victoria
  • P1146 Ford EcoSport
  • P1146 Ford Econoline
  • P1146 Ford Edge
  • P1146 Ford Escape
  • P1146 Ford Escape Hybrid
  • P1146 Ford Escort
  • P1146 Ford Everest
  • P1146 Ford Excursion
  • P1146 Ford Expedition
  • P1146 Ford Explorer
  • P1146 Ford Explorer Sport Trac
  • P1146 Ford F-150
  • P1146 Ford F-250
  • P1146 Ford F-350
  • P1146 Ford Fiesta
  • P1146 Ford Flex
  • P1146 Ford Focus
  • P1146 Ford Focus Electric
  • P1146 Ford Freestar
  • P1146 Ford Freestyle
  • P1146 Ford Fusion
  • P1146 Ford Fusion Energi
  • P1146 Ford Fusion Hybrid
  • P1146 Ford Fusion Plug-In Hybrid
  • P1146 Ford GT
  • P1146 Ford Mustang
  • P1146 Ford Mustang Mach-E
  • P1146 Ford Mystique
  • P1146 Ford Probe
  • P1146 Ford Ranger
  • P1146 Ford Taurus
  • P1146 Ford Taurus X
  • P1146 Ford Tempo
  • P1146 Ford Thunderbird
  • P1146 Ford Transit
  • P1146 Ford Transit Connect
  • P1146 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.